HDFFV-10297 merge from develop

21 files changed, 2088 insertions, 2088 deletions

diff --git a/tools/h5diff/testfiles/h5diff_454_ERR.err b/tools/h5diff/testfiles/h5diff_454_ERR.err
index 8fa1718..82802a1 100644
--- a/tools/h5diff/testfiles/h5diff_454_ERR.err
+++ b/tools/h5diff/testfiles/h5diff_454_ERR.err
@@ -1,4 +1,4 @@
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
diff --git a/tools/h5diff/testfiles/h5diff_454_ERR.txt b/tools/h5diff/testfiles/h5diff_454_ERR.txt
index de25a69..4501071 100644
--- a/tools/h5diff/testfiles/h5diff_454_ERR.txt
+++ b/tools/h5diff/testfiles/h5diff_454_ERR.txt
@@ -1,6 +1,6 @@
 Warning: </softlink_noexist> is a dangling link.
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
 EXIT CODE: 2
diff --git a/tools/h5diff/testfiles/h5diff_455_ERR.err b/tools/h5diff/testfiles/h5diff_455_ERR.err
index 8fa1718..82802a1 100644
--- a/tools/h5diff/testfiles/h5diff_455_ERR.err
+++ b/tools/h5diff/testfiles/h5diff_455_ERR.err
@@ -1,4 +1,4 @@
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
diff --git a/tools/h5diff/testfiles/h5diff_455_ERR.txt b/tools/h5diff/testfiles/h5diff_455_ERR.txt
index de25a69..4501071 100644
--- a/tools/h5diff/testfiles/h5diff_455_ERR.txt
+++ b/tools/h5diff/testfiles/h5diff_455_ERR.txt
@@ -1,6 +1,6 @@
 Warning: </softlink_noexist> is a dangling link.
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
 EXIT CODE: 2
diff --git a/tools/h5diff/testfiles/h5diff_457_ERR.err b/tools/h5diff/testfiles/h5diff_457_ERR.err
index 8fa1718..82802a1 100644
--- a/tools/h5diff/testfiles/h5diff_457_ERR.err
+++ b/tools/h5diff/testfiles/h5diff_457_ERR.err
@@ -1,4 +1,4 @@
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
diff --git a/tools/h5diff/testfiles/h5diff_457_ERR.txt b/tools/h5diff/testfiles/h5diff_457_ERR.txt
index 6594c9a..9d73750 100644
--- a/tools/h5diff/testfiles/h5diff_457_ERR.txt
+++ b/tools/h5diff/testfiles/h5diff_457_ERR.txt
@@ -1,6 +1,6 @@
 Warning: </ext_link_noexist1> is a dangling link.
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
 EXIT CODE: 2
diff --git a/tools/h5diff/testfiles/h5diff_458_ERR.err b/tools/h5diff/testfiles/h5diff_458_ERR.err
index 8fa1718..82802a1 100644
--- a/tools/h5diff/testfiles/h5diff_458_ERR.err
+++ b/tools/h5diff/testfiles/h5diff_458_ERR.err
@@ -1,4 +1,4 @@
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
diff --git a/tools/h5diff/testfiles/h5diff_458_ERR.txt b/tools/h5diff/testfiles/h5diff_458_ERR.txt
index 9a09c17..b084914 100644
--- a/tools/h5diff/testfiles/h5diff_458_ERR.txt
+++ b/tools/h5diff/testfiles/h5diff_458_ERR.txt
@@ -1,6 +1,6 @@
 Warning: </ext_link_noexist2> is a dangling link.
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
 EXIT CODE: 2
diff --git a/tools/h5diff/testfiles/h5diff_459_ERR.err b/tools/h5diff/testfiles/h5diff_459_ERR.err
index 8fa1718..82802a1 100644
--- a/tools/h5diff/testfiles/h5diff_459_ERR.err
+++ b/tools/h5diff/testfiles/h5diff_459_ERR.err
@@ -1,4 +1,4 @@
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
diff --git a/tools/h5diff/testfiles/h5diff_459_ERR.txt b/tools/h5diff/testfiles/h5diff_459_ERR.txt
index 6594c9a..9d73750 100644
--- a/tools/h5diff/testfiles/h5diff_459_ERR.txt
+++ b/tools/h5diff/testfiles/h5diff_459_ERR.txt
@@ -1,6 +1,6 @@
 Warning: </ext_link_noexist1> is a dangling link.
 H5tools-DIAG: Error detected in HDF5:tools (version (number)) thread (IDs):
-  #000: (file name) line (number) in h5diff(): Error: treat dangling link as error
+  #000: (file name) line (number) in h5diff(): treat dangling link as error
     major: Failure in tools library
     minor: error in function
 EXIT CODE: 2
diff --git a/tools/h5diff/testfiles/h5diff_60.txt b/tools/h5diff/testfiles/h5diff_60.txt
index 938f279..dde17f6 100644
--- a/tools/h5diff/testfiles/h5diff_60.txt
+++ b/tools/h5diff/testfiles/h5diff_60.txt
@@ -2,8 +2,8 @@ dataset: </string1> and </string1>
 size:           [3x4]           [3x4]
 position        string1         string1         difference          
 ------------------------------------------------------------
-[ 1 0 ]            5            \000
-[ 1 1 ]            6            \000
+[ 1 0 ]            \000            5
+[ 1 1 ]            \000            6
 [ 1 2 ]            \000            7
 [ 1 3 ]            \000            8
 4 differences found
diff --git a/tools/h5diff/testfiles/h5diff_61.txt b/tools/h5diff/testfiles/h5diff_61.txt
index 1f238b1..5553d63 100644
--- a/tools/h5diff/testfiles/h5diff_61.txt
+++ b/tools/h5diff/testfiles/h5diff_61.txt
@@ -2,29 +2,29 @@ dataset: </string2> and </string2>
 size:           [20]           [20]
 position        string2         string2         difference          
 ------------------------------------------------------------
-[ 8 ]            9            e
-[ 8 ]                         f
-[ 8 ]                         9
-[ 9 ]            0            e
-[ 9 ]                         f
-[ 9 ]                         0
-[ 10 ]            1            e
-[ 10 ]                         f
-[ 10 ]                         1
-[ 11 ]            2            e
-[ 11 ]                         f
-[ 11 ]                         2
-[ 12 ]            e            3
-[ 12 ]            f             
-[ 12 ]            3             
-[ 13 ]            e            4
-[ 13 ]            f             
-[ 13 ]            4             
-[ 14 ]            e            5
-[ 14 ]            f             
-[ 14 ]            5             
-[ 15 ]            e            6
-[ 15 ]            f             
-[ 15 ]            6             
+[ 8 ]            e            9
+[ 8 ]            f             
+[ 8 ]            9             
+[ 9 ]            e            0
+[ 9 ]            f             
+[ 9 ]            0             
+[ 10 ]            e            1
+[ 10 ]            f             
+[ 10 ]            1             
+[ 11 ]            e            2
+[ 11 ]            f             
+[ 11 ]            2             
+[ 12 ]            3            e
+[ 12 ]                         f
+[ 12 ]                         3
+[ 13 ]            4            e
+[ 13 ]                         f
+[ 13 ]                         4
+[ 14 ]            5            e
+[ 14 ]                         f
+[ 14 ]                         5
+[ 15 ]            6            e
+[ 15 ]                         f
+[ 15 ]                         6
 24 differences found
 EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_62.txt b/tools/h5diff/testfiles/h5diff_62.txt
index 0cc0947..934f61e 100644
--- a/tools/h5diff/testfiles/h5diff_62.txt
+++ b/tools/h5diff/testfiles/h5diff_62.txt
@@ -2,36 +2,36 @@ dataset: </string3> and </string3>
 size:           [27]           [27]
 position        string3         string3         difference          
 ------------------------------------------------------------
-[ 12 ]            d            c
-[ 12 ]            2            d
-[ 12 ]            \000            2
-[ 13 ]            3            d
-[ 13 ]            \000            3
-[ 14 ]            b            a
-[ 14 ]            c            b
-[ 14 ]            d            c
-[ 14 ]            4            d
-[ 14 ]            \000            4
-[ 15 ]            c            b
-[ 15 ]            d            c
-[ 15 ]            5            d
-[ 15 ]            \000            5
-[ 16 ]            c            d
-[ 16 ]            d            6
-[ 16 ]            6            \000
-[ 17 ]            d            7
-[ 17 ]            7            \000
-[ 18 ]            a            b
-[ 18 ]            b            c
-[ 18 ]            c            d
-[ 18 ]            d            8
-[ 18 ]            8            \000
-[ 19 ]            b            c
-[ 19 ]            c            d
-[ 19 ]            d            9
-[ 19 ]            9            \000
-[ 24 ]            c            d
-[ 25 ]            c            d
-[ 26 ]            c            d
+[ 12 ]            c            d
+[ 12 ]            d            2
+[ 12 ]            2            \000
+[ 13 ]            d            3
+[ 13 ]            3            \000
+[ 14 ]            a            b
+[ 14 ]            b            c
+[ 14 ]            c            d
+[ 14 ]            d            4
+[ 14 ]            4            \000
+[ 15 ]            b            c
+[ 15 ]            c            d
+[ 15 ]            d            5
+[ 15 ]            5            \000
+[ 16 ]            d            c
+[ 16 ]            6            d
+[ 16 ]            \000            6
+[ 17 ]            7            d
+[ 17 ]            \000            7
+[ 18 ]            b            a
+[ 18 ]            c            b
+[ 18 ]            d            c
+[ 18 ]            8            d
+[ 18 ]            \000            8
+[ 19 ]            c            b
+[ 19 ]            d            c
+[ 19 ]            9            d
+[ 19 ]            \000            9
+[ 24 ]            d            c
+[ 25 ]            d            c
+[ 26 ]            d            c
 31 differences found
 EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_63.txt b/tools/h5diff/testfiles/h5diff_63.txt
index 043da16..6b46c18 100644
--- a/tools/h5diff/testfiles/h5diff_63.txt
+++ b/tools/h5diff/testfiles/h5diff_63.txt
@@ -2,9 +2,9 @@ dataset: </string4> and </string4>
 size:           [3]           [3]
 position        string4         string4         difference          
 ------------------------------------------------------------
-[ 1 ]            8             
-[ 1 ]            9             
-[ 2 ]                         8
-[ 2 ]                         9
+[ 1 ]                         8
+[ 1 ]                         9
+[ 2 ]            8             
+[ 2 ]            9             
 4 differences found
 EXIT CODE: 1
diff --git a/tools/h5diff/testfiles/h5diff_70.txt b/tools/h5diff/testfiles/h5diff_70.txt
index 0a6b0c0..efa34ea 100644
--- a/tools/h5diff/testfiles/h5diff_70.txt
+++ b/tools/h5diff/testfiles/h5diff_70.txt
@@ -11,79 +11,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -514,79 +514,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -683,79 +683,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1192,79 +1192,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1360,79 +1360,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1863,79 +1863,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/h5diff/testfiles/h5diff_700.txt b/tools/h5diff/testfiles/h5diff_700.txt
index 1cf71dd..851a407 100644
--- a/tools/h5diff/testfiles/h5diff_700.txt
+++ b/tools/h5diff/testfiles/h5diff_700.txt
@@ -13,79 +13,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -516,79 +516,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -687,79 +687,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1196,79 +1196,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1366,79 +1366,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1869,79 +1869,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/h5diff/testfiles/h5diff_701.txt b/tools/h5diff/testfiles/h5diff_701.txt
index 405ab2f..33f1a0f 100644
--- a/tools/h5diff/testfiles/h5diff_701.txt
+++ b/tools/h5diff/testfiles/h5diff_701.txt
@@ -45,79 +45,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -548,79 +548,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -754,79 +754,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1263,79 +1263,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1465,79 +1465,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1968,79 +1968,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/h5diff/testfiles/h5diff_702.txt b/tools/h5diff/testfiles/h5diff_702.txt
index 1cf71dd..851a407 100644
--- a/tools/h5diff/testfiles/h5diff_702.txt
+++ b/tools/h5diff/testfiles/h5diff_702.txt
@@ -13,79 +13,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -516,79 +516,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -687,79 +687,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1196,79 +1196,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1366,79 +1366,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1869,79 +1869,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/h5diff/testfiles/h5diff_703.txt b/tools/h5diff/testfiles/h5diff_703.txt
index 405ab2f..33f1a0f 100644
--- a/tools/h5diff/testfiles/h5diff_703.txt
+++ b/tools/h5diff/testfiles/h5diff_703.txt
@@ -45,79 +45,79 @@ attribute: <VLstring of </>> and <VLstring of </>>
 size:           [2]           [2]
 position        VLstring of </> VLstring of </> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </>> and <VLstring2D of </>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </> VLstring2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </>> and <VLstring3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </> VLstring3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </>> and <array of </>>
 size:           [2]           [2]
@@ -548,79 +548,79 @@ attribute: <string of </>> and <string of </>>
 size:           [2]           [2]
 position        string of </>   string of </>   difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </>> and <string2D of </>>
 size:           [3x2]           [3x2]
 position        string2D of </> string2D of </> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </>> and <string3D of </>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </> string3D of </> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </>> and <vlen of </>>
 size:           [2]           [2]
@@ -754,79 +754,79 @@ attribute: <VLstring of </dset>> and <VLstring of </dset>>
 size:           [2]           [2]
 position        VLstring of </dset> VLstring of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </dset>> and <VLstring2D of </dset>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </dset> VLstring2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </dset>> and <VLstring3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </dset> VLstring3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </dset>> and <array of </dset>>
 size:           [2]           [2]
@@ -1263,79 +1263,79 @@ attribute: <string of </dset>> and <string of </dset>>
 size:           [2]           [2]
 position        string of </dset> string of </dset> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </dset>> and <string2D of </dset>>
 size:           [3x2]           [3x2]
 position        string2D of </dset> string2D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </dset>> and <string3D of </dset>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </dset> string3D of </dset> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </dset>> and <vlen of </dset>>
 size:           [2]           [2]
@@ -1465,79 +1465,79 @@ attribute: <VLstring of </g1>> and <VLstring of </g1>>
 size:           [2]           [2]
 position        VLstring of </g1> VLstring of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <VLstring2D of </g1>> and <VLstring2D of </g1>>
 size:           [3x2]           [3x2]
 position        VLstring2D of </g1> VLstring2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <VLstring3D of </g1>> and <VLstring3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D of </g1> VLstring3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <array of </g1>> and <array of </g1>>
 size:           [2]           [2]
@@ -1968,79 +1968,79 @@ attribute: <string of </g1>> and <string of </g1>>
 size:           [2]           [2]
 position        string of </g1> string of </g1> difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 attribute: <string2D of </g1>> and <string2D of </g1>>
 size:           [3x2]           [3x2]
 position        string2D of </g1> string2D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 attribute: <string3D of </g1>> and <string3D of </g1>>
 size:           [4x3x2]           [4x3x2]
 position        string3D of </g1> string3D of </g1> difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 attribute: <vlen of </g1>> and <vlen of </g1>>
 size:           [2]           [2]
diff --git a/tools/h5diff/testfiles/h5diff_80.txt b/tools/h5diff/testfiles/h5diff_80.txt
index 836e073..b223eed 100644
--- a/tools/h5diff/testfiles/h5diff_80.txt
+++ b/tools/h5diff/testfiles/h5diff_80.txt
@@ -59,79 +59,79 @@ dataset: </g1/VLstring> and </g1/VLstring>
 size:           [2]           [2]
 position        VLstring        VLstring        difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 dataset: </g1/VLstring2D> and </g1/VLstring2D>
 size:           [3x2]           [3x2]
 position        VLstring2D      VLstring2D      difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 dataset: </g1/VLstring3D> and </g1/VLstring3D>
 size:           [4x3x2]           [4x3x2]
 position        VLstring3D      VLstring3D      difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 dataset: </g1/array> and </g1/array>
 size:           [2]           [2]
@@ -702,79 +702,79 @@ dataset: </g1/string> and </g1/string>
 size:           [2]           [2]
 position        string          string          difference          
 ------------------------------------------------------------
-[ 0 ]            a            z
-[ 0 ]            b            z
-[ 1 ]            d            z
-[ 1 ]            e            z
+[ 0 ]            z            a
+[ 0 ]            z            b
+[ 1 ]            z            d
+[ 1 ]            z            e
 4 differences found
 dataset: </g1/string2D> and </g1/string2D>
 size:           [3x2]           [3x2]
 position        string2D        string2D        difference          
 ------------------------------------------------------------
-[ 0 0 ]            a            z
-[ 0 0 ]            b            z
-[ 0 1 ]            c            z
-[ 0 1 ]            d            z
-[ 1 0 ]            e            z
-[ 1 0 ]            f            z
-[ 1 1 ]            g            z
-[ 1 1 ]            h            z
-[ 2 0 ]            i            z
-[ 2 0 ]            j            z
-[ 2 1 ]            k            z
-[ 2 1 ]            l            z
+[ 0 0 ]            z            a
+[ 0 0 ]            z            b
+[ 0 1 ]            z            c
+[ 0 1 ]            z            d
+[ 1 0 ]            z            e
+[ 1 0 ]            z            f
+[ 1 1 ]            z            g
+[ 1 1 ]            z            h
+[ 2 0 ]            z            i
+[ 2 0 ]            z            j
+[ 2 1 ]            z            k
+[ 2 1 ]            z            l
 12 differences found
 dataset: </g1/string3D> and </g1/string3D>
 size:           [4x3x2]           [4x3x2]
 position        string3D        string3D        difference          
 ------------------------------------------------------------
-[ 0 0 0 ]            a            z
-[ 0 0 0 ]            b            z
-[ 0 0 1 ]            c            z
-[ 0 0 1 ]            d            z
-[ 0 1 0 ]            e            z
-[ 0 1 0 ]            f            z
-[ 0 1 1 ]            g            z
-[ 0 1 1 ]            h            z
-[ 0 2 0 ]            i            z
-[ 0 2 0 ]            j            z
-[ 0 2 1 ]            k            z
-[ 0 2 1 ]            l            z
-[ 1 0 0 ]            m            z
-[ 1 0 0 ]            n            z
-[ 1 0 1 ]            p            z
-[ 1 0 1 ]            q            z
-[ 1 1 0 ]            r            z
-[ 1 1 0 ]            s            z
-[ 1 1 1 ]            t            z
-[ 1 1 1 ]            u            z
-[ 1 2 0 ]            v            z
-[ 1 2 0 ]            w            z
-[ 1 2 1 ]            x            z
-[ 2 0 0 ]            A            z
-[ 2 0 0 ]            B            z
-[ 2 0 1 ]            C            z
-[ 2 0 1 ]            D            z
-[ 2 1 0 ]            E            z
-[ 2 1 0 ]            F            z
-[ 2 1 1 ]            G            z
-[ 2 1 1 ]            H            z
-[ 2 2 0 ]            I            z
-[ 2 2 0 ]            J            z
-[ 2 2 1 ]            K            z
-[ 2 2 1 ]            L            z
-[ 3 0 0 ]            M            z
-[ 3 0 0 ]            N            z
-[ 3 0 1 ]            P            z
-[ 3 0 1 ]            Q            z
-[ 3 1 0 ]            R            z
-[ 3 1 0 ]            S            z
-[ 3 1 1 ]            T            z
-[ 3 1 1 ]            U            z
-[ 3 2 0 ]            V            z
-[ 3 2 0 ]            W            z
-[ 3 2 1 ]            X            z
-[ 3 2 1 ]            Z            z
+[ 0 0 0 ]            z            a
+[ 0 0 0 ]            z            b
+[ 0 0 1 ]            z            c
+[ 0 0 1 ]            z            d
+[ 0 1 0 ]            z            e
+[ 0 1 0 ]            z            f
+[ 0 1 1 ]            z            g
+[ 0 1 1 ]            z            h
+[ 0 2 0 ]            z            i
+[ 0 2 0 ]            z            j
+[ 0 2 1 ]            z            k
+[ 0 2 1 ]            z            l
+[ 1 0 0 ]            z            m
+[ 1 0 0 ]            z            n
+[ 1 0 1 ]            z            p
+[ 1 0 1 ]            z            q
+[ 1 1 0 ]            z            r
+[ 1 1 0 ]            z            s
+[ 1 1 1 ]            z            t
+[ 1 1 1 ]            z            u
+[ 1 2 0 ]            z            v
+[ 1 2 0 ]            z            w
+[ 1 2 1 ]            z            x
+[ 2 0 0 ]            z            A
+[ 2 0 0 ]            z            B
+[ 2 0 1 ]            z            C
+[ 2 0 1 ]            z            D
+[ 2 1 0 ]            z            E
+[ 2 1 0 ]            z            F
+[ 2 1 1 ]            z            G
+[ 2 1 1 ]            z            H
+[ 2 2 0 ]            z            I
+[ 2 2 0 ]            z            J
+[ 2 2 1 ]            z            K
+[ 2 2 1 ]            z            L
+[ 3 0 0 ]            z            M
+[ 3 0 0 ]            z            N
+[ 3 0 1 ]            z            P
+[ 3 0 1 ]            z            Q
+[ 3 1 0 ]            z            R
+[ 3 1 0 ]            z            S
+[ 3 1 1 ]            z            T
+[ 3 1 1 ]            z            U
+[ 3 2 0 ]            z            V
+[ 3 2 0 ]            z            W
+[ 3 2 1 ]            z            X
+[ 3 2 1 ]            z            Z
 47 differences found
 dataset: </g1/vlen> and </g1/vlen>
 size:           [2]           [2]
diff --git a/tools/h5diff/testfiles/h5diff_udfail.txt b/tools/h5diff/testfiles/h5diff_udfail.txt
index c154c6b..d51de38 100644
--- a/tools/h5diff/testfiles/h5diff_udfail.txt
+++ b/tools/h5diff/testfiles/h5diff_udfail.txt
@@ -8,5 +8,5 @@ group  : </> and </>
 0 differences found
 dataset: </dynlibud> and </dynlibud>
 0 differences found
-warning: dataset </dynlibud> cannot be read, user defined filter is not available
+Warning: dataset </dynlibud> cannot be read, user defined filter is not available
 EXIT CODE: 2