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authorQuincey Koziol <koziol@hdfgroup.org>2011-04-19 20:15:21 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2011-04-19 20:15:21 (GMT)
commit099b37d073e633b0cb4d8c3f41ddf5788e63e6ee (patch)
tree3316f03ab81dbbab9160aac62fefe3f78b50c1d4 /tools/h5diff/h5diff_common.c
parent94cf912176257c753eaddde0acabc9a11be2e48d (diff)
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[svn-r20559] Description:
Bring r20407:20557 from trunk to revise_chunks branch Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/default API=1.8.x, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (amani) w/Intel compilers, w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, w/threadsafe, in production mode Linux/PPC 2.6 (heiwa) w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-ia64 2.6 (ember) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in debug mode
Diffstat (limited to 'tools/h5diff/h5diff_common.c')
-rw-r--r--tools/h5diff/h5diff_common.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/h5diff/h5diff_common.c b/tools/h5diff/h5diff_common.c
index e0af7f6..fd679d3 100644
--- a/tools/h5diff/h5diff_common.c
+++ b/tools/h5diff/h5diff_common.c
@@ -487,9 +487,10 @@ void usage(void)
printf(" number.\n");
printf(" --use-system-epsilon Print difference if (|a-b| > EPSILON), EPSILON is\n");
printf(" a system epsilon value.\n");
- printf(" The system epsilon values are defined as below:\n");
- printf(" FLT_EPSILON = 1.19209E-07 for float\n");
- printf(" DBL_EPSILON = 2.22045E-16 for double\n");
+ printf(" If the system epsilon is not defined, the below\n");
+ printf(" one of the following predefined values will be used:\n");
+ printf(" FLT_EPSILON = 1.19209E-07 for floating-point type\n");
+ printf(" DBL_EPSILON = 2.22045E-16 for double percision type\n");
printf(" --exclude-path \"path\" Exclude the specified path to an object when\n");
printf(" comparing files or groups. If a group is excluded,\n");
printf(" all member objects will also be excluded.\n");