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+!****h* root/fortran/test/tH5T_F03.f90
+!
+! NAME
+! tH5T_F03.f90
+!
+! FUNCTION
+! Test FORTRAN HDF5 H5T APIs which are dependent on FORTRAN 2003
+! features.
+!
+! COPYRIGHT
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+! Copyright by The HDF Group. *
+! Copyright by the Board of Trustees of the University of Illinois. *
+! All rights reserved. *
+! *
+! This file is part of HDF5. The full HDF5 copyright notice, including *
+! terms governing use, modification, and redistribution, is contained in *
+! the files COPYING and Copyright.html. COPYING can be found at the root *
+! of the source code distribution tree; Copyright.html can be found at the *
+! root level of an installed copy of the electronic HDF5 document set and *
+! is linked from the top-level documents page. It can also be found at *
+! http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
+! access to either file, you may request a copy from help@hdfgroup.org. *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!
+!
+! CONTAINS SUBROUTINES
+! test_array_compound_atomic, test_array_compound_array,
+! test_array_bkg, test_h5kind_to_type
+!
+!*****
+
+! *****************************************
+! *** H 5 T T E S T S
+! *****************************************
+
+!***************************************************************
+!**
+!** test_array_compound_atomic(): Test basic array datatype code.
+!** Tests 1-D array of compound datatypes (with no array fields)
+!**
+!***************************************************************
+!
+
+MODULE TH5T_F03
+
+ USE HDF5
+ USE TH5_MISC
+ USE TH5_MISC_GEN
+ USE ISO_C_BINDING
+
+CONTAINS
+
+SUBROUTINE test_array_compound_atomic(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+ ! 1-D dataset WITH fixed dimensions
+ INTEGER, PARAMETER :: SPACE1_RANK = 1
+ INTEGER, PARAMETER :: SPACE1_DIM1 = 4
+ ! 1-D array datatype
+ INTEGER, PARAMETER :: ARRAY1_RANK= 1
+ INTEGER, PARAMETER :: ARRAY1_DIM1= 4
+ CHARACTER(LEN=10), PARAMETER :: FILENAME = "tarray1.h5"
+
+ TYPE s1_t
+ INTEGER :: i
+ REAL :: f
+ END TYPE s1_t
+ TYPE(s1_t), DIMENSION(:,:), ALLOCATABLE, TARGET :: wdata ! Information to write
+ TYPE(s1_t), DIMENSION(:,:), ALLOCATABLE, TARGET :: rdata ! Information read in
+ INTEGER(hid_t) :: fid1 ! HDF5 File IDs
+ INTEGER(hid_t) :: dataset ! Dataset ID
+ INTEGER(hid_t) :: sid1 ! Dataspace ID
+ INTEGER(hid_t) :: tid1 ! Array Datatype ID
+ INTEGER(hid_t) :: tid2 ! Compound Datatype ID
+
+ INTEGER(HSIZE_T), DIMENSION(1) :: sdims1 = (/SPACE1_DIM1/)
+ INTEGER(HSIZE_T), DIMENSION(1) :: tdims1=(/ARRAY1_DIM1/)
+ INTEGER :: ndims ! Array rank for reading
+ INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: rdims1 ! Array dimensions for reading
+ INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: rdims ! Array dimensions for reading
+ INTEGER :: nmemb ! Number of compound members
+ CHARACTER(LEN=20) :: mname ! Name of compound field
+ INTEGER(size_t) :: off ! Offset of compound field
+ INTEGER(hid_t) :: mtid ! Datatype ID for field
+ INTEGER :: i,j ! counting variables
+
+ INTEGER :: error ! Generic RETURN value
+ INTEGER :: namelen
+ LOGICAL :: flag
+
+ TYPE(C_PTR) :: f_ptr ! Needed to pass the pointer, for g95 compiler to work
+
+ ALLOCATE( wdata(1:SPACE1_DIM1,1:ARRAY1_DIM1) )
+ ALLOCATE( rdata(1:SPACE1_DIM1,1:ARRAY1_DIM1) )
+
+ ! Initialize array data to write
+ DO i = 1, SPACE1_DIM1
+ DO j = 1, ARRAY1_DIM1
+ wdata(i,j)%i = i * 10 + j
+ wdata(i,j)%f = i * 2.5 + j
+ ENDDO
+ ENDDO
+
+ ! Create file
+ CALL h5fcreate_f(FILENAME,H5F_ACC_TRUNC_F,fid1,error)
+ CALL check("h5fcreate_f", error, total_error)
+
+ ! Create dataspace for datasets
+ CALL h5screate_simple_f(SPACE1_RANK, sdims1, sid1, error)
+ CALL check("h5screate_simple_f", error, total_error)
+
+ CALL h5tcreate_f(H5T_COMPOUND_F, H5OFFSETOF(C_LOC(wdata(1,1)), C_LOC(wdata(2,1))), tid2, error)
+ CALL check("h5tcreate_f", error, total_error)
+
+ ! Insert integer field
+ CALL h5tinsert_f(tid2, "i", H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%i)), H5T_NATIVE_INTEGER, error)
+ CALL check("h5tinsert_f", error, total_error)
+
+ ! Insert float field
+
+ CALL h5tinsert_f(tid2, "f", H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%f)), H5T_NATIVE_REAL, error)
+ CALL check("h5tinsert_f", error, total_error)
+
+ ! Create an array datatype to refer to
+ CALL h5tarray_create_f(tid2, ARRAY1_RANK, tdims1, tid1, error)
+ CALL check("h5tarray_create_f", error, total_error)
+
+ ! Close compound datatype
+ CALL h5tclose_f(tid2,error)
+ CALL check("h5tclose_f", error, total_error)
+
+
+ ! Create a dataset
+ CALL h5dcreate_f(fid1,"Dataset1",tid1, sid1, dataset,error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ ! Write dataset to disk
+
+ ALLOCATE(rdims(1:2)) ! dummy not needed
+
+ f_ptr = C_LOC(wdata(1,1))
+ CALL h5dwrite_f(dataset, tid1, f_ptr, error )
+ CALL check("h5dwrite_f", error, total_error)
+ ! Close Dataset
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ ! Close datatype
+ CALL h5tclose_f(tid1,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close disk dataspace
+ CALL h5sclose_f(sid1,error)
+ CALL check("h5sclose_f", error, total_error)
+
+ ! Close file
+ CALL h5fclose_f(fid1,error)
+ CALL check("h5fclose_f", error, total_error)
+
+ ! Re-open file
+ CALL h5fopen_f (FILENAME, H5F_ACC_RDONLY_F, fid1, error)
+ CALL check("h5fopen_f", error, total_error)
+
+ ! Open the dataset
+ CALL h5dopen_f(fid1, "Dataset1", dataset, error)
+ CALL check("h5dopen_f", error, total_error)
+
+ ! Get the datatype
+ CALL h5dget_type_f(dataset, tid1, error)
+ CALL check("h5dget_type_f", error, total_error)
+
+ ! Check the array rank
+ CALL h5tget_array_ndims_f(tid1, ndims, error)
+ CALL check("h5tget_array_ndims_f", error, total_error)
+ CALL VERIFY("h5tget_array_ndims_f",ndims, ARRAY1_RANK, total_error)
+
+ ! Get the array dimensions
+ ALLOCATE(rdims1(1:ndims))
+ CALL h5tget_array_dims_f(tid1, rdims1, error)
+ CALL check("h5tget_array_dims_f", error, total_error)
+
+
+ ! Check the array dimensions
+ DO i = 1, ndims
+ CALL VERIFY("h5tget_array_dims_f", INT(rdims1(i)), INT(tdims1(i)), total_error)
+ ENDDO
+
+ ! Get the compound datatype
+ CALL h5tget_super_f(tid1, tid2, error)
+ CALL check("h5tget_super_f", error, total_error)
+
+ ! Check the number of members
+ CALL h5tget_nmembers_f(tid2, nmemb, error)
+ CALL check("h5tget_nmembers_f", error, total_error)
+ CALL VERIFY("h5tget_nmembers_f", nmemb, 2, total_error)
+
+ ! Check the 1st field's name
+ CALL H5Tget_member_name_f(tid2, 0, mname, namelen,error)
+ CALL check("H5Tget_member_name_f", error, total_error)
+ CALL verify("H5Tget_member_name_f",mname(1:namelen),"i", total_error)
+
+ ! Check the 1st field's offset
+ CALL H5Tget_member_offset_f(tid2, 0, off, error)
+ CALL check("H5Tget_member_offset_f", error, total_error)
+ CALL VERIFY("H5Tget_member_offset_f",INT(off),0, total_error)
+
+
+ ! Check the 1st field's datatype
+ CALL H5Tget_member_type_f(tid2, 0, mtid, error)
+ CALL check("H5Tget_member_type_f", error, total_error)
+
+ CALL H5Tequal_f(mtid, H5T_NATIVE_INTEGER, flag, error)
+ CALL check("H5Tequal_f", error, total_error)
+ CALL verify("H5Tequal_f", flag, .TRUE., total_error)
+
+ CALL h5tclose_f(mtid,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Check the 2nd field's name
+ CALL H5Tget_member_name_f(tid2, 1, mname, namelen,error)
+ CALL check("H5Tget_member_name_f", error, total_error)
+ CALL verify("H5Tget_member_name_f",mname(1:namelen),"f", total_error)
+
+ ! Check the 2nd field's offset
+ CALL H5Tget_member_offset_f(tid2, 1, off, error)
+ CALL check("H5Tget_member_offset_f", error, total_error)
+ CALL VERIFY("H5Tget_member_offset_f",INT(off),INT(H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%f))), total_error)
+
+ ! Check the 2nd field's datatype
+ CALL H5Tget_member_type_f(tid2, 1, mtid, error)
+ CALL check("H5Tget_member_type_f", error, total_error)
+
+ CALL H5Tequal_f(mtid, H5T_NATIVE_REAL, flag, error)
+ CALL check("H5Tequal_f", error, total_error)
+ CALL verify("H5Tequal_f", flag, .TRUE., total_error)
+
+ CALL h5tclose_f(mtid,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close Compound Datatype
+ CALL h5tclose_f(tid2, error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Read dataset from disk
+
+ f_ptr = C_LOC(rdata(1,1))
+ CALL H5Dread_f(dataset, tid1, f_ptr, error)
+ CALL check("H5Dread_f", error, total_error)
+
+ ! Compare data read in
+ DO i = 1, SPACE1_DIM1
+ DO j = 1, ARRAY1_DIM1
+ IF(wdata(i,j)%i.NE.rdata(i,j)%i)THEN
+ PRINT*, 'ERROR: Wrong integer data is read back by H5Dread_f '
+ total_error = total_error + 1
+ ENDIF
+ CALL VERIFY('ERROR: Wrong real data is read back by H5Dread_f ',wdata(i,j)%f, rdata(i,j)%f, total_error)
+ ENDDO
+ ENDDO
+
+ ! Close Datatype
+ CALL h5tclose_f(tid1,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close Dataset
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ ! Close file
+ CALL h5fclose_f(fid1,error)
+ CALL check("h5fclose_f", error, total_error)
+
+END SUBROUTINE test_array_compound_atomic
+!!$
+!!$!***************************************************************
+!!$!**
+!!$!** test_array_compound_array(): Test basic array datatype code.
+!!$!** Tests 1-D array of compound datatypes (with array fields)
+!!$!**
+!!$!***************************************************************
+!!$
+ SUBROUTINE test_array_compound_array(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ ! 1-D array datatype
+ INTEGER, PARAMETER :: ARRAY1_RANK= 1
+ INTEGER, PARAMETER :: ARRAY1_DIM1= 3
+ INTEGER, PARAMETER :: ARRAY2_DIM1= 5
+
+ INTEGER, PARAMETER :: SPACE1_RANK = 1
+ INTEGER, PARAMETER :: SPACE1_DIM1 = 4
+ CHARACTER(LEN=10), PARAMETER :: FILENAME = "tarray2.h5"
+
+ TYPE st_t_struct ! Typedef for compound datatype
+ INTEGER :: i
+ REAL, DIMENSION(1:ARRAY2_DIM1) :: f
+ CHARACTER(LEN=2), DIMENSION(1:ARRAY2_DIM1) :: c
+ END TYPE st_t_struct
+ ! Information to write
+ TYPE(st_t_struct), DIMENSION(1:SPACE1_DIM1,1:ARRAY1_DIM1), TARGET :: wdata
+ ! Information read in
+ TYPE(st_t_struct), DIMENSION(1:SPACE1_DIM1,1:ARRAY1_DIM1), TARGET :: rdata
+
+
+ INTEGER(hid_t) :: fid1 ! HDF5 File IDs
+ INTEGER(hid_t) :: dataset ! Dataset ID
+ integer(hid_t) :: sid1 ! Dataspace ID
+ integer(hid_t) :: tid1 ! Array Datatype ID
+ integer(hid_t) :: tid2 ! Compound Datatype ID
+ integer(hid_t) :: tid3 ! Nested Array Datatype ID
+ integer(hid_t) :: tid4 ! Nested Array Datatype ID
+
+ INTEGER(HSIZE_T), DIMENSION(1) :: sdims1 = (/SPACE1_DIM1/)
+ INTEGER(HSIZE_T), DIMENSION(1) :: tdims1=(/ARRAY1_DIM1/)
+ INTEGER(HSIZE_T), DIMENSION(1) :: tdims2=(/ARRAY2_DIM1/)
+
+ INTEGER ndims ! Array rank for reading
+
+ INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: rdims1 ! Array dimensions for reading
+
+ INTEGER :: nmemb ! Number of compound members
+ CHARACTER(LEN=20) :: mname ! Name of compound field
+ INTEGER(size_t) :: off ! Offset of compound field
+ INTEGER(hid_t) :: mtid ! Datatype ID for field
+ INTEGER(hid_t) :: mtid2 ! Datatype ID for field
+
+ INTEGER :: mclass ! Datatype class for field
+ INTEGER :: i,j,k ! counting variables
+
+ INTEGER :: error
+ CHARACTER(LEN=2) :: ichr2
+ INTEGER :: namelen
+ LOGICAL :: flag
+ INTEGER(HID_T) :: atype_id !String Attribute Datatype identifier
+ INTEGER(SIZE_T) :: attrlen ! Length of the attribute string
+
+ TYPE(c_ptr) :: f_ptr
+
+ ! Initialize array data to write
+ DO i = 1, SPACE1_DIM1
+ DO j = 1, array1_DIM1
+ wdata(i,j)%i = i*10+j
+ DO k = 1, ARRAY2_DIM1
+ wdata(i,j)%f(k) = 10*i+j+.5
+ WRITE(ichr2,'(I2.2)') k
+ wdata(i,j)%c(k) = ichr2
+ ENDDO
+ ENDDO
+ ENDDO
+
+ ! Create file
+ CALL h5fcreate_f(FILENAME,H5F_ACC_TRUNC_F,fid1,error)
+ CALL check("h5fcreate_f", error, total_error)
+
+
+ ! Create dataspace for datasets
+ CALL h5screate_simple_f(SPACE1_RANK, sdims1, sid1, error)
+ CALL check("h5screate_simple_f", error, total_error)
+
+ ! Create a compound datatype to refer to
+ !
+ CALL h5tcreate_f(H5T_COMPOUND_F, H5OFFSETOF(C_LOC(wdata(1,1)), C_LOC(wdata(2,1))), tid2, error)
+ CALL check("h5tcreate_f", error, total_error)
+
+ ! Insert integer field
+ CALL h5tinsert_f(tid2, "i", H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%i)), H5T_NATIVE_INTEGER, error)
+ CALL check("h5tinsert_f", error, total_error)
+
+ ! Create an array of floats datatype
+ CALL h5tarray_create_f(H5T_NATIVE_REAL, ARRAY1_RANK, tdims2, tid3, error)
+ CALL check("h5tarray_create_f", error, total_error)
+ ! Insert float array field
+
+ CALL h5tinsert_f(tid2, "f", H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%f)), tid3, error)
+ CALL check("h5tinsert_f", error, total_error)
+
+ !
+ ! Create datatype for the String attribute.
+ !
+ CALL h5tcopy_f(H5T_NATIVE_CHARACTER, atype_id, error)
+ CALL check("h5tcopy_f",error,total_error)
+
+ attrlen = LEN(wdata(1,1)%c(1))
+ CALL h5tset_size_f(atype_id, attrlen, error)
+ CALL check("h5tset_size_f",error,total_error)
+
+ ! Create an array of character datatype
+ CALL h5tarray_create_f(atype_id, ARRAY1_RANK, tdims2, tid4, error)
+ CALL check("h5tarray_create_f", error, total_error)
+
+ ! Insert character array field
+ CALL h5tinsert_f(tid2, "c", H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%c(1)(1:1))), tid4, error)
+ CALL check("h5tinsert2_f", error, total_error)
+
+ ! Close array of floats field datatype
+ CALL h5tclose_f(tid3,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ CALL h5tclose_f(tid4,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Create an array datatype to refer to
+ CALL h5tarray_create_f(tid2, ARRAY1_RANK, tdims1, tid1, error)
+ CALL check("h5tarray_create_f", error, total_error)
+
+ ! Close compound datatype
+ CALL h5tclose_f(tid2,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Create a dataset
+ CALL h5dcreate_f(fid1,"Dataset1",tid1, sid1, dataset,error)
+ CALL check("h5dcreate_f", error, total_error)
+
+
+ ! Write dataset to disk
+ f_ptr = C_LOC(wdata(1,1))
+ CALL h5dwrite_f(dataset, tid1, f_ptr, error )
+ CALL check("h5dwrite_f", error, total_error)
+
+ ! Close Dataset
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ ! Close datatype
+ CALL h5tclose_f(tid1,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close disk dataspace
+ CALL h5sclose_f(sid1,error)
+ CALL check("h5sclose_f", error, total_error)
+
+ ! Close file
+ CALL h5fclose_f(fid1,error)
+ CALL check("h5fclose_f", error, total_error)
+
+ ! Re-open file
+ CALL h5fopen_f (FILENAME, H5F_ACC_RDONLY_F, fid1, error)
+ CALL check("h5fopen_f", error, total_error)
+
+ ! Open the dataset
+
+ CALL h5dopen_f(fid1, "Dataset1", dataset, error)
+ CALL check("h5dopen_f", error, total_error)
+
+ ! Get the datatype
+ CALL h5dget_type_f(dataset, tid1, error)
+ CALL check("h5dget_type_f", error, total_error)
+
+ ! Check the array rank
+ CALL h5tget_array_ndims_f(tid1, ndims, error)
+ CALL check("h5tget_array_ndims_f", error, total_error)
+ CALL VERIFY("h5tget_array_ndims_f",ndims, ARRAY1_RANK, total_error)
+
+
+ ! Get the array dimensions
+ ALLOCATE(rdims1(1:ndims))
+ CALL h5tget_array_dims_f(tid1, rdims1, error)
+ CALL check("h5tget_array_dims_f", error, total_error)
+
+ ! Check the array dimensions
+ DO i = 1, ndims
+ CALL VERIFY("h5tget_array_dims_f", INT(rdims1(i)), INT(tdims1(i)), total_error)
+ ENDDO
+
+ ! Get the compound datatype
+ CALL h5tget_super_f(tid1, tid2, error)
+ CALL check("h5tget_super_f", error, total_error)
+
+ ! Check the number of members
+ CALL h5tget_nmembers_f(tid2, nmemb, error)
+ CALL check("h5tget_nmembers_f", error, total_error)
+ CALL VERIFY("h5tget_nmembers_f", nmemb, 3, total_error)
+
+ ! Check the 1st field's name
+ CALL H5Tget_member_name_f(tid2, 0, mname, namelen,error)
+ CALL check("H5Tget_member_name_f", error, total_error)
+ CALL verify("H5Tget_member_name_f",mname(1:namelen),"i", total_error)
+
+ ! Check the 1st field's offset
+
+ CALL H5Tget_member_offset_f(tid2, 0, off, error)
+ CALL check("H5Tget_member_offset_f", error, total_error)
+ CALL VERIFY("H5Tget_member_offset_f",INT(off),0, total_error)
+
+ ! Check the 1st field's datatype
+ CALL H5Tget_member_type_f(tid2, 0, mtid, error)
+ CALL check("H5Tget_member_type_f", error, total_error)
+
+ CALL H5Tequal_f(mtid, H5T_NATIVE_INTEGER, flag, error)
+ CALL check("H5Tequal_f", error, total_error)
+ CALL verify("H5Tequal_f", flag, .TRUE., total_error)
+
+ CALL h5tclose_f(mtid,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Check the 2nd field's name
+ CALL H5Tget_member_name_f(tid2, 1, mname, namelen,error)
+ CALL check("H5Tget_member_name_f", error, total_error)
+ CALL verify("H5Tget_member_name_f",mname(1:namelen),"f", total_error)
+
+ ! Check the 2nd field's offset
+ CALL H5Tget_member_offset_f(tid2, 1, off, error)
+ CALL check("H5Tget_member_offset_f", error, total_error)
+ CALL VERIFY("H5Tget_member_offset_f",INT(off),INT(H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%f))), total_error)
+
+ ! Check the 2nd field's datatype
+ CALL H5Tget_member_type_f(tid2, 1, mtid, error)
+ CALL check("H5Tget_member_type_f", error, total_error)
+
+ ! Get the 2nd field's class
+ CALL H5Tget_class_f(mtid, mclass, error)
+ CALL check("H5Tget_class_f", error, total_error)
+ CALL VERIFY("H5Tget_class_f",mclass, H5T_ARRAY_F, total_error)
+
+ ! Check the array rank
+ CALL h5tget_array_ndims_f(mtid, ndims, error)
+ CALL check("h5tget_array_ndims_f", error, total_error)
+ CALL VERIFY("h5tget_array_ndims_f",ndims, ARRAY1_RANK, total_error)
+
+ ! Get the array dimensions
+ CALL h5tget_array_dims_f(mtid, rdims1, error)
+ CALL check("h5tget_array_dims_f", error, total_error)
+
+ ! Check the array dimensions
+ DO i = 1, ndims
+ CALL VERIFY("h5tget_array_dims_f", INT(rdims1(i)), INT(tdims2(i)), total_error)
+ ENDDO
+
+ ! Check the 3rd field's name
+ CALL H5Tget_member_name_f(tid2, 2, mname, namelen,error)
+ CALL check("H5Tget_member_name_f", error, total_error)
+ CALL verify("H5Tget_member_name_f",mname(1:namelen),"c", total_error)
+
+ ! Check the 3rd field's offset
+ CALL H5Tget_member_offset_f(tid2, 2, off, error)
+ CALL check("H5Tget_member_offset_f", error, total_error)
+ CALL VERIFY("H5Tget_member_offset_f",INT(off),&
+ INT(H5OFFSETOF(C_LOC(wdata(1,1)),C_LOC(wdata(1,1)%c(1)(1:1)))), total_error)
+
+ ! Check the 3rd field's datatype
+ CALL H5Tget_member_type_f(tid2, 2, mtid2, error)
+ CALL check("H5Tget_member_type_f", error, total_error)
+
+ ! Get the 3rd field's class
+ CALL H5Tget_class_f(mtid2, mclass, error)
+ CALL check("H5Tget_class_f", error, total_error)
+ CALL VERIFY("H5Tget_class_f",mclass, H5T_ARRAY_F, total_error)
+
+ ! Check the array rank
+ CALL h5tget_array_ndims_f(mtid2, ndims, error)
+ CALL check("h5tget_array_ndims_f", error, total_error)
+ CALL VERIFY("h5tget_array_ndims_f",ndims, ARRAY1_RANK, total_error)
+
+ ! Get the array dimensions
+ CALL h5tget_array_dims_f(mtid2, rdims1, error)
+ CALL check("h5tget_array_dims_f", error, total_error)
+
+ ! Check the array dimensions
+ DO i = 1, ndims
+ CALL VERIFY("h5tget_array_dims_f", INT(rdims1(i)), INT(tdims2(i)), total_error)
+ ENDDO
+
+ ! Check the nested array's datatype
+ CALL H5Tget_super_f(mtid, tid3, error)
+ CALL check("H5Tget_super_f", error, total_error)
+
+ CALL H5Tequal_f(tid3, H5T_NATIVE_REAL, flag, error)
+ CALL check("H5Tequal_f", error, total_error)
+ CALL verify("H5Tequal_f", flag, .TRUE., total_error)
+
+ ! Check the nested array's datatype
+ CALL H5Tget_super_f(mtid2, tid3, error)
+ CALL check("H5Tget_super_f", error, total_error)
+
+ CALL H5Tequal_f(tid3, atype_id, flag, error)
+ CALL check("H5Tequal_f", error, total_error)
+ CALL verify("H5Tequal_f", flag, .TRUE., total_error)
+
+ ! Close the array's base type datatype
+ CALL h5tclose_f(tid3, error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close the member datatype
+ CALL h5tclose_f(mtid,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close the member datatype
+ CALL h5tclose_f(mtid2,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close Compound Datatype
+ CALL h5tclose_f(tid2,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! READ dataset from disk
+
+ f_ptr = c_null_ptr
+ f_ptr = C_LOC(rdata(1,1))
+ CALL H5Dread_f(dataset, tid1, f_ptr, error)
+ CALL check("H5Dread_f", error, total_error)
+
+ ! Compare data read in
+ DO i = 1, SPACE1_DIM1
+ DO j = 1, ARRAY1_DIM1
+ IF(wdata(i,j)%i.NE.rdata(i,j)%i)THEN
+ PRINT*, 'ERROR: Wrong integer data is read back by H5Dread_f '
+ total_error = total_error + 1
+ ENDIF
+ DO k = 1, ARRAY2_DIM1
+
+ IF(wdata(i,j)%f(k).NE.rdata(i,j)%f(k))THEN
+ PRINT*, 'ERROR: Wrong real array data is read back by H5Dread_f '
+ total_error = total_error + 1
+ ENDIF
+ IF(wdata(i,j)%c(k).NE.rdata(i,j)%c(k))THEN
+ PRINT*, 'ERROR: Wrong character array data is read back by H5Dread_f '
+ total_error = total_error + 1
+ ENDIF
+ ENDDO
+ ENDDO
+ ENDDO
+
+ ! Close Datatype
+ CALL h5tclose_f(tid1,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ ! Close Dataset
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ ! Close file
+ CALL h5fclose_f(fid1,error)
+ CALL check("h5fclose_f", error, total_error)
+ END SUBROUTINE test_array_compound_array
+!!$
+!!$!***************************************************************
+!!$!**
+!!$!** test_array_bkg(): Test basic array datatype code.
+!!$!** Tests reading compound datatype with array fields and
+!!$!** writing partial fields.
+!!$!**
+!!$!***************************************************************
+!!$
+ SUBROUTINE test_array_bkg(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ INTEGER, PARAMETER :: LENGTH = 5
+ INTEGER, PARAMETER :: ALEN = 10
+ INTEGER, PARAMETER :: RANK = 1
+ INTEGER, PARAMETER :: NMAX = 100
+ CHARACTER(LEN=17), PARAMETER :: FIELDNAME = "ArrayofStructures"
+
+ INTEGER(hid_t) :: fid, array_dt
+ INTEGER(hid_t) :: space
+ INTEGER(hid_t) :: type
+ INTEGER(hid_t) :: dataset
+
+ INTEGER(hsize_t), DIMENSION(1:1) :: dim =(/LENGTH/)
+ INTEGER(hsize_t), DIMENSION(1:1) :: dima =(/ALEN/)
+
+ INTEGER :: i, j
+ INTEGER, DIMENSION(1:3) :: ndims = (/1,1,1/)
+
+ TYPE CmpField_struct
+ INTEGER, DIMENSION(1:ALEN) :: a
+ REAL(KIND=sp), DIMENSION(1:ALEN) :: b
+ REAL(KIND=dp), DIMENSION(1:ALEN) :: c
+ ENDTYPE CmpField_struct
+
+ TYPE(CmpField_struct), DIMENSION(1:LENGTH), TARGET :: cf
+ TYPE(CmpField_struct), DIMENSION(1:LENGTH), TARGET :: cfr
+
+ TYPE CmpDTSinfo_struct
+ INTEGER :: nsubfields
+ CHARACTER(LEN=5), DIMENSION(1:nmax) :: name
+ INTEGER(size_t), DIMENSION(1:nmax) :: offset
+ INTEGER(hid_t), DIMENSION(1:nmax) :: datatype
+ END TYPE CmpDTSinfo_struct
+
+ TYPE(CmpDTSinfo_struct) :: dtsinfo
+
+ TYPE fld_t_struct
+ REAL(KIND=sp), DIMENSION(1:ALEN) :: b
+ END TYPE fld_t_struct
+
+ INTEGER(SIZE_T) :: type_sizei ! Size of the integer datatype
+ INTEGER(SIZE_T) :: type_sizer ! Size of the real datatype
+ INTEGER(SIZE_T) :: type_sized ! Size of the double datatype
+ INTEGER(SIZE_T) :: sizeof_compound ! total size of compound
+
+ TYPE(fld_t_struct), DIMENSION(1:LENGTH), TARGET :: fld
+ TYPE(fld_t_struct), DIMENSION(1:LENGTH), TARGET :: fldr
+
+ CHARACTER(LEN=10), PARAMETER :: FILENAME = "tarray3.h5"
+
+ INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: rdims1 ! Array dimensions for reading
+ INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: rdims ! Array dimensions for reading
+
+ INTEGER :: error
+ TYPE(c_ptr) :: f_ptr
+
+! Initialize the data
+! -------------------
+
+ DO i = 1, LENGTH
+ DO j = 1, ALEN
+ cf(i)%a(j) = 100*(i+1) + j
+ cf(i)%b(j) = (100.*(i+1) + 0.01*j)
+ cf(i)%c(j) = 100.*(i+1) + 0.02*j
+ ENDDO
+ ENDDO
+
+ ! Set the number of data members
+ ! ------------------------------
+
+ dtsinfo%nsubfields = 3
+
+ ! Initialize the offsets
+ ! -----------------------
+ CALL h5tget_size_f(H5T_NATIVE_INTEGER, type_sizei, error)
+ CALL check("h5tget_size_f", error, total_error)
+ IF(h5_sizeof(cf(1)%b(1)).EQ.4_size_t)THEN
+ CALL h5tget_size_f(H5T_NATIVE_REAL_C_FLOAT, type_sizer, error)
+ CALL check("h5tget_size_f", error, total_error)
+ ELSE IF(h5_sizeof(cf(1)%b(1)).EQ.8_size_t)THEN
+ CALL h5tget_size_f(H5T_NATIVE_REAL_C_DOUBLE, type_sizer, error)
+ CALL check("h5tget_size_f", error, total_error)
+ ENDIF
+
+ CALL h5tget_size_f(H5T_NATIVE_DOUBLE, type_sized, error)
+ CALL check("h5tget_size_f", error, total_error)
+
+ dtsinfo%offset(1) = H5OFFSETOF(C_LOC(cf(1)),C_LOC(cf(1)%a(1)))
+ dtsinfo%offset(2) = H5OFFSETOF(C_LOC(cf(1)),C_LOC(cf(1)%b(1)))
+ dtsinfo%offset(3) = H5OFFSETOF(C_LOC(cf(1)),C_LOC(cf(1)%c(1)))
+
+
+ ! Initialize the data type IDs
+ ! ----------------------------
+ dtsinfo%datatype(1) = H5T_NATIVE_INTEGER;
+ dtsinfo%datatype(2) = H5T_NATIVE_REAL_C_FLOAT;
+ dtsinfo%datatype(3) = H5T_NATIVE_REAL_C_DOUBLE;
+
+
+ ! Initialize the names of data members
+ ! ------------------------------------
+
+ dtsinfo%name(1) = "One "
+ dtsinfo%name(2) = "Two "
+ dtsinfo%name(3) = "Three"
+
+ ! Create file
+ ! -----------
+ CALL h5fcreate_f(FILENAME,H5F_ACC_TRUNC_F,fid,error)
+ CALL check("h5fcreate_f", error, total_error)
+
+
+ ! Create data space
+ ! -----------------
+ CALL h5screate_simple_f(RANK, dim, space, error)
+ CALL check("h5screate_simple_f", error, total_error)
+
+
+ ! Create the memory data type
+ ! ---------------------------
+
+ CALL h5tcreate_f(H5T_COMPOUND_F, H5OFFSETOF(C_LOC(cf(1)), C_LOC(cf(2))), type, error)
+ CALL check("h5tcreate_f", error, total_error)
+
+ ! Add members to the compound data type
+ ! --------------------------------------
+
+ DO i = 1, dtsinfo%nsubfields
+ CALL h5tarray_create_f(dtsinfo%datatype(i), ndims(i), dima, array_dt, error)
+ CALL check("h5tarray_create_f", error, total_error)
+ CALL H5Tinsert_f(type, dtsinfo%name(i), dtsinfo%offset(i), array_dt, error)
+ CALL check("h5tinsert_f", error, total_error)
+
+ CALL h5tclose_f(array_dt,error)
+ CALL check("h5tclose_f", error, total_error)
+ ENDDO
+
+ ! Create the dataset
+ ! ------------------ /
+ CALL h5dcreate_f(fid,FIELDNAME,type, space, dataset,error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ ! Write data to the dataset
+ ! -------------------------
+
+ ALLOCATE(rdims(1:2)) ! dummy not needed
+
+ f_ptr = C_LOC(cf(1))
+
+ CALL h5dwrite_f(dataset, type, f_ptr, error )
+ CALL check("h5dwrite_f", error, total_error)
+
+
+ ALLOCATE(rdims1(1:2)) ! dummy not needed
+ f_ptr = C_LOC(cfr(1))
+ CALL H5Dread_f(dataset, type, f_ptr, error)
+ CALL check("H5Dread_f", error, total_error)
+
+ ! Verify correct data
+ ! -------------------
+ DO i = 1, LENGTH
+ DO j = 1, ALEN
+ IF( cf(i)%a(j) .NE. cfr(i)%a(j) )THEN
+ PRINT*, 'ERROR: Wrong integer data is read back by H5Dread_f '
+ total_error = total_error + 1
+ ENDIF
+ CALL VERIFY('ERROR: Wrong real data is read back by H5Dread_f ',cf(i)%b(j), cfr(i)%b(j), total_error)
+ CALL VERIFY('ERROR: Wrong double data is read back by H5Dread_f ',cf(i)%c(j), cfr(i)%c(j), total_error)
+ ENDDO
+ ENDDO
+
+
+ ! Release IDs
+ ! -----------
+ CALL h5tclose_f(type,error)
+ CALL check("h5tclose_f", error, total_error)
+ CALL h5sclose_f(space,error)
+ CALL check("h5sclose_f", error, total_error)
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+ CALL h5fclose_f(fid,error)
+ CALL check("h5fclose_f", error, total_error)
+
+ !****************************
+ ! Reopen the file and update
+ !****************************
+
+ CALL h5fopen_f (FILENAME, H5F_ACC_RDWR_F, fid, error)
+ CALL check("h5fopen_f", error, total_error)
+
+ CALL h5dopen_f(fid, FIELDNAME, dataset, error)
+ CALL check("h5dopen_f", error, total_error)
+
+ sizeof_compound = INT( type_sizer*ALEN, size_t)
+
+ CALL h5tcreate_f(H5T_COMPOUND_F, sizeof_compound , type, error)
+ CALL check("h5tcreate_f", error, total_error)
+
+ CALL h5tarray_create_f(H5T_NATIVE_REAL_C_FLOAT, 1, dima, array_dt, error)
+ CALL check("h5tarray_create_f", error, total_error)
+
+ CALL h5tinsert_f(TYPE, "Two", 0_size_t, array_dt, error)
+ CALL check("h5tinsert_f", error, total_error)
+
+ ! Initialize the data to overwrite
+ ! --------------------------------
+ DO i = 1, LENGTH
+ DO j = 1, ALEN
+ fld(i)%b(j) = 1.313
+ cf(i)%b(j) = fld(i)%b(j)
+ ENDDO
+ ENDDO
+
+ f_ptr = C_LOC(fld(1))
+
+ CALL h5dwrite_f(dataset, TYPE, f_ptr, error )
+ CALL check("h5dwrite_f", error, total_error)
+
+
+ ! Read just the field changed
+
+ f_ptr = C_LOC(fldr(1))
+ CALL H5Dread_f(dataset, TYPE, f_ptr, error)
+ CALL check("H5Dread_f", error, total_error)
+
+ DO i = 1, LENGTH
+ DO j = 1, ALEN
+ CALL VERIFY('ERROR: Wrong real data is read back by H5Dread_f ',fld(i)%b(j), fldr(i)%b(j), total_error)
+ ENDDO
+ ENDDO
+ CALL h5tclose_f(TYPE,error)
+ CALL check("h5tclose_f", error, total_error)
+ CALL h5tclose_f(array_dt,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ CALL h5dget_type_f(dataset, type, error)
+ CALL check("h5dget_type_f", error, total_error)
+
+
+ ! Read the entire dataset again
+
+ f_ptr = C_LOC(cfr(1))
+ CALL H5Dread_f(dataset, TYPE, f_ptr, error)
+ CALL check("H5Dread_f", error, total_error)
+
+
+ ! Verify correct data
+ ! -------------------
+
+ DO i = 1, LENGTH
+ DO j = 1, ALEN
+ CALL VERIFY('ERROR: Wrong integer data is read back by H5Dread_f ',cf(i)%a(j), cfr(i)%a(j), total_error)
+ CALL VERIFY('ERROR: Wrong real data is read back by H5Dread_f ',cf(i)%b(j),cfr(i)%b(j), total_error)
+ CALL VERIFY('ERROR: Wrong double data is read back by H5Dread_f ',cf(i)%c(j), cfr(i)%c(j), total_error)
+ ENDDO
+ ENDDO
+
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ CALL h5tclose_f(type,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ CALL h5fclose_f(fid,error)
+ CALL check("h5fclose_f", error, total_error)
+
+!**************************************************
+! Reopen the file and print out all the data again
+!**************************************************
+
+ CALL h5fopen_f (FILENAME, H5F_ACC_RDWR_F, fid, error)
+ CALL check("h5fopen_f", error, total_error)
+
+
+ CALL h5dopen_f(fid, FIELDNAME, dataset, error)
+ CALL check("h5dopen_f", error, total_error)
+
+
+ CALL h5dget_type_f(dataset, type, error)
+ CALL check("h5dget_type_f", error, total_error)
+
+
+ ! Reset the data to read in
+ ! -------------------------
+
+ DO i = 1, LENGTH
+ cfr(i)%a(:) = 0
+ cfr(i)%b(:) = 0
+ cfr(i)%c(:) = 0
+ ENDDO
+
+ f_ptr = C_LOC(cfr(1))
+ CALL H5Dread_f(dataset, TYPE, f_ptr, error)
+ CALL check("H5Dread_f", error, total_error)
+
+ ! Verify correct data
+ ! -------------------
+
+ DO i = 1, LENGTH
+ DO j = 1, ALEN
+ CALL VERIFY('ERROR: Wrong integer data is read back by H5Dread_f ',cf(i)%a(j), cfr(i)%a(j), total_error)
+ CALL VERIFY('ERROR: Wrong real data is read back by H5Dread_f ',cf(i)%b(j),cfr(i)%b(j), total_error)
+ CALL VERIFY('ERROR: Wrong double data is read back by H5Dread_f ',cf(i)%c(j), cfr(i)%c(j), total_error)
+ ENDDO
+ ENDDO
+
+ CALL h5dclose_f(dataset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ CALL h5tclose_f(type,error)
+ CALL check("h5tclose_f", error, total_error)
+
+ CALL h5fclose_f(fid,error)
+ CALL check("h5fclose_f", error, total_error)
+
+ END SUBROUTINE test_array_bkg
+
+
+
+ SUBROUTINE test_h5kind_to_type(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+! INTEGER, PARAMETER :: int_kind_1 = SELECTED_INT_KIND(Fortran_INTEGER_1) !should map to INTEGER*1 on most modern processors
+! INTEGER, PARAMETER :: int_kind_4 = SELECTED_INT_KIND(Fortran_INTEGER_2) !should map to INTEGER*2 on most modern processors
+! INTEGER, PARAMETER :: int_kind_8 = SELECTED_INT_KIND(Fortran_INTEGER_4) !should map to INTEGER*4 on most modern processors
+! INTEGER, PARAMETER :: int_kind_16 = SELECTED_INT_KIND(Fortran_INTEGER_8) !should map to INTEGER*8 on most modern processors
+
+ INTEGER, PARAMETER :: int_kind_1 = SELECTED_INT_KIND(2) !should map to INTEGER*1 on most modern processors
+ INTEGER, PARAMETER :: int_kind_4 = SELECTED_INT_KIND(4) !should map to INTEGER*2 on most modern processors
+ INTEGER, PARAMETER :: int_kind_8 = SELECTED_INT_KIND(9) !should map to INTEGER*4 on most modern processors
+ INTEGER, PARAMETER :: int_kind_16 = SELECTED_INT_KIND(18) !should map to INTEGER*8 on most modern processors
+!#ifdef
+ INTEGER, PARAMETER :: int_kind_32 = SELECTED_INT_KIND(36) !should map to INTEGER*16 on most modern processors
+ INTEGER(int_kind_32), DIMENSION(1:4), TARGET :: dset_data_i32, data_out_i32
+ INTEGER(HID_T) :: dset_id32 ! Dataset identifier
+ CHARACTER(LEN=6), PARAMETER :: dsetname16 = "dset16" ! Dataset name
+!#endif
+ INTEGER, PARAMETER :: real_kind_7 = SELECTED_REAL_KIND(Fortran_REAL_C_FLOAT) !should map to REAL*4 on most modern processors
+ INTEGER, PARAMETER :: real_kind_15 = SELECTED_REAL_KIND(Fortran_REAL_C_DOUBLE) !should map to REAL*8 on most modern processors
+
+!#ifdef
+ INTEGER, PARAMETER :: real_kind_31 = SELECTED_REAL_KIND(31)
+ REAL(real_kind_31), DIMENSION(1:4), TARGET :: dset_data_r31, data_out_r31
+ INTEGER(HID_T) :: dset_idr16 ! Dataset identifier
+ CHARACTER(LEN=7), PARAMETER :: dsetnamer16 = "dsetr16" ! Dataset name
+
+!#endif
+ CHARACTER(LEN=12), PARAMETER :: filename = "dsetf_F03.h5" ! File name
+ CHARACTER(LEN=5), PARAMETER :: dsetname1 = "dset1" ! Dataset name
+ CHARACTER(LEN=5), PARAMETER :: dsetname2 = "dset2" ! Dataset name
+ CHARACTER(LEN=5), PARAMETER :: dsetname4 = "dset4" ! Dataset name
+ CHARACTER(LEN=5), PARAMETER :: dsetname8 = "dset8" ! Dataset name
+ CHARACTER(LEN=6), PARAMETER :: dsetnamer = "dsetr" ! Dataset name
+ CHARACTER(LEN=6), PARAMETER :: dsetnamer4 = "dsetr4" ! Dataset name
+ CHARACTER(LEN=6), PARAMETER :: dsetnamer8 = "dsetr8" ! Dataset name
+
+ INTEGER(HID_T) :: file_id ! File identifier
+ INTEGER(HID_T) :: dset_id1 ! Dataset identifier
+ INTEGER(HID_T) :: dset_id4 ! Dataset identifier
+ INTEGER(HID_T) :: dset_id8 ! Dataset identifier
+ INTEGER(HID_T) :: dset_id16 ! Dataset identifier
+ INTEGER(HID_T) :: dset_idr ! Dataset identifier
+ INTEGER(HID_T) :: dset_idr4 ! Dataset identifier
+ INTEGER(HID_T) :: dset_idr8 ! Dataset identifier
+
+ INTEGER :: error ! Error flag
+ INTEGER :: i
+
+! Data buffers:
+
+ INTEGER(int_kind_1), DIMENSION(1:4), TARGET :: dset_data_i1, data_out_i1
+ INTEGER(int_kind_4), DIMENSION(1:4), TARGET :: dset_data_i4, data_out_i4
+ INTEGER(int_kind_8), DIMENSION(1:4), TARGET :: dset_data_i8, data_out_i8
+ INTEGER(int_kind_16), DIMENSION(1:4), TARGET :: dset_data_i16, data_out_i16
+
+ REAL, DIMENSION(1:4), TARGET :: dset_data_r, data_out_r
+ REAL(real_kind_7), DIMENSION(1:4), TARGET :: dset_data_r7, data_out_r7
+ REAL(real_kind_15), DIMENSION(1:4), TARGET :: dset_data_r15, data_out_r15
+
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: data_dims = (/4/)
+ INTEGER(HID_T) :: dspace_id ! Dataspace identifier
+
+ TYPE(C_PTR) :: f_ptr
+
+ !
+ ! Initialize the dset_data array.
+ !
+ DO i = 1, 4
+ dset_data_i1(i) = 2**(4)-i
+ dset_data_i4(i) = 2**(10)-i
+ dset_data_i8(i) = 2**(28)-i
+ dset_data_i16(i) = 2**(28)-i
+!#ifdef
+ dset_data_i32(i) = 2**(28)-i
+!#endif
+ dset_data_r(i) = (i)*100.
+ dset_data_r7(i) = (i)*100.
+ dset_data_r15(i) = (i)*1000.
+!#ifdef
+ dset_data_r31(i) = 3.141592653589793238462643383279_real_kind_31
+!#endif
+
+ END DO
+
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create dataspaces for datasets
+ !
+ CALL h5screate_simple_f(1, data_dims , dspace_id, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset.
+ !
+ CALL H5Dcreate_f(file_id, dsetname1, h5kind_to_type(int_kind_1,H5_INTEGER_KIND), dspace_id, dset_id1, error)
+ CALL check("H5Dcreate_f",error, total_error)
+ CALL H5Dcreate_f(file_id, dsetname2, h5kind_to_type(int_kind_4,H5_INTEGER_KIND), dspace_id, dset_id4, error)
+ CALL check("H5Dcreate_f",error, total_error)
+ CALL H5Dcreate_f(file_id, dsetname4, h5kind_to_type(int_kind_8,H5_INTEGER_KIND), dspace_id, dset_id8, error)
+ CALL check("H5Dcreate_f",error, total_error)
+ CALL H5Dcreate_f(file_id, dsetname8, h5kind_to_type(int_kind_16,H5_INTEGER_KIND), dspace_id, dset_id16, error)
+ CALL check("H5Dcreate_f",error, total_error)
+!#ifdef
+ CALL H5Dcreate_f(file_id, dsetname16, h5kind_to_type(int_kind_32,H5_INTEGER_KIND), dspace_id, dset_id32, error)
+ CALL check("H5Dcreate_f",error, total_error)
+!#endif
+ CALL H5Dcreate_f(file_id, dsetnamer, H5T_NATIVE_REAL, dspace_id, dset_idr, error)
+ CALL check("H5Dcreate_f",error, total_error)
+ CALL H5Dcreate_f(file_id, dsetnamer4, h5kind_to_type(real_kind_7,H5_REAL_KIND), dspace_id, dset_idr4, error)
+ CALL check("H5Dcreate_f",error, total_error)
+ CALL H5Dcreate_f(file_id, dsetnamer8, h5kind_to_type(real_kind_15,H5_REAL_KIND), dspace_id, dset_idr8, error)
+ CALL check("H5Dcreate_f",error, total_error)
+!#ifdef
+ CALL H5Dcreate_f(file_id, dsetnamer16, h5kind_to_type(real_kind_31,H5_REAL_KIND), dspace_id, dset_idr16, error)
+ CALL check("H5Dcreate_f",error, total_error)
+!#endif
+ !
+ ! Write the dataset.
+ !
+ f_ptr = C_LOC(dset_data_i1(1))
+ CALL h5dwrite_f(dset_id1, h5kind_to_type(int_kind_1,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+ f_ptr = C_LOC(dset_data_i4(1))
+ CALL h5dwrite_f(dset_id4, h5kind_to_type(int_kind_4,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+ f_ptr = C_LOC(dset_data_i8(1))
+ CALL h5dwrite_f(dset_id8, h5kind_to_type(int_kind_8,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+ f_ptr = C_LOC(dset_data_i16(1))
+ CALL h5dwrite_f(dset_id16, h5kind_to_type(int_kind_16,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+!#ifdef
+ f_ptr = C_LOC(dset_data_i32(1))
+ CALL h5dwrite_f(dset_id32, h5kind_to_type(int_kind_32,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+!#endif
+ f_ptr = C_LOC(dset_data_r(1))
+ CALL h5dwrite_f(dset_idr, H5T_NATIVE_REAL, f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+ f_ptr = C_LOC(dset_data_r7(1))
+ CALL h5dwrite_f(dset_idr4, h5kind_to_type(real_kind_7,H5_REAL_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+ f_ptr = C_LOC(dset_data_r15(1))
+ CALL h5dwrite_f(dset_idr8, h5kind_to_type(real_kind_15,H5_REAL_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+!#ifdef
+ f_ptr = C_LOC(dset_data_r31(1))
+ CALL h5dwrite_f(dset_idr16, h5kind_to_type(real_kind_31,H5_REAL_KIND), f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+!#endif
+ !
+ ! Close the file
+ !
+ CALL h5fclose_f(file_id, error)
+ CALL check("h5fclose_f",error, total_error)
+
+ ! Open the file
+
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file_id, error)
+ CALL check("h5fopen_f",error, total_error)
+ !
+ ! Read the dataset.
+ !
+ ! Read data back into an integer size that is larger then the original size used for
+ ! writing the data
+ f_ptr = C_LOC(data_out_i1)
+ CALL h5dread_f(dset_id1, h5kind_to_type(int_kind_1,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+ f_ptr = C_LOC(data_out_i4)
+ CALL h5dread_f(dset_id4, h5kind_to_type(int_kind_4,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+ f_ptr = C_LOC(data_out_i8)
+ CALL h5dread_f(dset_id8, h5kind_to_type(int_kind_8,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+ f_ptr = C_LOC(data_out_i16)
+ CALL h5dread_f(dset_id16, h5kind_to_type(int_kind_16,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+!#ifdef
+ f_ptr = C_LOC(data_out_i32)
+ CALL h5dread_f(dset_id32, h5kind_to_type(int_kind_32,H5_INTEGER_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+!#endif
+ f_ptr = C_LOC(data_out_r)
+ CALL h5dread_f(dset_idr, H5T_NATIVE_REAL, f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+ f_ptr = C_LOC(data_out_r7)
+ CALL h5dread_f(dset_idr4, h5kind_to_type(real_kind_7,H5_REAL_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+ f_ptr = C_LOC(data_out_r15)
+ CALL h5dread_f(dset_idr8, h5kind_to_type(real_kind_15,H5_REAL_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+!#ifdef
+ f_ptr = C_LOC(data_out_r31)
+ CALL h5dread_f(dset_idr16, h5kind_to_type(real_kind_31,H5_REAL_KIND), f_ptr, error)
+ CALL check("h5dread_f",error, total_error)
+!#endif
+ DO i = 1, 4
+
+ CALL verify("h5kind_to_type1",dset_data_i1(i),data_out_i1(i),total_error)
+ CALL verify("h5kind_to_type2",dset_data_i4(i),data_out_i4(i),total_error)
+!!$ CALL verify_Fortran_INTEGER_4("h5kind_to_type3",INT(dset_data_i8(i),int_kind_8),INT(data_out_i8(i),int_kind_8),total_error)
+!!$ CALL verify_Fortran_INTEGER_4("h5kind_to_type4",INT(dset_data_i16(i),int_kind_8),INT(data_out_i16(i),int_kind_8),total_error)
+
+!#ifdef
+! PRINT*,dset_data_i16(i),data_out_i16(i)
+!!$ CALL verify_Fortran_INTEGER_4("h5kind_to_type4",INT(dset_data_i16(i),int_kind_8),INT(data_out_i16(i),int_kind_8),total_error)
+!#endif
+ CALL verify("h5kind_to_type5",dset_data_r(i),data_out_r(i),total_error)
+ CALL verify("h5kind_to_type6",dset_data_r7(i),data_out_r7(i),total_error)
+ CALL verify("h5kind_to_type7",dset_data_r15(i),data_out_r15(i),total_error)
+
+ END DO
+
+ !
+ ! Close the dataset.
+ !
+ CALL h5dclose_f(dset_id1, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5dclose_f(dset_id4, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5dclose_f(dset_id8, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5dclose_f(dset_id16, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5dclose_f(dset_idr4, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5dclose_f(dset_idr8, error)
+ CALL check("h5dclose_f",error, total_error)
+ !
+ ! Close the file.
+ !
+ CALL h5fclose_f(file_id, error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE test_h5kind_to_type
+
+!************************************************************
+!
+! This test reads and writes array datatypes
+! to a dataset. The test first writes integers arrays of
+! dimension ADIM0xADIM1 to a dataset with a dataspace of
+! DIM0, then closes the file. Next, it reopens the file,
+! reads back the data.
+!
+!************************************************************
+SUBROUTINE t_array(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ CHARACTER(LEN=19), PARAMETER :: filename = "t_array_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER , PARAMETER :: dim0 = 4
+ INTEGER , PARAMETER :: adim0 = 3
+ INTEGER , PARAMETER :: adim1 = 5
+ INTEGER(HID_T) :: file, filetype, memtype, space, dset ! Handles
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: dims = (/dim0/)
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: adims = (/adim0, adim1/)
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: maxdims
+ INTEGER, DIMENSION(1:dim0, 1:adim0, 1:adim1), TARGET :: wdata ! Write buffer
+ INTEGER, DIMENSION(:,:,:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+ INTEGER :: i, j, k
+ TYPE(C_PTR) :: f_ptr
+ INTEGER :: error ! Error flag
+
+ !
+ ! Initialize data. i is the element in the dataspace, j and k the
+ ! elements within the array datatype.
+ !
+ DO i = 1, dim0
+ DO j = 1, adim0
+ DO k = 1, adim1
+ wdata(i,j,k) = (i-1)*(j-1)-(j-1)*(k-1)+(i-1)*(k-1)
+ ENDDO
+ ENDDO
+ ENDDO
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, error)
+ !
+ ! Create array datatypes for file and memory.
+ !
+ CALL H5Tarray_create_f(INT(H5T_STD_I64LE, HID_T), 2, adims, filetype, error)
+ CALL check("H5Tarray_create_f",error, total_error)
+ CALL H5Tarray_create_f(H5T_NATIVE_INTEGER, 2, adims, memtype, error)
+ CALL check("H5Tarray_create_f",error, total_error)
+ !
+ ! Create dataspace. Setting maximum size to be the current size.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the array data to it.
+ !
+ CALL h5dcreate_f(file, dataset, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata)
+ CALL h5dwrite_f(dset, memtype, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Tclose_f(memtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+ !
+ ! Now we begin the read section of this example.
+ !
+ ! Open file, dataset, and attribute.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get the datatype and its dimensions.
+ !
+ CALL h5dget_type_f(dset, filetype, error)
+ CALL check("h5dget_type_f",error, error)
+ CALL H5Tget_array_dims_f(filetype, adims, error)
+ CALL check("h5dget_type_f",error, total_error)
+ CALL VERIFY("H5Tget_array_dims_f", INT(adims(1)), adim0, total_error)
+ CALL VERIFY("H5Tget_array_dims_f", INT(adims(2)), adim1, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer. This is a
+ ! three dimensional attribute when the array datatype is included.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, error)
+ CALL H5Sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+
+ ALLOCATE(rdata(1:dims(1),1:adims(1),1:adims(2)))
+ !
+ ! Create the memory datatype.
+ !
+ CALL H5Tarray_create_f(H5T_NATIVE_INTEGER, 2, adims, memtype, error)
+ CALL check("H5Tarray_create_f",error, total_error)
+ !
+ ! Read the data.
+ !
+
+ f_ptr = C_LOC(rdata)
+ CALL H5Dread_f(dset, memtype, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+ !
+ ! Output the data to the screen.
+ !
+ i_loop: DO i = 1, INT(dims(1))
+ DO j=1, INT(adim0)
+ DO k = 1, INT(adim1)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", rdata(i,j,k), wdata(i,j,k), total_error)
+ IF(total_error.NE.0) EXIT i_loop
+ ENDDO
+ ENDDO
+ ENDDO i_loop
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(rdata)
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Tclose_f(memtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_array
+
+SUBROUTINE t_enum(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ CHARACTER(LEN=19), PARAMETER :: filename = "t_enum_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER , PARAMETER :: dim0 = 4
+ INTEGER , PARAMETER :: dim1 = 7
+ INTEGER(HID_T) :: F_BASET ! File base type
+ INTEGER(HID_T) :: M_BASET ! Memory base type
+ INTEGER(SIZE_T) , PARAMETER :: NAME_BUF_SIZE = 16
+
+! Enumerated type
+ INTEGER, PARAMETER :: SOLID=0, LIQUID=1, GAS=2, PLASMA=3
+
+ INTEGER(HID_T) :: file, filetype, memtype, space, dset ! Handles
+
+ INTEGER(hsize_t), DIMENSION(1:2) :: dims = (/dim0, dim1/)
+ INTEGER, DIMENSION(1:dim0, 1:dim1), TARGET :: wdata ! Write buffer
+ INTEGER, DIMENSION(:,:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+ INTEGER, DIMENSION(1:1), TARGET :: val
+
+ CHARACTER(LEN=6), DIMENSION(1:4) :: &
+ names = (/"SOLID ", "LIQUID", "GAS ", "PLASMA"/)
+ CHARACTER(LEN=NAME_BUF_SIZE) :: name
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: maxdims
+ INTEGER :: i, j, idx
+ TYPE(C_PTR) :: f_ptr
+ INTEGER :: error ! Error flag
+ !
+ ! Initialize DATA.
+ !
+ F_BASET = H5T_STD_I16BE ! File base type
+ M_BASET = H5T_NATIVE_INTEGER ! Memory base type
+ DO i = 1, dim0
+ DO j = 1, dim1
+ wdata(i,j) = MOD( (j-1)*(i-1), PLASMA+1)
+ ENDDO
+ ENDDO
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create the enumerated datatypes for file and memory. This
+ ! process is simplified IF native types are used for the file,
+ ! as only one type must be defined.
+ !
+ CALL h5tenum_create_f(F_BASET, filetype, error)
+ CALL check("h5tenum_create_f",error, total_error)
+
+ CALL h5tenum_create_f(M_BASET, memtype, error)
+ CALL check("h5tenum_create_f",error, total_error)
+
+ DO i = SOLID, PLASMA
+ !
+ ! Insert enumerated value for memtype.
+ !
+ val(1) = i
+ f_ptr = C_LOC(val(1))
+ CALL H5Tenum_insert_f(memtype, TRIM(names(i+1)), f_ptr, error)
+ CALL check("H5Tenum_insert_f", error, total_error)
+ !
+ ! Insert enumerated value for filetype. We must first convert
+ ! the numerical value val to the base type of the destination.
+ !
+ f_ptr = C_LOC(val(1))
+ CALL H5Tconvert_f(M_BASET, F_BASET, INT(1,SIZE_T), f_ptr, error)
+ CALL check("H5Tconvert_f",error, total_error)
+ IF(i.GE.1)THEN ! test both F90 and F03 APIs
+ CALL H5Tenum_insert_f(filetype, TRIM(names(i+1)), f_ptr, error)
+ ELSE
+ CALL H5Tenum_insert_f(filetype, TRIM(names(i+1)), val(1), error)
+ ENDIF
+ CALL check("H5Tenum_insert_f",error, total_error)
+ ENDDO
+ !
+ ! Create dataspace. Setting maximum size to be the current size.
+ !
+ CALL h5screate_simple_f(2, dims, space, total_error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the enumerated data to it.
+ !
+ CALL h5dcreate_f(file, dataset, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata(1,1))
+ CALL h5dwrite_f(dset, memtype, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL h5tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+ !
+ ! Now we begin the read section of this example.
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f (file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL h5dget_space_f(dset,space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL h5sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(2)), dim1, total_error)
+
+ ALLOCATE(rdata(1:dims(1),1:dims(2)))
+
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata(1,1))
+ CALL h5dread_f(dset, memtype, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+
+ !
+ ! Output the data to the screen.
+ !
+ i_loop: DO i = 1, INT(dims(1))
+ DO j = 1, INT(dims(2))
+ !
+ ! Get the name of the enumeration member.
+ !
+ CALL h5tenum_nameof_f( memtype, rdata(i,j), NAME_BUF_SIZE, name, error)
+ CALL check("h5tenum_nameof_f",error, total_error)
+ idx = MOD( (j-1)*(i-1), PLASMA+1 ) + 1
+ CALL verify("h5tenum_nameof_f",TRIM(name),TRIM(names(idx)), total_error)
+ IF(total_error.NE.0) EXIT i_loop
+ ENDDO
+ ENDDO i_loop
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(rdata)
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL h5tclose_f(memtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_enum
+
+SUBROUTINE t_bit(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ CHARACTER(LEN=20), PARAMETER :: filename = "t_bit_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER , PARAMETER :: dim0 = 4
+ INTEGER , PARAMETER :: dim1 = 7
+
+ INTEGER(HID_T) :: file, space, dset ! Handles
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: dims = (/dim0, dim1/)
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: maxdims
+ INTEGER(C_SIGNED_CHAR), DIMENSION(1:dim0, 1:dim1), TARGET :: wdata ! Write buffer
+ INTEGER(C_SIGNED_CHAR), DIMENSION(:,:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+ INTEGER :: A, B, C, D
+ INTEGER :: Aw, Bw, Cw, Dw
+ INTEGER :: i, j
+ INTEGER, PARAMETER :: hex = Z'00000003'
+ TYPE(C_PTR) :: f_ptr
+ INTEGER :: error ! Error flag
+ !
+ ! Initialize data. We will manually pack 4 2-bit integers into
+ ! each unsigned char data element.
+ !
+ DO i = 0, dim0-1
+ DO j = 0, dim1-1
+ wdata(i+1,j+1) = 0
+ wdata(i+1,j+1) = IOR( wdata(i+1,j+1), INT(IAND(i * j - j, hex),C_SIGNED_CHAR) ) ! Field "A"
+ wdata(i+1,j+1) = IOR( wdata(i+1,j+1), INT(ISHFT(IAND(i,hex),2),C_SIGNED_CHAR) ) ! Field "B"
+ wdata(i+1,j+1) = IOR( wdata(i+1,j+1), INT(ISHFT(IAND(j,hex),4),C_SIGNED_CHAR) ) ! Field "C"
+ wdata(i+1,j+1) = IOR( wdata(i+1,j+1), INT(ISHFT(IAND(i+j,hex),6),C_SIGNED_CHAR) ) ! Field "D"
+ ENDDO
+ ENDDO
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create dataspace. Setting maximum size to be the current size.
+ !
+ CALL h5screate_simple_f(2, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the bitfield data to it.
+ !
+ CALL H5Dcreate_f(file, dataset, H5T_STD_B8BE, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata(1,1))
+ CALL H5Dwrite_f(dset, H5T_NATIVE_B8, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+ !
+ ! Now we begin the read section of this example.
+ !
+ ! Open file, dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL H5Sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(2)), dim1, total_error)
+ ALLOCATE(rdata(1:dims(1),1:dims(2)))
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata)
+ CALL H5Dread_f(dset, H5T_NATIVE_B8, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+ !
+ ! Output the data to the screen.
+ !
+ i_loop: DO i = 1, INT(dims(1))
+ DO j = 1, INT(dims(2))
+ A = IAND(rdata(i,j), INT(hex,C_SIGNED_CHAR)) ! Retrieve field "A"
+ B = IAND(ISHFT(rdata(i,j),-2), INT(hex,C_SIGNED_CHAR)) ! Retrieve field "B"
+ C = IAND(ISHFT(rdata(i,j),-4), INT(hex,C_SIGNED_CHAR)) ! Retrieve field "C"
+ D = IAND(ISHFT(rdata(i,j),-6), INT(hex,C_SIGNED_CHAR)) ! Retrieve field "D"
+
+ Aw = IAND(wdata(i,j), INT(hex,C_SIGNED_CHAR))
+ Bw = IAND(ISHFT(wdata(i,j),-2), INT(hex,C_SIGNED_CHAR))
+ Cw = IAND(ISHFT(wdata(i,j),-4), INT(hex,C_SIGNED_CHAR))
+ Dw = IAND(ISHFT(wdata(i,j),-6), INT(hex,C_SIGNED_CHAR))
+
+ CALL VERIFY("bitfield", A, Aw, total_error)
+ CALL VERIFY("bitfield", B, Bw, total_error)
+ CALL VERIFY("bitfield", C, Cw, total_error)
+ CALL VERIFY("bitfield", D, Dw, total_error)
+ IF(total_error.NE.0) EXIT i_loop
+ ENDDO
+ ENDDO i_loop
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(rdata)
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_bit
+
+SUBROUTINE t_opaque(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+ CHARACTER(LEN=20), PARAMETER :: filename = "t_opaque_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER , PARAMETER :: dim0 = 4
+ INTEGER(SIZE_T) , PARAMETER :: size = 7
+ INTEGER(HID_T) :: file, space, dtype, dset ! Handles
+ INTEGER(size_t) :: len
+ INTEGER(hsize_t), DIMENSION(1:1) :: dims = (/DIM0/)
+
+ CHARACTER(LEN=size), DIMENSION(1:dim0), TARGET :: wdata ! Write buffer
+ CHARACTER(LEN=size), DIMENSION(:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+ CHARACTER(LEN=size-1) :: str = "OPAQUE"
+
+ CHARACTER(LEN=14) :: tag_sm ! Test reading obaque tag into
+ CHARACTER(LEN=15) :: tag_exact ! buffers that are: to small, exact
+ CHARACTER(LEN=17) :: tag_big ! and to big.
+
+ INTEGER :: taglen
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: maxdims
+ INTEGER(hsize_t) :: i
+ CHARACTER(LEN=1) :: ichr
+ TYPE(C_PTR) :: f_ptr
+ INTEGER :: error
+ !
+ ! Initialize data.
+ !
+ DO i = 1, dim0
+ WRITE(ichr,'(I1)') i-1
+ wdata(i) = str//ichr
+ ENDDO
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create opaque datatype and set the tag to something appropriate.
+ ! For this example we will write and view the data as a character
+ ! array.
+ !
+ CALL h5tcreate_f(h5T_OPAQUE_F, size, dtype, error)
+ CALL check("h5tcreate_f",error, total_error)
+ CALL h5tset_tag_f(dtype,"Character array",error)
+ CALL check("h5tset_tag_f",error, total_error)
+ !
+ ! Create dataspace. Setting maximum size to be the current size.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the opaque data to it.
+ !
+ CALL h5dcreate_f(file, dataset, dtype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata(1)(1:1))
+ CALL h5dwrite_f(dset, dtype, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(dtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+ !
+ ! Now we begin the read section of this example.
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get datatype and properties for the datatype.
+ !
+ CALL h5dget_type_f(dset, dtype, error)
+ CALL check("h5dget_type_f",error, total_error)
+ CALL h5tget_size_f(dtype, len, error)
+ CALL check("h5tget_size_f",error, total_error)
+
+ ! Next tests should return
+ ! opaque_tag = tag = "Character array" and the actual length = 15
+
+ ! Test reading into a string that is to small
+ CALL h5tget_tag_f(dtype, tag_sm, taglen, error)
+ CALL check("h5tget_tag_f",error, total_error)
+ CALL VERIFY("h5tget_tag_f", taglen, 15, total_error)
+ CALL verify("h5tget_tag_f",tag_sm,"Character arra", total_error)
+
+ ! Test reading into a string that is exact
+ CALL h5tget_tag_f(dtype, tag_exact, taglen, error)
+ CALL check("h5tget_tag_f",error, total_error)
+ CALL VERIFY("h5tget_tag_f", taglen, 15, total_error)
+ CALL verify("h5tget_tag_f",tag_exact,"Character array", total_error)
+
+ ! Test reading into a string that is to big
+ CALL h5tget_tag_f(dtype, tag_big, taglen, error)
+ CALL check("h5tget_tag_f",error, total_error)
+ CALL VERIFY("h5tget_tag_f", taglen, 15, total_error)
+ CALL verify("h5tget_tag_f",tag_big,"Character array ", total_error)
+
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL h5dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL h5sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+ ALLOCATE(rdata(1:dims(1)))
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata(1)(1:1))
+ CALL h5dread_f(dset, dtype, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+ !
+ DO i = 1, dims(1)
+ CALL verify("t_opaque",TRIM(rdata(i)),TRIM(wdata(i)), total_error)
+ ENDDO
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(rdata)
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(dtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_opaque
+
+SUBROUTINE t_objref(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+ CHARACTER(LEN=20), PARAMETER :: filename = "t_objref_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER , PARAMETER :: dim0 = 2
+
+ INTEGER(HID_T) :: file, space, dset, obj ! Handles
+ INTEGER :: error
+
+ INTEGER(hsize_t), DIMENSION(1:1) :: dims = (/dim0/)
+ TYPE(hobj_ref_t_f), DIMENSION(1:dim0), TARGET :: wdata ! Write buffer
+ TYPE(hobj_ref_t_f), DIMENSION(:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+ INTEGER :: objtype
+ INTEGER(SIZE_T) :: name_size
+ CHARACTER(LEN=80) :: name
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: maxdims
+ INTEGER :: i
+ TYPE(C_PTR) :: f_ptr
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create a dataset with a null dataspace.
+ !
+ CALL h5screate_f(H5S_NULL_F,space,error)
+ CALL check("h5screate_f",error, total_error)
+ CALL h5dcreate_f(file, "DS2", H5T_STD_I32LE, space, obj, error)
+ CALL check("h5dcreate_f",error, total_error)
+ !
+ CALL h5dclose_f(obj , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ !
+ ! Create a group.
+ !
+ CALL h5gcreate_f(file, "G1", obj, error)
+ CALL check("h5gcreate_f",error, total_error)
+ CALL h5gclose_f(obj, error)
+ CALL check("h5gclose_f",error, total_error)
+ !
+ ! Create references to the previously created objects. note, space_id
+ ! is not needed for object references.
+ !
+ f_ptr = C_LOC(wdata(1))
+ CALL H5Rcreate_f(file, "G1", H5R_OBJECT_F, f_ptr, error)
+ CALL check("H5Rcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata(2))
+ CALL H5Rcreate_f(file, "DS2", H5R_OBJECT_F, f_ptr, error)
+ CALL check("H5Rcreate_f",error, total_error)
+ !
+ ! Create dataspace. Setting maximum size to be the current size.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the object references to it.
+ !
+ CALL h5dcreate_f(file, dataset, H5T_STD_REF_OBJ, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+
+ f_ptr = C_LOC(wdata(1))
+ CALL h5dwrite_f(dset, H5T_STD_REF_OBJ, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+ !
+ ! Now we begin the read section of this example.
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL h5dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL h5sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+
+ ALLOCATE(rdata(1:maxdims(1)))
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata(1))
+ CALL h5dread_f( dset, H5T_STD_REF_OBJ, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+ !
+ ! Output the data to the screen.
+ !
+ DO i = 1, INT(maxdims(1))
+ !
+ ! Open the referenced object, get its name and type.
+ !
+ f_ptr = C_LOC(rdata(i))
+ CALL H5Rdereference_f(dset, H5R_OBJECT_F, f_ptr, obj, error)
+ CALL check("H5Rdereference_f",error, total_error)
+ CALL H5Rget_obj_type_f(dset, H5R_OBJECT_F, f_ptr, objtype, error)
+ CALL check("H5Rget_obj_type_f",error, total_error)
+ !
+ ! Get the length of the name and name
+ !
+ name(:) = ' ' ! initialize string to blanks
+ CALL H5Iget_name_f(obj, name, 80_size_t, name_size, error)
+ CALL check("H5Iget_name_f",error, total_error)
+ !
+ ! Print the object type and close the object.
+ !
+ IF(objtype.EQ.H5G_GROUP_F)THEN
+ CALL verify("t_objref", name(1:name_size),"/G1", total_error)
+ ELSE IF(objtype.EQ.H5G_DATASET_F)THEN
+ CALL verify("t_objref", name(1:name_size),"/DS2", total_error)
+ ELSE
+ total_error = total_error + 1
+ ENDIF
+ CALL h5oclose_f(obj, error)
+ CALL check("h5oclose_f",error, total_error)
+
+ END DO
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(rdata)
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_objref
+
+
+SUBROUTINE t_regref(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+ CHARACTER(LEN=22), PARAMETER :: filename = "t_regref_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ CHARACTER(LEN=3) , PARAMETER :: dataset2 = "DS2"
+ INTEGER , PARAMETER :: dim0 = 2
+ INTEGER , PARAMETER :: ds2dim0 = 16
+ INTEGER , PARAMETER :: ds2dim1 = 3
+
+ INTEGER(HID_T) :: file, memspace, space, dset, dset2 ! Handles
+ INTEGER :: error
+
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: dims = (/dim0/)
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: dims3
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: dims2 = (/ds2dim0,ds2dim1/)
+
+ INTEGER(HSIZE_T), DIMENSION(1:2,1:4) :: coords = RESHAPE((/2,1,12,3,1,2,5,3/),(/2,4/))
+
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: start=(/0,0/),stride=(/11,2/),count=(/2,2/), BLOCK=(/3,1/)
+
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: maxdims
+ INTEGER(hssize_t) :: npoints
+ TYPE(hdset_reg_ref_t_f03), DIMENSION(1:dim0), TARGET :: wdata ! Write buffer
+ TYPE(hdset_reg_ref_t_f03), DIMENSION(:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+
+ INTEGER(size_t) :: size
+ CHARACTER(LEN=1), DIMENSION(1:ds2dim0,1:ds2dim1), TARGET :: wdata2
+
+ CHARACTER(LEN=80),DIMENSION(1:1), TARGET :: rdata2
+ CHARACTER(LEN=80) :: name
+ INTEGER(hsize_t) :: i
+ TYPE(C_PTR) :: f_ptr
+ CHARACTER(LEN=ds2dim0) :: chrvar
+ CHARACTER(LEN=20), DIMENSION(1:2) :: chrref_correct
+
+ chrvar = "The quick brown "
+ READ(chrvar,'(16A1)') wdata2(1:16,1)
+ chrvar = "fox jumps over "
+ READ(chrvar,'(16A1)') wdata2(1:16,2)
+ chrvar = "the 5 lazy dogs "
+ READ(chrvar,'(16A1)') wdata2(1:16,3)
+
+ chrref_correct(1) = 'hdf5'
+ chrref_correct(2) = 'Therowthedog'
+
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create a dataset with character data.
+ !
+ CALL h5screate_simple_f(2, dims2, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ CALL h5dcreate_f(file,dataset2, H5T_STD_I8LE, space, dset2, error)
+ CALL check("h5dcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata2(1,1))
+ CALL h5dwrite_f(dset2, H5T_NATIVE_INTEGER_1, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Create reference to a list of elements in dset2.
+ !
+ CALL h5sselect_elements_f(space, H5S_SELECT_SET_F, 2, INT(4,size_t), coords, error)
+ CALL check("h5sselect_elements_f",error, total_error)
+ f_ptr = C_LOC(wdata(1))
+ CALL h5rcreate_f(file, DATASET2, H5R_DATASET_REGION_F, f_ptr, error, space)
+ CALL check("h5rcreate_f",error, total_error)
+ !
+ ! Create reference to a hyperslab in dset2, close dataspace.
+ !
+ CALL h5sselect_hyperslab_f (space, H5S_SELECT_SET_F, start, count, error, stride, block)
+ CALL check("h5sselect_hyperslab_f",error, total_error)
+ f_ptr = C_LOC(wdata(2))
+ CALL h5rcreate_f(file, DATASET2, H5R_DATASET_REGION_F, f_ptr, error, space)
+ CALL check("h5rcreate_f",error, total_error)
+
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ !
+ ! Create dataspace. Setting maximum size to the current size.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+
+ !
+ ! Create the dataset and write the region references to it.
+ !
+ CALL h5dcreate_f(file, dataset, H5T_STD_REF_DSETREG, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+ f_ptr = C_LOC(wdata(1))
+ CALL h5dwrite_f(dset, H5T_STD_REF_DSETREG, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5dclose_f(dset2, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+ !
+ ! Now we begin the read section of this example.
+ !
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL h5dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL h5sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+ ALLOCATE(rdata(1:dims(1)))
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata(1))
+ CALL h5dread_f( dset, H5T_STD_REF_DSETREG, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+ !
+ ! Output the data to the screen.
+ !
+ DO i = 1, dims(1)
+
+ !
+ ! Open the referenced object, retrieve its region as a
+ ! dataspace selection.
+ !
+ f_ptr = C_LOC(rdata(i))
+ CALL H5Rdereference_f(dset, H5R_DATASET_REGION_F, f_ptr, dset2, error)
+ CALL check("H5Rdereference_f",error, total_error)
+
+ CALL H5Rget_region_f(dset, f_ptr, space, error)
+ CALL check("H5Rget_region_f",error, total_error)
+
+ !
+ ! Get the object's name
+ !
+ name(:) = ' ' ! initialize string to blanks
+ CALL H5Iget_name_f(dset2, name, 80_size_t, size, error)
+ CALL check("H5Iget_name_f",error, total_error)
+ CALL VERIFY("H5Iget_name_f", INT(size), LEN_TRIM(name), total_error)
+ CALL verify("H5Iget_name_f",name(1:size),TRIM(name), total_error)
+ !
+ ! Allocate space for the read buffer.
+ !
+ CALL H5Sget_select_npoints_f(space, npoints, error)
+ CALL check("H5Sget_select_npoints_f",error, total_error)
+ CALL VERIFY("H5Sget_select_npoints_f", INT(npoints), LEN_TRIM(chrref_correct(i)), total_error)
+
+ dims3(1) = npoints
+ !
+ ! Read the dataset region.
+ !
+ CALL h5screate_simple_f(1, dims3, memspace, error)
+ CALL check("h5screate_simple_f",error, total_error)
+
+ f_ptr = C_LOC(rdata2(1)(1:1))
+ CALL h5dread_f( dset2, H5T_NATIVE_INTEGER_1, f_ptr, error, memspace, space)
+ CALL check("H5Dread_f",error, total_error)
+ CALL verify("h5dread_f",rdata2(1)(1:npoints),TRIM(chrref_correct(i)), total_error)
+
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Sclose_f(memspace, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Dclose_f(dset2, error)
+ CALL check("h5dclose_f",error, total_error)
+
+ END DO
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(rdata)
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_regref
+
+SUBROUTINE t_vlen(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+ CHARACTER(LEN=18), PARAMETER :: filename = "t_vlen_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER, PARAMETER :: LEN0 = 3
+ INTEGER, PARAMETER :: LEN1 = 12
+ INTEGER(hsize_t) :: dim0
+
+ INTEGER(HID_T) :: file, filetype, memtype, space, dset ! Handles
+ INTEGER :: error
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: maxdims
+ INTEGER :: i, j
+
+ ! vl data
+ TYPE vl
+ INTEGER, DIMENSION(:), POINTER :: DATA
+ END TYPE vl
+ TYPE(vl), DIMENSION(:), ALLOCATABLE, TARGET :: ptr
+
+
+ TYPE(hvl_t), DIMENSION(1:2), TARGET :: wdata ! Array of vlen structures
+ TYPE(hvl_t), DIMENSION(1:2), TARGET :: rdata ! Pointer to vlen structures
+
+ INTEGER(hsize_t), DIMENSION(1:1) :: dims = (/2/)
+ INTEGER, DIMENSION(:), POINTER :: ptr_r
+ TYPE(C_PTR) :: f_ptr
+
+ !
+ ! Initialize variable-length data. wdata(1) is a countdown of
+ ! length LEN0, wdata(2) is a Fibonacci sequence of length LEN1.
+ !
+ wdata(1)%len = LEN0
+ wdata(2)%len = LEN1
+
+ ALLOCATE( ptr(1:2) )
+ ALLOCATE( ptr(1)%data(1:wdata(1)%len) )
+ ALLOCATE( ptr(2)%data(1:wdata(2)%len) )
+
+ DO i=1, wdata(1)%len
+ ptr(1)%data(i) = wdata(1)%len - i + 1 ! 3 2 1
+ ENDDO
+ wdata(1)%p = C_LOC(ptr(1)%data(1))
+
+ ptr(2)%data(1:2) = 1
+ DO i = 3, wdata(2)%len
+ ptr(2)%data(i) = ptr(2)%data(i-1) + ptr(2)%data(i-2) ! (1 1 2 3 5 8 etc.)
+ ENDDO
+ wdata(2)%p = C_LOC(ptr(2)%data(1))
+
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create variable-length datatype for file and memory.
+ !
+ CALL H5Tvlen_create_f(H5T_STD_I32LE, filetype, error)
+ CALL check("H5Tvlen_create_f",error, total_error)
+ CALL H5Tvlen_create_f(H5T_NATIVE_INTEGER, memtype, error)
+ CALL check("H5Tvlen_create_f",error, total_error)
+ !
+ ! Create dataspace.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the variable-length data to it.
+ !
+ CALL H5Dcreate_f(file, dataset, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+
+ f_ptr = C_LOC(wdata(1))
+ CALL h5dwrite_f(dset, memtype, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+ !
+ ! Close and release resources. Note the use of H5Dvlen_reclaim
+ ! removes the need to manually deallocate the previously allocated
+ ! data.
+ !
+
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Tclose_f(memtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+ !
+ ! Now we begin the read section of this example.
+
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+
+ !
+ ! Get dataspace and allocate memory for array of vlen structures.
+ ! This does not actually allocate memory for the vlen data, that
+ ! will be done by the library.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ dim0 = dims(1)
+ CALL H5Sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), INT(dim0), total_error)
+
+ !
+ ! Create the memory datatype.
+ !
+ CALL H5Tvlen_create_f(H5T_NATIVE_INTEGER, memtype, error)
+ CALL check("H5Tvlen_create_f",error, total_error)
+
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata(1))
+ CALL H5Dread_f(dset, memtype, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+
+ DO i = 1, INT(dims(1))
+ CALL c_f_pointer(rdata(i)%p, ptr_r, [rdata(i)%len] )
+ DO j = 1, rdata(i)%len
+ CALL VERIFY("t_vlen", ptr_r(j), ptr(i)%data(j), total_error)
+ ENDDO
+ ENDDO
+ !
+ ! Close and release resources.
+ !
+ DEALLOCATE(ptr)
+ CALL h5dvlen_reclaim_f(memtype, space, H5P_DEFAULT_F, f_ptr, error)
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(memtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_vlen
+
+
+SUBROUTINE t_vlstring(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ CHARACTER(LEN=18), PARAMETER :: filename = "t_vlstring.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+
+ INTEGER(SIZE_T), PARAMETER :: dim0 = 4
+ INTEGER(SIZE_T), PARAMETER :: sdim = 7
+ INTEGER(HID_T) :: file, filetype, space, dset ! Handles
+ INTEGER :: error
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: dims = (/dim0/)
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: maxdims
+
+ CHARACTER(LEN=sdim), DIMENSION(1:dim0), TARGET :: &
+ wdata = (/"Parting", "is such", "sweet ", "sorrow."/) ! Write buffer
+ CHARACTER(LEN=sdim), DIMENSION(:), ALLOCATABLE :: rdata ! Read buffer
+ INTEGER(HSIZE_T), DIMENSION(2) :: data_dims = (/sdim,dim0/)
+ INTEGER(SIZE_T), DIMENSION(4) :: str_len = (/7,7,5,7/)
+ INTEGER(hsize_t) :: i
+
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create file and memory datatypes. For this example we will save
+ ! the strings as C variable length strings, H5T_STRING is defined
+ ! as a variable length string.
+ !
+ CALL H5Tcopy_f(H5T_STRING, filetype, error)
+ CALL check("H5Tcopy_f",error, total_error)
+ CALL H5Tset_strpad_f(filetype, H5T_STR_NULLPAD_F, error)
+ CALL check("H5Tset_strpad_f",error, total_error)
+ !
+ ! Create dataspace.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the variable-length string data to
+ ! it.
+ !
+ CALL h5dcreate_f(file, dataset, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+
+ CALL h5dwrite_vl_f(dset, filetype, wdata, data_dims, str_len, error, space)
+ CALL check("h5dwrite_vl_f",error, total_error)
+
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+ !
+ ! Now we begin the read section of this example.
+ !
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get the datatype.
+ !
+ CALL H5Dget_type_f(dset, filetype, error)
+ CALL check("H5Dget_type_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL H5Sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), INT(dim0), total_error)
+
+ ALLOCATE(rdata(1:dims(1)))
+
+ !
+ ! Read the data.
+ !
+ CALL h5dread_vl_f(dset, filetype, rdata, data_dims, str_len, error, space)
+ CALL check("H5Dread_vl_f",error, total_error)
+
+ !
+ ! Output the data to the screen.
+ !
+ DO i = 1, dims(1)
+ CALL verify("h5dopen_f",TRIM(rdata(i)),TRIM(wdata(i)) , total_error)
+ END DO
+
+ DEALLOCATE(rdata)
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_vlstring
+
+SUBROUTINE t_vlstring_readwrite(total_error)
+
+! test writing and reading vl string using h5dread_f and h5dwrite_f, C_LOC and C_F_POINTER
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ CHARACTER(LEN=19), PARAMETER :: filename = "t_vlstringrw_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ CHARACTER(LEN=3) , PARAMETER :: dataset2D = "DS2"
+
+ INTEGER(HSIZE_T) , PARAMETER :: dim0 = 4
+ INTEGER(HSIZE_T) , PARAMETER :: dim1 = 2
+ INTEGER(HID_T) :: file, filetype, space, dset ! Handles
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: dims = (/dim0/)
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: dims2D = (/dim1,dim0/)
+ INTEGER(HSIZE_T), DIMENSION(1:2) :: maxdims
+
+ TYPE(C_PTR), DIMENSION(1:dim0), TARGET :: wdata
+ CHARACTER(len=7, KIND=c_char), DIMENSION(1:1), TARGET :: A = "123456"//C_NULL_CHAR
+ CHARACTER(len=5, KIND=c_char), DIMENSION(1:1), TARGET :: B = "7890"//C_NULL_CHAR
+ CHARACTER(len=4, KIND=c_char), DIMENSION(1:1), TARGET :: C = "abc"//C_NULL_CHAR
+ CHARACTER(len=3, KIND=c_char), DIMENSION(1:1), TARGET :: D = "df"//C_NULL_CHAR
+
+ TYPE(C_PTR), DIMENSION(1:dim1,1:dim0), TARGET :: wdata2D
+
+ CHARACTER(len=7, KIND=c_char), DIMENSION(1:1), TARGET :: A11 = "A(1,1)"//C_NULL_CHAR
+ CHARACTER(len=4, KIND=c_char), DIMENSION(1:1), TARGET :: A12 = "A12"//C_NULL_CHAR
+ CHARACTER(len=5, KIND=c_char), DIMENSION(1:1), TARGET :: A13 = "A_13"//C_NULL_CHAR
+ CHARACTER(len=8, KIND=c_char), DIMENSION(1:1), TARGET :: A14 = "A_{1,4}"//C_NULL_CHAR
+ CHARACTER(len=8, KIND=c_char), DIMENSION(1:1), TARGET :: A21 = "A_{2,1}"//C_NULL_CHAR
+ CHARACTER(len=5, KIND=c_char), DIMENSION(1:1), TARGET :: A22 = "A_22"//C_NULL_CHAR
+ CHARACTER(len=4, KIND=c_char), DIMENSION(1:1), TARGET :: A23 = "A23"//C_NULL_CHAR
+ CHARACTER(len=7, KIND=c_char), DIMENSION(1:1), TARGET :: A24 = "A(2,4)"//C_NULL_CHAR
+
+ TYPE(C_PTR), DIMENSION(:), ALLOCATABLE, TARGET :: rdata ! Read buffer
+ TYPE(C_PTR), DIMENSION(:,:), ALLOCATABLE, TARGET :: rdata2D ! Read 2D buffer
+ CHARACTER(len=8, kind=c_char), POINTER :: data ! A pointer to a Fortran string
+ CHARACTER(len=8, kind=c_char), DIMENSION(1:4) :: data_w ! A pointer to a Fortran string
+ CHARACTER(len=8, kind=c_char), DIMENSION(1:dim1,1:dim0) :: data2D_w ! A pointer to a Fortran string
+ TYPE(C_PTR) :: f_ptr
+ INTEGER(hsize_t) :: i, j
+ INTEGER :: len
+ INTEGER :: error
+
+ ! Initialize array of C pointers
+
+ wdata(1) = C_LOC(A(1)(1:1))
+ wdata(2) = C_LOC(B(1)(1:1))
+ wdata(3) = C_LOC(C(1)(1:1))
+ wdata(4) = C_LOC(D(1)(1:1))
+
+ data_w(1) = A(1)
+ data_w(2) = B(1)
+ data_w(3) = C(1)
+ data_w(4) = D(1)
+
+ wdata2D(1,1) = C_LOC(A11(1)(1:1))
+ wdata2D(1,2) = C_LOC(A12(1)(1:1))
+ wdata2D(1,3) = C_LOC(A13(1)(1:1))
+ wdata2D(1,4) = C_LOC(A14(1)(1:1))
+ wdata2D(2,1) = C_LOC(A21(1)(1:1))
+ wdata2D(2,2) = C_LOC(A22(1)(1:1))
+ wdata2D(2,3) = C_LOC(A23(1)(1:1))
+ wdata2D(2,4) = C_LOC(A24(1)(1:1))
+
+ data2D_w(1,1) = A11(1)
+ data2D_w(1,2) = A12(1)
+ data2D_w(1,3) = A13(1)
+ data2D_w(1,4) = A14(1)
+ data2D_w(2,1) = A21(1)
+ data2D_w(2,2) = A22(1)
+ data2D_w(2,3) = A23(1)
+ data2D_w(2,4) = A24(1)
+
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create file and memory datatypes. For this test we will save
+ ! the strings as C variable length strings, H5T_STRING is defined
+ ! as a variable length string.
+ !
+ CALL H5Tcopy_f(H5T_STRING, filetype, error)
+ CALL check("H5Tcopy_f",error, total_error)
+ !
+ ! Create dataspace.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the variable-length string data to
+ ! it.
+ !
+ CALL h5dcreate_f(file, dataset, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+
+ f_ptr = C_LOC(wdata(1))
+ CALL h5dwrite_f(dset, filetype, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+
+ !
+ ! Create dataspace.
+ !
+ CALL h5screate_simple_f(2, dims2D, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the variable-length string data to
+ ! it.
+ !
+ CALL h5dcreate_f(file, dataset2D, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+
+ f_ptr = C_LOC(wdata2D(1,1))
+ CALL h5dwrite_f(dset, filetype, f_ptr, error)
+ CALL check("h5dwrite_f",error, total_error)
+
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+ !
+ ! Now we begin the read section of this test.
+ !
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get the datatype.
+ !
+ CALL H5Dget_type_f(dset, filetype, error)
+ CALL check("H5Dget_type_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+
+ CALL H5Sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ ALLOCATE(rdata(1:dims(1)))
+ !
+ ! Read the data.
+ !
+
+ f_ptr = C_LOC(rdata(1))
+ CALL h5dread_f(dset, H5T_STRING, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+
+ !
+ ! Check the data.
+ !
+ DO i = 1, dims(1)
+ CALL C_F_POINTER(rdata(i), data)
+ len = 0
+ DO
+ IF(DATA(len+1:len+1).EQ.C_NULL_CHAR.OR.len.GE.8) EXIT
+ len = len + 1
+ ENDDO
+ CALL verify("h5dread_f",data(1:len), data_w(i)(1:len), total_error)
+ END DO
+
+ DEALLOCATE(rdata)
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ !
+ ! Test reading in 2D dataset
+ !
+ CALL h5dopen_f(file, dataset2D, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get the datatype.
+ !
+ CALL H5Dget_type_f(dset, filetype, error)
+ CALL check("H5Dget_type_f",error, total_error)
+ !
+ ! Get dataspace and allocate memory for read buffer.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+
+
+ CALL H5Sget_simple_extent_dims_f(space, dims2D, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ ALLOCATE(rdata2D(1:dims2D(1),1:dims2D(2)))
+
+ !
+ ! Read the data.
+ !
+
+ f_ptr = C_LOC(rdata2D(1,1))
+ CALL h5dread_f(dset, H5T_STRING, f_ptr, error)
+ CALL check("H5Dread_f",error, total_error)
+
+ !
+ ! Check the data.
+ !
+ DO i = 1, dims2D(1)
+ DO j = 1, dims2D(2)
+ CALL C_F_POINTER(rdata2D(i,j), DATA)
+ len = 0
+ DO
+ IF(DATA(len+1:len+1).EQ.C_NULL_CHAR.OR.len.GE.8) EXIT
+ len = len + 1
+ ENDDO
+ CALL verify("h5dread_f",DATA(1:len), data2D_w(i,j)(1:len), total_error)
+ ENDDO
+ END DO
+
+ DEALLOCATE(rdata2D)
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+
+END SUBROUTINE t_vlstring_readwrite
+
+
+SUBROUTINE t_string(total_error)
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ CHARACTER(LEN=20), PARAMETER :: filename = "t_string_F03.h5"
+ CHARACTER(LEN=3) , PARAMETER :: dataset = "DS1"
+ INTEGER , PARAMETER :: dim0 = 4
+ INTEGER(SIZE_T) , PARAMETER :: sdim = 8
+
+ INTEGER(HID_T) :: file, filetype, memtype, space, dset ! Handles
+ INTEGER :: error
+
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: dims = (/dim0/)
+ INTEGER(HSIZE_T), DIMENSION(1:1) :: maxdims
+
+ CHARACTER(LEN=sdim), DIMENSION(1:dim0), TARGET :: &
+ wdata = (/"Parting", "is such", "sweet ", "sorrow."/)
+ CHARACTER(LEN=sdim), DIMENSION(:), ALLOCATABLE, TARGET :: rdata
+ INTEGER(hsize_t) :: i
+ INTEGER(SIZE_T) :: size
+ TYPE(C_PTR) :: f_ptr
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+ !
+ ! Create file datatypes. For this example we will save
+ ! the strings as FORTRAN strings
+ !
+ CALL H5Tcopy_f(H5T_FORTRAN_S1, filetype, error)
+ CALL check("H5Tcopy_f",error, total_error)
+ CALL H5Tset_size_f(filetype, sdim, error)
+ CALL check("H5Tset_size_f",error, total_error)
+ !
+ ! Create dataspace.
+ !
+ CALL h5screate_simple_f(1, dims, space, error)
+ CALL check("h5screate_simple_f",error, total_error)
+ !
+ ! Create the dataset and write the string data to it.
+ !
+ CALL h5dcreate_f(file, dataset, filetype, space, dset, error)
+ CALL check("h5dcreate_f",error, total_error)
+
+ f_ptr = C_LOC(wdata(1)(1:1))
+ CALL H5Dwrite_f(dset, filetype, f_ptr, error)
+ CALL check("H5Dwrite_f",error, total_error)
+ !
+ ! Close and release resources.
+ !
+ CALL h5dclose_f(dset , error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(filetype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL h5fclose_f(file , error)
+ CALL check("h5fclose_f",error, total_error)
+ !
+ ! Now we begin the read section of this example.
+ !
+ ! Open file and dataset.
+ !
+ CALL h5fopen_f(filename, H5F_ACC_RDONLY_F, file, error)
+ CALL check("h5fopen_f",error, total_error)
+ CALL h5dopen_f(file, dataset, dset, error)
+ CALL check("h5dopen_f",error, total_error)
+ !
+ ! Get the datatype and its size.
+ !
+ CALL H5Dget_type_f(dset, filetype, error)
+ CALL check("H5Dget_type_f",error, total_error)
+ CALL H5Tget_size_f(filetype, size, error)
+ CALL check("H5Tget_size_f",error, total_error)
+ CALL VERIFY("H5Tget_size_f", INT(size), INT(sdim), total_error)
+ !
+ ! Get dataspace.
+ !
+ CALL H5Dget_space_f(dset, space, error)
+ CALL check("H5Dget_space_f",error, total_error)
+ CALL H5Sget_simple_extent_dims_f(space, dims, maxdims, error)
+ CALL check("H5Sget_simple_extent_dims_f",error, total_error)
+ CALL VERIFY("H5Sget_simple_extent_dims_f", INT(dims(1)), dim0, total_error)
+
+ ALLOCATE(rdata(1:dims(1)))
+ !
+ ! Create the memory datatype.
+ !
+ CALL H5Tcopy_f(H5T_FORTRAN_S1, memtype, error)
+ CALL check("H5Tcopy_f",error, total_error)
+ CALL H5Tset_size_f(memtype, sdim, error)
+ CALL check("H5Tset_size_f",error, total_error)
+ !
+ ! Read the data.
+ !
+ f_ptr = C_LOC(rdata(1)(1:1))
+ CALL H5Dread_f(dset, memtype, f_ptr, error, space)
+ CALL check("H5Dread_f",error, total_error)
+
+ DO i = 1, dims(1)
+ CALL verify("h5dread_f",TRIM(rdata(i)),TRIM(wdata(i)) , total_error)
+ END DO
+
+ DEALLOCATE(rdata)
+
+ !
+ ! Close and release resources.
+ !
+ CALL H5Dclose_f(dset, error)
+ CALL check("h5dclose_f",error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL check("h5sclose_f",error, total_error)
+ CALL H5Tclose_f(memtype, error)
+ CALL check("h5tclose_f",error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL check("h5fclose_f",error, total_error)
+
+
+END SUBROUTINE t_string
+
+SUBROUTINE vl_test_special_char(total_error)
+
+ IMPLICIT NONE
+
+! INTERFACE
+! SUBROUTINE setup_buffer(data_in, line_lengths, char_type)
+! USE HDF5
+! USE ISO_C_BINDING
+! IMPLICIT NONE
+! CHARACTER(len=*), DIMENSION(:) :: data_in
+! INTEGER(size_t), DIMENSION(:) :: line_lengths
+! CHARACTER(KIND=C_CHAR,LEN=*) :: char_type
+! END SUBROUTINE setup_buffer
+! END INTERFACE
+
+ INTEGER, INTENT(OUT) :: total_error
+
+ CHARACTER(LEN=16), PARAMETER :: filename = "t_controlchar.h5"
+ INTEGER, PARAMETER :: line_length = 10
+ INTEGER(hid_t) :: file
+ INTEGER(hid_t) :: dataset0
+ CHARACTER(len=line_length), DIMENSION(1:100) :: data_in
+ CHARACTER(len=line_length), DIMENSION(1:100) :: data_out
+ INTEGER(size_t), DIMENSION(1:100) :: line_lengths
+ INTEGER(hid_t) :: string_id, space, dcpl
+ INTEGER(hsize_t), DIMENSION(1:1) :: dims = (/0/)
+ INTEGER(hsize_t), DIMENSION(1:1) :: max_dims = (/0/)
+ INTEGER(hsize_t), DIMENSION(1:2) :: data_dims = (/0,0/)
+ INTEGER(hsize_t), DIMENSION(1:1) :: chunk =(/10/)
+ INTEGER, PARAMETER :: ncontrolchar = 7
+ CHARACTER(KIND=C_CHAR,LEN=1), DIMENSION(1:ncontrolchar) :: controlchar = &
+ (/C_ALERT, C_BACKSPACE,C_CARRIAGE_RETURN, C_FORM_FEED,C_HORIZONTAL_TAB,C_VERTICAL_TAB, C_NEW_LINE/)
+ INTEGER :: i, j, n, error
+ n = 8
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f",error, total_error)
+
+ max_dims = (/H5S_UNLIMITED_F/)
+
+ !
+ ! Create the memory datatype.
+ !
+ CALL h5tcopy_f(h5t_string, string_id, error)
+ CALL check("h5tcopy_f", error, total_error)
+ CALL h5tset_strpad_f(string_id, h5t_str_nullpad_f, error)
+ CALL check("h5tset_strpad_f", error, total_error)
+ dims(1) = n
+ !
+ ! Create dataspace.
+ !
+ CALL h5screate_simple_f(1, dims, space, error, max_dims)
+ CALL check("h5screate_simple_f", error, total_error)
+ CALL h5pcreate_f(h5p_dataset_create_f, dcpl, error)
+ CALL check("h5pcreate_f", error, total_error)
+ CALL h5pset_chunk_f(dcpl, 1, chunk, error)
+ CALL check("h5pset_chunk_f", error, total_error)
+
+ data_dims(1) = line_length
+ data_dims(2) = n
+ !
+ ! Create data with strings containing various control characters.
+ !
+ DO i = 1, ncontrolchar
+ !
+ ! Create the dataset, for the string with control character and write the string data to it.
+ !
+ CALL h5dcreate_f(file, controlchar(i), string_id, space, dataset0, error, dcpl)
+ CALL check("h5dcreate_f", error, total_error)
+ CALL setup_buffer(data_in(1:n), line_lengths, controlchar(i))
+ CALL h5dwrite_vl_f(dataset0, string_id, data_in(1:n), data_dims, line_lengths(1:n), error, space)
+ CALL check("h5dwrite_vl_f", error, total_error)
+ !
+ ! Read the string back.
+ !
+ CALL h5dread_vl_f(dataset0, string_id, data_out(1:n), data_dims, line_lengths(1:n), error, space)
+ CALL check("h5dread_vl_f", error, total_error)
+
+ DO j = 1, n
+ IF(data_in(j).NE.data_out(j))THEN
+ total_error = total_error + 1
+ EXIT
+ ENDIF
+ ENDDO
+
+ CALL h5dclose_f(dataset0, error)
+ CALL check("h5dclose_f", error, total_error)
+ ENDDO
+
+ CALL h5pclose_f(dcpl, error)
+ CALL check("h5pclose_f", error, total_error)
+ CALL h5sclose_f(space, error)
+ CALL check("h5sclose_f", error, total_error)
+ CALL h5fclose_f(file, error)
+ CALL check("h5fclose_f", error, total_error)
+
+END SUBROUTINE vl_test_special_char
+
+
+SUBROUTINE setup_buffer(data_in, line_lengths, char_type)
+
+ IMPLICIT NONE
+
+ ! Creates a simple "Data_in" consisting of the letters of the alphabet,
+ ! one per line, with a control character.
+
+ CHARACTER(len=10), DIMENSION(:) :: data_in
+ INTEGER(size_t), DIMENSION(:) :: line_lengths
+ INTEGER, DIMENSION(1:3) :: letters
+ CHARACTER(LEN=3) :: lets
+ CHARACTER(KIND=C_CHAR,LEN=*) :: char_type
+ CHARACTER(KIND=C_CHAR,LEN=1) :: char_tmp
+ INTEGER :: i, j, n, ff
+
+ ! Convert the letters and special character to integers
+ lets = 'abc'
+
+ READ(lets,'(3A1)') letters
+ READ(char_type,'(A1)') ff
+ n = SIZE(data_in)
+ j = 1
+ DO i=1,n-1
+ IF( j .EQ. 4 )THEN
+ WRITE(char_tmp,'(A1)') ff
+ data_in(i:i) = char_tmp
+ ELSE
+ WRITE(char_tmp,'(A1)') letters(j)
+ data_in(i:i) = char_tmp
+ ENDIF
+ line_lengths(i) = LEN_TRIM(data_in(i))
+ j = j + 1
+ IF( j .EQ. 5 ) j = 1
+ END DO
+ WRITE(char_tmp,'(A1)') ff
+ data_in(n:n) = char_tmp
+ line_lengths(n) = 1
+
+END SUBROUTINE setup_buffer
+
+!-------------------------------------------------------------------------
+! Function: test_nbit
+!
+! Purpose: Tests (real, 4 byte) datatype for nbit filter
+!
+! Return: Success: 0
+! Failure: >0
+!
+! Programmer: M. Scot Breitenfeld
+! Decemeber 7, 2010
+!
+! Modifications: Moved this subroutine from the 1.8 test file and
+! modified it to use F2003 features.
+! This routine requires 4 byte reals, so we use F2003 features to
+! ensure the requirement is satisfied in a portable way.
+! The need for this arises when a user specifies the default real is 8 bytes.
+! MSB 7/31/12
+!
+!-------------------------------------------------------------------------
+!
+
+SUBROUTINE test_nbit(total_error )
+
+ IMPLICIT NONE
+ INTEGER, PARAMETER :: wp = SELECTED_REAL_KIND(Fortran_REAL_C_FLOAT) !should map to REAL*4 on most modern processors
+ INTEGER, INTENT(INOUT) :: total_error
+ INTEGER(hid_t) :: file
+
+ INTEGER(hid_t) :: dataset, datatype, space, dc, mem_type_id
+ INTEGER(hsize_t), DIMENSION(1:2) :: dims = (/2,5/)
+ INTEGER(hsize_t), DIMENSION(1:2) :: chunk_dim = (/2,5/)
+ ! orig_data[] are initialized to be within the range that can be represented by
+ ! dataset datatype (no precision loss during datatype conversion)
+ !
+ REAL(kind=wp), DIMENSION(1:2,1:5), TARGET :: orig_data = &
+ RESHAPE( (/188384.00, 19.103516, -1.0831790e9, -84.242188, &
+ 5.2045898, -49140.000, 2350.2500, -3.2110596e-1, 6.4998865e-5, -0.0000000/) , (/2,5/) )
+ REAL(kind=wp), DIMENSION(1:2,1:5), TARGET :: new_data
+ INTEGER(size_t) :: PRECISION, offset
+ INTEGER :: error
+ LOGICAL :: status
+ INTEGER(hsize_t) :: i, j
+ TYPE(C_PTR) :: f_ptr
+
+ ! check to see if filter is available
+ CALL H5Zfilter_avail_f(H5Z_FILTER_NBIT_F, status, error)
+ IF(.NOT.status)THEN ! We don't have H5Z_FILTER_NBIT_F filter
+ total_error = -1 ! so return
+ RETURN
+ ENDIF
+
+ CALL H5Fcreate_f("nbit.h5", H5F_ACC_TRUNC_F, file, error)
+ CALL check("H5Fcreate_f", error, total_error)
+
+ ! Define dataset datatype (integer), and set precision, offset
+ CALL H5Tcopy_f(H5T_IEEE_F32BE, datatype, error)
+ CALL CHECK(" H5Tcopy_f", error, total_error)
+ CALL H5Tset_fields_f(datatype, 26_size_t, 20_size_t, 6_size_t, 7_size_t, 13_size_t, error)
+ CALL CHECK(" H5Tset_fields_f", error, total_error)
+ offset = 7
+ CALL H5Tset_offset_f(datatype, offset, error)
+ CALL CHECK(" H5Tset_offset_f", error, total_error)
+ PRECISION = 20
+ CALL H5Tset_precision_f(datatype,PRECISION, error)
+ CALL CHECK(" H5Tset_precision_f", error, total_error)
+
+ CALL H5Tset_size_f(datatype, 4_size_t, error)
+ CALL CHECK(" H5Tset_size_f", error, total_error)
+
+ CALL H5Tset_ebias_f(datatype, 31_size_t, error)
+ CALL CHECK(" H5Tset_ebias_f", error, total_error)
+
+ ! Create the data space
+ CALL H5Screate_simple_f(2, dims, space, error)
+ CALL CHECK(" H5Screate_simple_f", error, total_error)
+
+ ! USE nbit filter
+ CALL H5Pcreate_f(H5P_DATASET_CREATE_F, dc, error)
+ CALL CHECK(" H5Pcreate_f", error, total_error)
+
+ CALL H5Pset_chunk_f(dc, 2, chunk_dim, error)
+ CALL CHECK(" H5Pset_chunk_f", error, total_error)
+ CALL H5Pset_nbit_f(dc, error)
+ CALL CHECK(" H5Pset_nbit_f", error, total_error)
+
+ ! Create the dataset
+ CALL H5Dcreate_f(file, "nbit_real", datatype, &
+ space, dataset, error, dc)
+ CALL CHECK(" H5Dcreate_f", error, total_error)
+
+ !----------------------------------------------------------------------
+ ! STEP 1: Test nbit by setting up a chunked dataset and writing
+ ! to it.
+ !----------------------------------------------------------------------
+ !
+ mem_type_id = h5kind_to_type(wp,H5_REAL_KIND)
+
+ f_ptr = C_LOC(orig_data(1,1))
+ CALL H5Dwrite_f(dataset, mem_type_id, f_ptr, error)
+ CALL CHECK(" H5Dwrite_f", error, total_error)
+
+ !----------------------------------------------------------------------
+ ! STEP 2: Try to read the data we just wrote.
+ !----------------------------------------------------------------------
+ !
+ f_ptr = C_LOC(new_data(1,1))
+ CALL H5Dread_f(dataset, mem_type_id, f_ptr, error)
+ CALL CHECK(" H5Dread_f", error, total_error)
+
+ ! Check that the values read are the same as the values written
+ ! Assume size of long long = size of double
+ !
+ i_loop: DO i = 1, dims(1)
+ j_loop: DO j = 1, dims(2)
+
+ IF(.NOT.(orig_data(i,j).EQ.orig_data(i,j))) CYCLE ! skip IF value is NaN
+
+ IF( .NOT.check_real_eq( new_data(i,j), orig_data(i,j)) ) THEN
+ total_error = total_error + 1
+ WRITE(*,'(" Read different values than written.")')
+ WRITE(*,'(" At index ", 2(1X,I0))') i, j
+ EXIT i_loop
+ END IF
+ ENDDO j_loop
+ ENDDO i_loop
+
+ !----------------------------------------------------------------------
+ ! Cleanup
+ !----------------------------------------------------------------------
+ !
+ CALL H5Tclose_f(datatype, error)
+ CALL CHECK(" H5Tclose_f", error, total_error)
+ CALL H5Pclose_f(dc, error)
+ CALL CHECK(" H5Pclose_f", error, total_error)
+ CALL H5Sclose_f(space, error)
+ CALL CHECK(" H5Sclose_f", error, total_error)
+ CALL H5Dclose_f(dataset, error)
+ CALL CHECK(" H5Dclose_f", error, total_error)
+ CALL H5Fclose_f(file, error)
+ CALL CHECK(" H5Fclose_f", error, total_error)
+
+END SUBROUTINE test_nbit
+
+
+SUBROUTINE t_enum_conv(total_error)
+
+!-------------------------------------------------------------------------
+! Subroutine: t_enum_conv
+!
+! Purpose: Tests converting data from enumeration datatype
+! to numeric (integer or floating-point number)
+! datatype. Tests various KINDs of INTEGERs
+! and REALs. Checks reading enum data into
+! INTEGER and REAL KINDs.
+!
+! Return: Success: 0
+! Failure: number of errors
+!
+! Programmer: M. Scot Breitenfeld
+! October 27, 2012
+!
+! Note: Adapted from C test (enum.c -- test_conv)
+! No reliance on C tests.
+!-------------------------------------------------------------------------
+!
+
+ IMPLICIT NONE
+
+ INTEGER, INTENT(INOUT) :: total_error
+
+ INTEGER, PARAMETER :: int_kind_8 = SELECTED_INT_KIND(Fortran_INTEGER_4) !should map to INTEGER*4 on most modern processors
+ INTEGER, PARAMETER :: int_kind_16 = SELECTED_INT_KIND(Fortran_INTEGER_8)!should map to INTEGER*8 on most modern processors
+
+ INTEGER, PARAMETER :: real_kind_7 = SELECTED_REAL_KIND(Fortran_REAL_C_FLOAT) !should map to REAL*4 on most modern processors
+
+ INTEGER(hid_t) :: cwg=-1, dtype=-1, space=-1, dset=-1 ! Handles
+ INTEGER(hid_t) :: file ! Handles
+
+ ! Enumerated type
+ ENUM, BIND(C)
+ ENUMERATOR :: E1_RED, E1_GREEN, E1_BLUE, E1_WHITE, E1_BLACK
+ END ENUM
+
+ INTEGER(KIND(E1_RED)), TARGET :: val
+
+ ! Enumerated data array
+ ! Some values are out of range for testing. The library should accept them
+ INTEGER(KIND(E1_RED)), DIMENSION(1:20), TARGET :: data1 = (/INT(E1_RED,KIND(E1_RED)), &
+ INT(E1_GREEN,KIND(E1_RED)), INT(E1_BLUE,KIND(E1_RED)), &
+ INT(E1_GREEN,KIND(E1_RED)), INT(E1_WHITE,KIND(E1_RED)), &
+ INT(E1_WHITE,KIND(E1_RED)), INT(E1_BLACK,KIND(E1_RED)), &
+ INT(E1_GREEN,KIND(E1_RED)), INT(E1_BLUE,KIND(E1_RED)), &
+ INT(E1_RED,KIND(E1_RED)), INT(E1_RED,KIND(E1_RED)), INT(E1_BLUE,KIND(E1_RED)), &
+ INT(E1_GREEN,KIND(E1_RED)), INT(E1_BLACK,KIND(E1_RED)), INT(E1_WHITE,KIND(E1_RED)),&
+ INT(E1_RED,KIND(E1_RED)), INT(E1_WHITE,KIND(E1_RED)), &
+ INT(0,KIND(E1_RED)), INT(-1,KIND(E1_RED)), INT(-2,KIND(E1_RED))/)
+
+ ! Reading array for enum data
+ INTEGER(KIND(E1_RED)), DIMENSION(1:20), TARGET :: data2
+
+ ! Reading array's for converted enum data
+ INTEGER(C_SHORT), DIMENSION(1:20), TARGET :: data_short
+ INTEGER(C_INT), DIMENSION(1:20), TARGET :: data_int
+ REAL(C_DOUBLE), DIMENSION(1:20), TARGET :: data_double
+
+ INTEGER(int_kind_8), DIMENSION(1:20), TARGET :: data_i8
+ INTEGER(int_kind_16), DIMENSION(1:20), TARGET :: data_i16
+ REAL(real_kind_7), DIMENSION(1:20), TARGET :: data_r7
+
+ INTEGER(hsize_t), DIMENSION(1:1) :: ds_size = (/20/)
+ INTEGER(size_t) :: i
+ INTEGER(hsize_t) :: ih
+ INTEGER :: error
+ TYPE(C_PTR) :: f_ptr
+ INTEGER(HID_T) :: m_baset ! Memory base type
+ !
+ ! Create a new file using the default properties.
+ !
+ CALL h5fcreate_f("enum1.h5", H5F_ACC_TRUNC_F, file, error)
+ CALL check("h5fcreate_f", error, total_error)
+ !
+ ! Create a new group using the default properties.
+ !
+ CALL h5gcreate_f(file, "test_conv", cwg, error)
+ CALL check("h5gcreate_f",error, total_error)
+ !
+ ! Create a enum type
+ !
+ CALL H5Tcreate_f(H5T_ENUM_F, H5OFFSETOF(C_LOC(data1(1)), C_LOC(data1(2))), dtype, error)
+ CALL check("h5tcreate_f",error, total_error)
+ !
+ ! Initialize enum data.
+ !
+
+ val = E1_RED
+ CALL H5Tenum_insert_f(dtype, "RED", C_LOC(val), error)
+ CALL check("h5tenum_insert_f",error, total_error)
+ val = E1_GREEN
+ f_ptr = C_LOC(val)
+ CALL H5Tenum_insert_f(dtype, "GREEN", f_ptr, error)
+ CALL check("h5tenum_insert_f",error, total_error)
+ val = E1_BLUE
+ f_ptr = C_LOC(val)
+ CALL H5Tenum_insert_f(dtype, "BLUE", f_ptr, error)
+ CALL check("h5tenum_insert_f",error, total_error)
+ val = E1_WHITE
+ f_ptr = C_LOC(val)
+ CALL H5Tenum_insert_f(dtype, "WHITE", f_ptr, error)
+ CALL check("h5tenum_insert_f",error, total_error)
+ val = E1_BLACK
+ f_ptr = C_LOC(val)
+ CALL H5Tenum_insert_f(dtype, "BLACK", f_ptr, error)
+ CALL check("h5tenum_insert_f",error, total_error)
+ !
+ ! Create dataspace. Setting maximum size to be the current size.
+ !
+ CALL h5screate_simple_f(1, ds_size, space, error)
+ CALL check("h5screate_simple_f", error, total_error)
+
+ ! ***************************************
+ ! * Dataset of enumeration type
+ ! ***************************************
+ !
+ ! Create a dataset of enum type and write enum data to it
+
+ CALL h5dcreate_f(cwg, "color_table1", dtype, space, dset, error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ f_ptr = C_LOC(data1(1))
+ CALL h5dwrite_f(dset, dtype, f_ptr, error, space, space)
+ CALL check(" h5dwrite_f", error, total_error)
+
+ ! Test reading back the data with no conversion
+
+ f_ptr = C_LOC(data2(1))
+ CALL h5dread_f(dset, dtype, f_ptr, error, space, space)
+ CALL check(" h5dread_f", error, total_error)
+
+ ! Check values
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. data2(ih))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 1. data1(",I0,")=",I0," .NE. data2(",I0,")=",I0)') ih, data1(ih),i,data2(ih)
+ EXIT
+ ENDIF
+ ENDDO
+
+ ! Test converting the data to integer (KIND=C_SHORT). Read enum data back as integer
+ m_baset = h5kind_to_type(KIND(data_short(1)), H5_INTEGER_KIND) ! Memory base type
+ f_ptr = C_LOC(data_short(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+ ! Check values
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. data_short(ih))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 2. data1(",I0,")=",I0," .NE. data_short(",I0,")=",I0)') ih, data1(ih),i,data_short(ih)
+ EXIT
+ ENDIF
+ ENDDO
+
+ ! Test converting the data to (KIND=C_double) number.
+ ! Read enum data back as (KIND=C_double) number
+
+ m_baset = h5kind_to_type(KIND(data_double(1)), H5_REAL_KIND) ! Memory base type
+ f_ptr = C_LOC(data_double(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+ ! Check values
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. INT(data_double(ih)))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 3. data_double(",I0,")=",I0," .NE. data_double(",I0,")=",I0)') &
+ ih, INT(data1(ih)), ih, INT(data_double(ih))
+ EXIT
+ ENDIF
+ ENDDO
+
+ ! Test converting the data to (SELECTED_INT_KIND(Fortran_INTEGER_4)) number.
+ ! Read enum data back as (SELECTED_INT_KIND(Fortran_INTEGER_4)) number
+
+ m_baset = h5kind_to_type(int_kind_8, H5_INTEGER_KIND) ! Memory base type
+ f_ptr = C_LOC(data_i8(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+ ! Check values
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. INT(data_i8(ih)))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 4. data_i8(",I0,")=",I0," .NE. data_i8(",I0,")=",I0)') &
+ ih, INT(data1(ih)), i, INT(data_i8(ih))
+ EXIT
+ ENDIF
+ ENDDO
+
+ ! Test converting the data to (SELECTED_INT_KIND(Fortran_INTEGER_8)) number.
+ ! Read enum data back as (SELECTED_INT_KIND(Fortran_INTEGER_8)) number
+
+ m_baset = h5kind_to_type(int_kind_16, H5_INTEGER_KIND) ! Memory base type
+ f_ptr = C_LOC(data_i16(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+ ! Check values
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. INT(data_i16(ih)))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 5. data_i16(",I0,")=",I0," .NE. data_i16(",I0,")=",I0)') &
+ ih, INT(data1(ih)), i, INT(data_i16(ih))
+ EXIT
+ ENDIF
+ ENDDO
+
+ ! Test converting the data to SELECTED_REAL_KIND(Fortran_REAL_4) number.
+ ! Read enum data back as SELECTED_REAL_KIND(Fortran_REAL_4) number
+
+ m_baset = h5kind_to_type(KIND(data_r7(1)), H5_REAL_KIND) ! Memory base type
+ f_ptr = C_LOC(data_r7(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+ ! Check values
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. INT(data_r7(ih)))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 6. data_r7(",I0,")=",I0," .NE. data_r7(",I0,")=",I0)') &
+ ih, INT(data1(ih)), i, INT(data_r7(ih))
+ EXIT
+ ENDIF
+ ENDDO
+
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ ! ***************************************
+ ! * Dataset of C_int type
+ ! ***************************************
+
+ ! Create a integer dataset of KIND=C_INT and write enum data to it
+ m_baset = h5kind_to_type(KIND(data_int(1)), H5_INTEGER_KIND) ! Memory base type
+ CALL h5dcreate_f(cwg, "color_table2", m_baset, space, dset, error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ ! Write the enum data
+ f_ptr = C_LOC(data1(1))
+ CALL h5dwrite_f(dset, dtype, f_ptr, error, space, space)
+ CALL check("h5dwrite_f", error, total_error)
+
+ ! Test reading back the data with no conversion
+ f_ptr = C_LOC(data_int(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. data_int(ih))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 7. data1(",I0,")=",I0," .NE. data_int(",I0,")=",I0)') ih, data1(ih),i,data_int(ih)
+ EXIT
+ ENDIF
+ ENDDO
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ !**************************************
+ !* Dataset of C_double type
+ !**************************************
+
+ ! Create a dataset of KIND=C_DOUBLE and write enum data to it
+ m_baset = h5kind_to_type(KIND(data_double(1)), H5_REAL_KIND) ! Memory base type
+ CALL h5dcreate_f(cwg, "color_table3", m_baset, space, dset, error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ f_ptr = C_LOC(data1(1))
+ CALL h5dwrite_f(dset, dtype, f_ptr, error, space, space)
+ CALL check("h5dwrite_f", error, total_error)
+
+ ! Test reading back the data with no conversion
+ f_ptr = C_LOC(data_double(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. INT(data_double(ih)))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 8. data1(",I0,")=",I0," .NE. data_double(",I0,")=",I0)') ih, data1(ih),ih,INT(data_double(ih))
+ EXIT
+ ENDIF
+ ENDDO
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ !*********************************************************
+ !* Dataset of real SELECTED_REAL_KIND(Fortran_REAL_4) type
+ !*********************************************************
+
+ ! Create a dataset of SELECTED_REAL_KIND(Fortran_REAL_4) and write enum data to it
+ m_baset = h5kind_to_type(KIND(data_r7(1)), H5_REAL_KIND) ! Memory base type
+ CALL h5dcreate_f(cwg, "color_table4", m_baset, space, dset, error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ f_ptr = C_LOC(data1(1))
+ CALL h5dwrite_f(dset, dtype, f_ptr, error, space, space)
+ CALL check("h5dwrite_f", error, total_error)
+
+ ! Test reading back the data with no conversion
+ f_ptr = C_LOC(data_r7(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. INT(data_r7(ih)))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 9. data1(",I0,")=",I0," .NE. data_r7(",I0,")=",I0)') ih, data1(ih),ih,INT(data_r7(ih))
+ EXIT
+ ENDIF
+ ENDDO
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ ! *****************************************************************
+ ! * Dataset of integer SELECTED_INT_KIND(Fortran_INTEGER_8) type
+ ! *****************************************************************
+
+ ! Create a integer dataset of (SELECTED_INT_KIND(Fortran_INTEGER_8)) and write enum data to it
+ m_baset = h5kind_to_type(KIND(data_i16(1)), H5_INTEGER_KIND) ! Memory base type
+ CALL h5dcreate_f(cwg, "color_table5", m_baset, space, dset, error)
+ CALL check("h5dcreate_f", error, total_error)
+
+ ! Write the enum data
+ f_ptr = C_LOC(data1(1))
+ CALL h5dwrite_f(dset, dtype, f_ptr, error, space, space)
+ CALL check("h5dwrite_f", error, total_error)
+
+ ! Test reading back the data with no conversion
+ f_ptr = C_LOC(data_i16(1))
+ CALL h5dread_f(dset, m_baset, f_ptr, error, space, space)
+ CALL check("h5dread_f", error, total_error)
+
+ DO ih = 1, ds_size(1)
+ IF(data1(ih) .NE. data_i16(ih))THEN
+ total_error = total_error + 1
+ WRITE(*,'(" 10. data1(",I0,")=",I0," .NE. data_i16(",I0,")=",I0)') ih, data1(ih),ih,data_i16(ih)
+ EXIT
+ ENDIF
+ ENDDO
+ CALL h5dclose_f(dset, error)
+ CALL check("h5dclose_f", error, total_error)
+
+ !
+ ! Close and release resources.
+ !
+ CALL h5sclose_f(space, error)
+ CALL check("H5Sclose_f", error, total_error)
+ CALL h5tclose_f(dtype, error)
+ CALL check("H5Tclose_f", error, total_error)
+ CALL h5gclose_f(cwg, error)
+ CALL check("h5gclose_f",error, total_error)
+ CALL h5fclose_f(file, error)
+ CALL check("H5Fclose_f", error, total_error)
+
+END SUBROUTINE t_enum_conv
+
+END MODULE TH5T_F03