!****h* root/fortran/test/tH5T.f90 ! ! NAME ! tH5T.f90 ! ! FUNCTION ! Basic testing of Fortran H5T APIs. ! ! 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 COPYING file, which can be found at the root of the source code * ! distribution tree, or in https://www.hdfgroup.org/licenses. * ! If you do not have access to either file, you may request a copy from * ! help@hdfgroup.org. * ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ! ! CONTAINS SUBROUTINES ! compoundtest, basic_data_type_test, enumtest, test_derived_flt ! !***** MODULE TH5T CONTAINS SUBROUTINE compoundtest(cleanup, total_error) ! ! This program creates a dataset that is one dimensional array of ! structures { ! character*2 ! integer ! double precision ! real ! } ! Data is written and read back by fields. ! ! The following H5T interface functions are tested: ! h5tcopy_f, h5tset(get)_size_f, h5tcreate_f, h5tinsert_f, h5tclose_f, ! h5tget_class_f, h5tget_member_name_f, h5tget_member_offset_f, h5tget_member_type_f, ! h5tequal_f, h5tinsert_array_f, h5tcommit_f, h5tencode_f, h5tdecode_f USE HDF5 ! This module contains all necessary modules USE TH5_MISC IMPLICIT NONE LOGICAL, INTENT(IN) :: cleanup INTEGER, INTENT(OUT) :: total_error CHARACTER(LEN=8), PARAMETER :: filename = "compound" ! File name CHARACTER(LEN=80) :: fix_filename CHARACTER(LEN=8), PARAMETER :: dsetname = "Compound" ! Dataset name INTEGER, PARAMETER :: dimsize = 6 ! Size of the dataset INTEGER, PARAMETER :: COMP_NUM_MEMBERS = 4 ! Number of members in the compound datatype INTEGER(HID_T) :: file_id ! File identifier INTEGER(HID_T) :: dset_id ! Dataset identifier INTEGER(HID_T) :: dspace_id ! Dataspace identifier INTEGER(HID_T) :: dtype_id ! Compound datatype identifier INTEGER(HID_T) :: dtarray_id ! Compound datatype identifier INTEGER(HID_T) :: arrayt_id ! Array datatype identifier INTEGER(HID_T) :: dt1_id ! Memory datatype identifier (for character field) INTEGER(HID_T) :: dt2_id ! Memory datatype identifier (for integer field) INTEGER(HID_T) :: dt3_id ! Memory datatype identifier (for double precision field) INTEGER(HID_T) :: dt4_id ! Memory datatype identifier (for real field) INTEGER(HID_T) :: dt5_id ! Memory datatype identifier INTEGER(HID_T) :: membtype_id ! Datatype identifier INTEGER(HID_T) :: plist_id ! Dataset trasfer property INTEGER(HSIZE_T), DIMENSION(1) :: dims = (/dimsize/) ! Dataset dimensions INTEGER :: rank = 1 ! Dataset rank INTEGER :: error ! Error flag INTEGER(SIZE_T) :: type_size ! Size of the datatype INTEGER(SIZE_T) :: type_sizec ! Size of the character datatype INTEGER(SIZE_T) :: type_sizei ! Size of the integer datatype INTEGER(SIZE_T) :: type_sized ! Size of the double precision datatype INTEGER(SIZE_T) :: type_sizer ! Size of the real datatype INTEGER(SIZE_T) :: offset ! Member's offset INTEGER(SIZE_T) :: offset_out ! Member's offset CHARACTER(LEN=2), DIMENSION(dimsize) :: char_member CHARACTER(LEN=2), DIMENSION(dimsize) :: char_member_out ! Buffer to read data out INTEGER, DIMENSION(dimsize) :: int_member INTEGER, DIMENSION(dimsize) :: int_member_out REAL(KIND=Fortran_DOUBLE), DIMENSION(dimsize) :: double_member REAL(KIND=Fortran_DOUBLE), DIMENSION(dimsize) :: double_member_out REAL, DIMENSION(dimsize) :: real_member REAL, DIMENSION(dimsize) :: real_member_out INTEGER :: i INTEGER :: class ! Datatype class INTEGER :: num_members ! Number of members in the compound datatype CHARACTER(LEN=256) :: member_name INTEGER :: len ! Lenght of the name of the compound datatype member INTEGER :: member_index ! index of the field INTEGER(HSIZE_T), DIMENSION(3) :: array_dims=(/2,3,4/) INTEGER :: array_dims_range = 3 INTEGER :: elements = 24 ! number of elements in the array_dims array. INTEGER(SIZE_T) :: sizechar INTEGER(HSIZE_T), DIMENSION(1) :: data_dims LOGICAL :: flag = .TRUE. CHARACTER(LEN=1024) :: cmpd_buf INTEGER(SIZE_T) :: cmpd_buf_size=0 INTEGER(HID_T) :: decoded_tid1 INTEGER(HID_T) :: fixed_str1, fixed_str2 LOGICAL :: are_equal INTEGER(SIZE_T), PARAMETER :: str_size = 10 INTEGER(SIZE_T) :: query_size ! Test h5tcreate_f with H5T_STRING_F option: ! Create fixed-length string in two ways and make sure they are the same CALL h5tcopy_f(H5T_FORTRAN_S1, fixed_str1, error) CALL check("h5tcopy_f", error, total_error) CALL h5tset_size_f(fixed_str1, str_size, error) CALL check("h5tset_size_f", error, total_error) CALL h5tset_strpad_f(fixed_str1, H5T_STR_NULLTERM_F, error) CALL check("h5tset_strpad_f", error, total_error) CALL h5tcreate_f(H5T_STRING_F, str_size, fixed_str2, error) CALL check("h5tcreate_f", error, total_error) CALL h5tset_strpad_f(fixed_str2, H5T_STR_NULLTERM_F, error) CALL check("h5tset_strpad_f", error, total_error) CALL h5tequal_f(fixed_str1, fixed_str2, are_equal, error) IF(.NOT.are_equal)THEN CALL check("h5tcreate_f", -1, total_error) ENDIF CALL h5tget_size_f(fixed_str1, query_size, error) CALL check("h5tget_size_f", error, total_error) IF(query_size.NE.str_size)THEN CALL check("h5tget_size_f", -1, total_error) ENDIF CALL h5tget_size_f(fixed_str2, query_size, error) CALL check("h5tget_size_f", error, total_error) IF(query_size.NE.str_size)THEN CALL check("h5tget_size_f", -1, total_error) ENDIF CALL h5tclose_f(fixed_str1,error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(fixed_str2,error) CALL check("h5tclose_f", error, total_error) data_dims(1) = dimsize ! ! Initialize data buffer. ! do i = 1, dimsize char_member(i)(1:1) = char(65+i) char_member(i)(2:2) = char(65+i) char_member_out(i)(1:1) = char(65) char_member_out(i)(2:2) = char(65) int_member(i) = i int_member_out(i) = 0 double_member(i) = 2.* i double_member_out(i) = 0. real_member(i) = 3. * i real_member_out(i) = 0. enddo ! ! Set dataset transfer property to preserve partially initialized fields ! during write/read to/from dataset with compound datatype. ! CALL h5pcreate_f(H5P_DATASET_XFER_F, plist_id, error) CALL check("h5pcreate_f", error, total_error) CALL h5pset_preserve_f(plist_id, flag, error) CALL check("h5pset_preserve_f", error, total_error) ! ! Create a new file using default properties. ! CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) if (error .ne. 0) then write(*,*) "Cannot modify filename" stop endif CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error) CALL check("h5fcreate_f", error, total_error) ! ! Create the dataspace. ! CALL h5screate_simple_f(rank, dims, dspace_id, error) CALL check("h5screate_simple_f", error, total_error) ! ! Create compound datatype. ! ! First calculate total size by calculating sizes of each member ! CALL h5tcopy_f(H5T_NATIVE_CHARACTER, dt5_id, error) CALL check("h5tcopy_f", error, total_error) sizechar = 2 CALL h5tset_size_f(dt5_id, sizechar, error) CALL check("h5tset_size_f", error, total_error) CALL h5tget_size_f(dt5_id, type_sizec, error) CALL check("h5tget_size_f", error, total_error) CALL h5tget_size_f(H5T_NATIVE_INTEGER, type_sizei, error) CALL check("h5tget_size_f", error, total_error) CALL h5tget_size_f(H5T_NATIVE_DOUBLE, type_sized, error) CALL check("h5tget_size_f", error, total_error) CALL h5tget_size_f(H5T_NATIVE_REAL, type_sizer, error) CALL check("h5tget_size_f", error, total_error) !write(*,*) "get sizes", type_sizec, type_sizei, type_sizer, type_sized type_size = type_sizec + type_sizei + type_sized + type_sizer CALL h5tcreate_f(H5T_COMPOUND_F, type_size, dtype_id, error) CALL check("h5tcreate_f", error, total_error) ! ! Insert memebers ! ! CHARACTER*2 memeber ! offset = 0 CALL h5tinsert_f(dtype_id, "char_field", offset, dt5_id, error) CALL check("h5tinsert_f", error, total_error) ! ! INTEGER member ! offset = offset + type_sizec ! Offset of the second memeber is 2 CALL h5tinsert_f(dtype_id, "integer_field", offset, H5T_NATIVE_INTEGER, error) CALL check("h5tinsert_f", error, total_error) ! ! DOUBLE PRECISION member ! offset = offset + type_sizei ! Offset of the third memeber is 6 CALL h5tinsert_f(dtype_id, "double_field", offset, H5T_NATIVE_DOUBLE, error) CALL check("h5tinsert_f", error, total_error) ! ! REAL member ! offset = offset + type_sized ! Offset of the last member is 14 CALL h5tinsert_f(dtype_id, "real_field", offset, H5T_NATIVE_REAL, error) CALL check("h5tinsert_f", error, total_error) ! ! Create the dataset with compound datatype. ! CALL h5dcreate_f(file_id, dsetname, dtype_id, dspace_id, & dset_id, error) CALL check("h5dcreate_f", error, total_error) ! ! Create memory types. We have to create a compound datatype ! for each member we want to write. ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sizec, dt1_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt1_id, "char_field", offset, dt5_id, error) CALL check("h5tinsert_f", error, total_error) ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sizei, dt2_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt2_id, "integer_field", offset, H5T_NATIVE_INTEGER, error) CALL check("h5tinsert_f", error, total_error) ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sized, dt3_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt3_id, "double_field", offset, H5T_NATIVE_DOUBLE, error) CALL check("h5tinsert_f", error, total_error) ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sizer, dt4_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt4_id, "real_field", offset, H5T_NATIVE_REAL, error) CALL check("h5tinsert_f", error, total_error) ! ! Write data by fields in the datatype. Fields order is not important. ! CALL h5dwrite_f(dset_id, dt4_id, real_member, data_dims, error, xfer_prp = plist_id) CALL check("h5dwrite_f", error, total_error) CALL h5dwrite_f(dset_id, dt1_id, char_member, data_dims, error, xfer_prp = plist_id) CALL check("h5dwrite_f", error, total_error) CALL h5dwrite_f(dset_id, dt3_id, double_member, data_dims, error, xfer_prp = plist_id) CALL check("h5dwrite_f", error, total_error) CALL h5dwrite_f(dset_id, dt2_id, int_member, data_dims, error, xfer_prp = plist_id) CALL check("h5dwrite_f", error, total_error) ! ! End access to the dataset and release resources used by it. ! CALL h5dclose_f(dset_id, error) CALL check("h5dclose_f", error, total_error) ! ! Terminate access to the data space. ! CALL h5sclose_f(dspace_id, error) CALL check("h5sclose_f", error, total_error) ! ! Terminate access to the datatype ! CALL h5tclose_f(dtype_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt1_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt2_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt3_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt4_id, error) CALL check("h5tclose_f", error, total_error) ! ! Create and store compound datatype with the character and ! array members. ! type_size = type_sizec + elements*type_sizer ! Size of compound datatype CALL h5tcreate_f(H5T_COMPOUND_F, type_size, dtarray_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dtarray_id, "char_field", offset, H5T_NATIVE_CHARACTER, error) CALL check("h5tinsert_f", error, total_error) offset = type_sizec CALL h5tarray_create_f(H5T_NATIVE_REAL, array_dims_range, array_dims, arrayt_id, error) CALL check("h5tarray_create_f", error, total_error) CALL h5tinsert_f(dtarray_id,"array_field", offset, arrayt_id, error) CALL check("h5tinsert_f", error, total_error) CALL h5tcommit_f(file_id, "Compound_with_array_member", dtarray_id, error) CALL check("h5tcommit_f", error, total_error) CALL h5tclose_f(arrayt_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dtarray_id, error) CALL check("h5tclose_f", error, total_error) ! ! Close the file. ! CALL h5fclose_f(file_id, error) CALL check("h5fclose_f", error, total_error) ! ! Open the file. ! CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error) CALL check("h5fopen_f", error, total_error) ! ! Open the dataset. ! CALL h5dopen_f(file_id, dsetname, dset_id, error) CALL check("h5dopen_f", error, total_error) ! ! Get datatype of the open dataset. ! Check it class, number of members, and member's names. ! CALL h5dget_type_f(dset_id, dtype_id, error) CALL check("h5dget_type_f", error, total_error) CALL h5tget_class_f(dtype_id, class, error) CALL check("h5dget_class_f", error, total_error) if (class .ne. H5T_COMPOUND_F) then write(*,*) " Wrong class type returned" total_error = total_error + 1 endif CALL h5tget_nmembers_f(dtype_id, num_members, error) CALL check("h5dget_nmembers_f", error, total_error) if (num_members .ne. COMP_NUM_MEMBERS ) then write(*,*) " Wrong number of members returned" total_error = total_error + 1 endif ! ! Go through the members and find out their names and offsets. ! Also see if name corresponds to the index ! do i = 1, num_members CALL h5tget_member_name_f(dtype_id, i-1, member_name, len, error) CALL check("h5tget_member_name_f", error, total_error) CALL h5tget_member_offset_f(dtype_id, i-1, offset_out, error) CALL check("h5tget_member_offset_f", error, total_error) CALL h5tget_member_index_f(dtype_id, member_name(1:len), member_index, error) CALL check("h5tget_member_index_f", error, total_error) if(member_index .ne. i-1) then write(*,*) "Index returned is incorrect" write(*,*) member_index, i-1 total_error = total_error + 1 endif CHECK_NAME: SELECT CASE (member_name(1:len)) CASE("char_field") if(offset_out .ne. 0) then write(*,*) "Offset of the char member is incorrect" total_error = total_error + 1 endif CALL h5tget_member_type_f(dtype_id, i-1, membtype_id, error) CALL check("h5tget_member_type_f", error, total_error) CALL h5tequal_f(membtype_id, dt5_id, flag, error) CALL check("h5tequal_f", error, total_error) if(.not. flag) then write(*,*) "Wrong member type returned for character member" total_error = total_error + 1 endif CALL h5tget_member_class_f(dtype_id, i-1, class, error) CALL check("h5tget_member_class_f",error, total_error) if (class .ne. H5T_STRING_F) then write(*,*) "Wrong class returned for character member" total_error = total_error + 1 endif CASE("integer_field") if(offset_out .ne. type_sizec) then write(*,*) "Offset of the integer member is incorrect" total_error = total_error + 1 endif CALL h5tget_member_type_f(dtype_id, i-1, membtype_id, error) CALL check("h5tget_member_type_f", error, total_error) CALL h5tequal_f(membtype_id, H5T_NATIVE_INTEGER, flag, error) CALL check("h5tequal_f", error, total_error) if(.not. flag) then write(*,*) "Wrong member type returned for integer memebr" total_error = total_error + 1 endif CALL h5tget_member_class_f(dtype_id, i-1, class, error) CALL check("h5tget_member_class_f",error, total_error) if (class .ne. H5T_INTEGER_F) then write(*,*) "Wrong class returned for INTEGER member" total_error = total_error + 1 endif CASE("double_field") if(offset_out .ne. (type_sizec+type_sizei)) then write(*,*) "Offset of the double precision member is incorrect" total_error = total_error + 1 endif CALL h5tget_member_type_f(dtype_id, i-1, membtype_id, error) CALL check("h5tget_member_type_f", error, total_error) CALL h5tequal_f(membtype_id, H5T_NATIVE_DOUBLE, flag, error) CALL check("h5tequal_f", error, total_error) if(.not. flag) then write(*,*) "Wrong member type returned for double precision memebr" total_error = total_error + 1 endif CALL h5tget_member_class_f(dtype_id, i-1, class, error) CALL check("h5tget_member_class_f",error, total_error) if (class .ne. H5T_FLOAT_F) then write(*,*) "Wrong class returned for double precision member" total_error = total_error + 1 endif CASE("real_field") if(offset_out .ne. (type_sizec+type_sizei+type_sized)) then write(*,*) "Offset of the real member is incorrect" total_error = total_error + 1 endif CALL h5tget_member_type_f(dtype_id, i-1, membtype_id, error) CALL check("h5tget_member_type_f", error, total_error) CALL h5tequal_f(membtype_id, H5T_NATIVE_REAL, flag, error) CALL check("h5tequal_f", error, total_error) if(.not. flag) then write(*,*) "Wrong member type returned for real memebr" total_error = total_error + 1 endif CALL h5tget_member_class_f(dtype_id, i-1, class, error) CALL check("h5tget_member_class_f",error, total_error) if (class .ne. H5T_FLOAT_F) then write(*,*) "Wrong class returned for real member" total_error = total_error + 1 endif CASE DEFAULT write(*,*) "Wrong member's name" total_error = total_error + 1 END SELECT CHECK_NAME enddo ! ! Create memory datatype to read character member of the compound datatype. ! CALL h5tcopy_f(H5T_NATIVE_CHARACTER, dt2_id, error) CALL check("h5tcopy_f", error, total_error) sizechar = 2 CALL h5tset_size_f(dt2_id, sizechar, error) CALL check("h5tset_size_f", error, total_error) CALL h5tget_size_f(dt2_id, type_size, error) CALL check("h5tget_size_f", error, total_error) CALL h5tcreate_f(H5T_COMPOUND_F, type_size, dt1_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt1_id, "char_field", offset, dt2_id, error) CALL check("h5tinsert_f", error, total_error) ! ! Read part of the dataset ! CALL h5dread_f(dset_id, dt1_id, char_member_out, data_dims, error) CALL check("h5dread_f", error, total_error) do i = 1, dimsize if (char_member_out(i) .ne. char_member(i)) then write(*,*) " Wrong character data is read back " total_error = total_error + 1 endif enddo ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sizei, dt5_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt5_id, "integer_field", offset, H5T_NATIVE_INTEGER, error) CALL check("h5tinsert_f", error, total_error) ! ! Read part of the dataset ! CALL h5dread_f(dset_id, dt5_id, int_member_out, data_dims, error) CALL check("h5dread_f", error, total_error) do i = 1, dimsize if (int_member_out(i) .ne. int_member(i)) then write(*,*) " Wrong integer data is read back " total_error = total_error + 1 endif enddo ! ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sized, dt3_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt3_id, "double_field", offset, H5T_NATIVE_DOUBLE, error) CALL check("h5tinsert_f", error, total_error) ! ! Read part of the dataset ! CALL h5dread_f(dset_id, dt3_id, double_member_out, data_dims, error) CALL check("h5dread_f", error, total_error) do i = 1, dimsize IF( .NOT.dreal_eq( REAL(double_member_out(i),dp), REAL( double_member(i), dp)) ) THEN write(*,*) " Wrong double precision data is read back " total_error = total_error + 1 endif enddo ! ! CALL h5tcreate_f(H5T_COMPOUND_F, type_sizer, dt4_id, error) CALL check("h5tcreate_f", error, total_error) offset = 0 CALL h5tinsert_f(dt4_id, "real_field", offset, H5T_NATIVE_REAL, error) CALL check("h5tinsert_f", error, total_error) ! ! Read part of the dataset ! CALL h5dread_f(dset_id, dt4_id, real_member_out, data_dims, error) CALL check("h5dread_f", error, total_error) DO i = 1, dimsize IF( .NOT.dreal_eq( REAL(real_member_out(i),dp), REAL( real_member(i), dp)) ) THEN WRITE(*,*) " Wrong real precision data is read back " total_error = total_error + 1 ENDIF ENDDO ! ! *----------------------------------------------------------------------- ! * Test encoding and decoding compound datatypes ! *----------------------------------------------------------------------- ! ! Encode compound type in a buffer ! -- First find the buffer size CALL H5Tencode_f(dtype_id, cmpd_buf, cmpd_buf_size, error) CALL check("H5Tencode_f", error, total_error) ! Try decoding bogus buffer CALL H5Tdecode_f(cmpd_buf, decoded_tid1, error) CALL VERIFY("H5Tdecode_f", error, -1, total_error) CALL H5Tencode_f(dtype_id, cmpd_buf, cmpd_buf_size, error) CALL check("H5Tencode_f", error, total_error) ! Decode from the compound buffer and return an object handle CALL H5Tdecode_f(cmpd_buf, decoded_tid1, error) CALL check("H5Tdecode_f", error, total_error) ! Verify that the datatype was copied exactly CALL H5Tequal_f(decoded_tid1, dtype_id, flag, error) CALL check("H5Tequal_f", error, total_error) CALL VerifyLogical("H5Tequal_f", flag, .TRUE., total_error) ! ! Close all open objects. ! CALL h5dclose_f(dset_id, error) CALL check("h5dclose_f", error, total_error) CALL h5tclose_f(dt1_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt2_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt3_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt4_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dt5_id, error) CALL check("h5tclose_f", error, total_error) CALL h5fclose_f(file_id, error) CALL check("h5fclose_f", error, total_error) if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) CALL check("h5_cleanup_f", error, total_error) RETURN END SUBROUTINE compoundtest SUBROUTINE basic_data_type_test(total_error) ! This subroutine tests following functionalities: ! H5tget_precision_f, H5tset_precision_f, H5tget_offset_f ! H5tset_offset_f, H5tget_pad_f, H5tset_pad_f, H5tget_sign_f, ! H5tset_sign_f, H5tget_ebias_f,H5tset_ebias_f, H5tget_norm_f, ! H5tset_norm_f, H5tget_inpad_f, H5tset_inpad_f, H5tget_cset_f, ! H5tset_cset_f, H5tget_strpad_f, H5tset_strpad_f USE HDF5 ! This module contains all necessary modules USE TH5_MISC IMPLICIT NONE INTEGER, INTENT(OUT) :: total_error INTEGER(HID_T) :: dtype1_id, dtype2_id, dtype3_id, dtype4_id, dtype5_id ! datatype identifiers INTEGER(SIZE_T) :: precision ! Datatype precision INTEGER(SIZE_T) :: setprecision ! Datatype precision INTEGER(SIZE_T) :: offset ! Datatype offset INTEGER(SIZE_T) :: setoffset ! Datatype offset INTEGER :: lsbpad !padding type of the least significant bit INTEGER :: msbpad !padding type of the most significant bit INTEGER :: sign !sign type for an integer type INTEGER(SIZE_T) :: ebias1 !Datatype exponent bias of a floating-point type INTEGER(SIZE_T) :: ebias2 !Datatype exponent bias of a floating-point type INTEGER(SIZE_T) :: setebias INTEGER :: norm !mantissa normalization of a floating-point datatype INTEGER :: inpad !padding type for unused bits in floating-point datatypes. INTEGER :: cset !character set type of a string datatype INTEGER :: strpad !string padding method for a string datatype INTEGER :: error !error flag ! ! Create a datatype ! CALL h5tcopy_f(H5T_STD_U16BE, dtype1_id, error) CALL check("h5tcopy_f",error,total_error) ! !datatype type_id should be modifiable after h5tcopy_f ! setprecision = 12 CALL h5tset_precision_f(dtype1_id, setprecision, error) CALL check("h5set_precision_f",error,total_error) CALL h5tget_precision_f(dtype1_id,precision, error) CALL check("h5get_precision_f",error,total_error) if(precision .ne. 12) then write (*,*) "got precision is not correct" total_error = total_error + 1 end if CALL h5tcopy_f(H5T_STD_I32LE, dtype2_id, error) CALL check("h5tcopy_f",error,total_error) setprecision = 12 CALL h5tset_precision_f(dtype2_id, setprecision, error) CALL check("h5set_precision_f",error,total_error) setoffset = 2 CALL h5tset_offset_f(dtype1_id, setoffset, error) CALL check("h5set_offset_f",error,total_error) setoffset = 10 CALL h5tset_offset_f(dtype2_id, setoffset, error) CALL check("h5set_offset_f",error,total_error) CALL h5tget_offset_f(dtype2_id,offset, error) CALL check("h5get_offset_f",error,total_error) if(offset .ne. 10) then write (*,*) "got offset is not correct" total_error = total_error + 1 end if CALL h5tset_pad_f(dtype2_id,H5T_PAD_ONE_F, H5T_PAD_ONE_F, error) CALL check("h5set_pad_f",error,total_error) CALL h5tget_pad_f(dtype2_id,lsbpad,msbpad, error) CALL check("h5get_pad_f",error,total_error) if((lsbpad .ne. H5T_PAD_ONE_F) .and. (msbpad .ne. H5T_PAD_ONE_F)) then write (*,*) "got pad is not correct" total_error = total_error + 1 end if ! CALL h5tset_sign_f(dtype2_id,H5T_SGN_2_F, error) ! CALL check("h5set_sign_f",error,total_error) ! CALL h5tget_sign_f(dtype2_id,sign, error) CALL h5tget_sign_f(H5T_NATIVE_INTEGER, sign, error) CALL check("h5tget_sign_f",error,total_error) if(sign .ne. H5T_SGN_2_F ) then write (*,*) "got sign is not correct" total_error = total_error + 1 end if CALL h5tcopy_f(H5T_IEEE_F64BE, dtype3_id, error) CALL check("h5tcopy_f",error,total_error) CALL h5tcopy_f(H5T_IEEE_F32LE, dtype4_id, error) CALL check("h5tcopy_f",error,total_error) setebias = 257 CALL h5tset_ebias_f(dtype3_id, setebias, error) CALL check("h5tset_ebias_f",error,total_error) setebias = 1 CALL h5tset_ebias_f(dtype4_id, setebias, error) CALL check("h5tset_ebias_f",error,total_error) CALL h5tget_ebias_f(dtype3_id, ebias1, error) CALL check("h5tget_ebias_f",error,total_error) if(ebias1 .ne. 257 ) then write (*,*) "got ebias is not correct" total_error = total_error + 1 end if CALL h5tget_ebias_f(dtype4_id, ebias2, error) CALL check("h5tget_ebias_f",error,total_error) if(ebias2 .ne. 1 ) then write (*,*) "got ebias is not correct" total_error = total_error + 1 end if !attention: !It seems that I can't use H5T_NORM_IMPLIED_F to set the norm value !because I got error for the get_norm function ! CALL h5tset_norm_f(dtype3_id,H5T_NORM_IMPLIED_F , error) ! CALL check("h5tset_norm_f",error,total_error) ! CALL h5tget_norm_f(dtype3_id, norm, error) ! CALL check("h5tget_norm_f",error,total_error) ! if(norm .ne. H5T_NORM_IMPLIED_F ) then ! write (*,*) "got norm is not correct" ! total_error = total_error + 1 ! end if CALL h5tset_norm_f(dtype3_id, H5T_NORM_MSBSET_F , error) CALL check("h5tset_norm_f",error,total_error) CALL h5tget_norm_f(dtype3_id, norm, error) CALL check("h5tget_norm_f",error,total_error) if(norm .ne. H5T_NORM_MSBSET_F ) then write (*,*) "got norm is not correct" total_error = total_error + 1 end if CALL h5tset_norm_f(dtype3_id, H5T_NORM_NONE_F , error) CALL check("h5tset_norm_f",error,total_error) CALL h5tget_norm_f(dtype3_id, norm, error) CALL check("h5tget_norm_f",error,total_error) if(norm .ne. H5T_NORM_NONE_F ) then write (*,*) "got norm is not correct" total_error = total_error + 1 end if CALL h5tset_inpad_f(dtype3_id, H5T_PAD_ZERO_F , error) CALL check("h5tset_inpad_f",error,total_error) CALL h5tget_inpad_f(dtype3_id, inpad , error) CALL check("h5tget_inpad_f",error,total_error) if(inpad .ne. H5T_PAD_ZERO_F ) then write (*,*) "got inpad is not correct" total_error = total_error + 1 end if CALL h5tset_inpad_f(dtype3_id,H5T_PAD_ONE_F , error) CALL check("h5tset_inpad_f",error,total_error) CALL h5tget_inpad_f(dtype3_id, inpad , error) CALL check("h5tget_inpad_f",error,total_error) if(inpad .ne. H5T_PAD_ONE_F ) then write (*,*) "got inpad is not correct" total_error = total_error + 1 end if CALL h5tset_inpad_f(dtype3_id,H5T_PAD_BACKGROUND_F , error) CALL check("h5tset_inpad_f",error,total_error) CALL h5tget_inpad_f(dtype3_id, inpad , error) CALL check("h5tget_inpad_f",error,total_error) if(inpad .ne. H5T_PAD_BACKGROUND_F ) then write (*,*) "got inpad is not correct" total_error = total_error + 1 end if ! we should not apply h5tset_cset_f to non_character data typemake ! CALL h5tset_cset_f(dtype4_id, H5T_CSET_ASCII_F, error) ! CALL check("h5tset_cset_f",error,total_error) ! CALL h5tget_cset_f(dtype4_id, cset, error) ! CALL check("h5tget_cset_f",error,total_error) ! if(cset .ne. H5T_CSET_ASCII_F ) then ! write (*,*) "got cset is not correct" ! total_error = total_error + 1 ! end if CALL h5tcopy_f(H5T_NATIVE_CHARACTER, dtype5_id, error) CALL check("h5tcopy_f",error,total_error) CALL h5tset_cset_f(dtype5_id, H5T_CSET_ASCII_F, error) CALL check("h5tset_cset_f",error,total_error) CALL h5tget_cset_f(dtype5_id, cset, error) CALL check("h5tget_cset_f",error,total_error) if(cset .ne. H5T_CSET_ASCII_F ) then write (*,*) "got cset is not correct" total_error = total_error + 1 end if CALL h5tset_strpad_f(dtype5_id, H5T_STR_NULLPAD_F, error) CALL check("h5tset_strpad_f",error,total_error) CALL h5tget_strpad_f(dtype5_id, strpad, error) CALL check("h5tget_strpad_f",error,total_error) if(strpad .ne. H5T_STR_NULLPAD_F ) then write (*,*) "got strpad is not correct" total_error = total_error + 1 end if CALL h5tset_strpad_f(dtype5_id, H5T_STR_SPACEPAD_F, error) CALL check("h5tset_strpad_f",error,total_error) CALL h5tget_strpad_f(dtype5_id, strpad, error) CALL check("h5tget_strpad_f",error,total_error) if(strpad .ne. H5T_STR_SPACEPAD_F ) then write (*,*) "got strpad is not correct" total_error = total_error + 1 end if CALL h5tclose_f(dtype1_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dtype2_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dtype3_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dtype4_id, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(dtype5_id, error) CALL check("h5tclose_f", error, total_error) RETURN END SUBROUTINE basic_data_type_test SUBROUTINE enumtest(cleanup, total_error) USE HDF5 USE TH5_MISC IMPLICIT NONE LOGICAL, INTENT(IN) :: cleanup INTEGER, INTENT(OUT) :: total_error CHARACTER(LEN=4), PARAMETER :: filename="enum" CHARACTER(LEN=80) :: fix_filename CHARACTER(LEN=8), PARAMETER :: dsetname="enumdset" CHARACTER(LEN=4) :: true ="TRUE" CHARACTER(LEN=5) :: false="FALSE" CHARACTER(LEN=5) :: mem_name INTEGER(HID_T) :: file_id INTEGER(HID_T) :: dset_id INTEGER(HID_T) :: dspace_id INTEGER(HID_T) :: dtype_id, dtype, native_type INTEGER :: error INTEGER :: value INTEGER(HSIZE_T), DIMENSION(1) :: dsize INTEGER(SIZE_T) :: buf_size INTEGER, DIMENSION(2) :: data INTEGER(HSIZE_T), DIMENSION(7) :: dims INTEGER :: order1, order2 ! INTEGER(SIZE_T) :: type_size1, type_size2 INTEGER :: class dims(1) = 2 dsize(1) = 2 data(1) = 1 data(2) = 0 ! ! Create a new file using default properties. ! CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) IF (error .NE. 0) THEN WRITE(*,*) "Cannot modify filename" STOP ENDIF CALL h5fcreate_f(fix_filename,H5F_ACC_TRUNC_F,file_id,error) CALL check("h5fcreate_f", error, total_error) ! ! Create enumeration datatype with tow values ! CALL h5tenum_create_f(H5T_NATIVE_INTEGER,dtype_id,error) CALL check("h5tenum_create_f", error, total_error) CALL h5tenum_insert_f(dtype_id,true,DATA(1),error) CALL check("h5tenum_insert_f", error, total_error) CALL h5tenum_insert_f(dtype_id,false,DATA(2),error) CALL check("h5tenum_insert_f", error, total_error) ! ! Create write and close a dataset with enum datatype ! CALL h5screate_simple_f(1,dsize,dspace_id,error) CALL check("h5screate_simple_f", error, total_error) CALL h5dcreate_f(file_id,dsetname,dtype_id,dspace_id,dset_id,error) CALL check("h5dcreate_f", error, total_error) CALL h5dwrite_f(dset_id,dtype_id,DATA,dims,error) CALL check("h5dwrite_f", error, total_error) CALL H5Dget_type_f(dset_id, dtype, error) CALL check("H5Dget_type_f", error, total_error) CALL H5Tget_native_type_f(dtype, H5T_DIR_ASCEND_F, native_type, error) CALL check("H5Tget_native_type_f",error, total_error) ! Verify the datatype retrieved and converted CALL H5Tget_order_f(native_type, order1, error) CALL check("H5Tget_order_f",error, total_error) CALL H5Tget_order_f(H5T_NATIVE_INTEGER, order2, error) CALL check("H5Tget_order_f",error, total_error) CALL VERIFY("H5Tget_native_type_f",order1, order2, total_error) ! this test depends on whether -i8 was specified !!$ CALL H5Tget_size_f(native_type, type_size1, error) !!$ CALL check("H5Tget_size_f",error, total_error) !!$ CALL H5Tget_size_f(H5T_STD_I32BE, type_size2, error) !!$ CALL check("H5Tget_size_f",error, total_error) !!$ CALL VERIFY("H5Tget_native_type_f", INT(type_size1), INT(type_size2), total_error) CALL H5Tget_class_f(native_type, class, error) CALL check("H5Tget_class_f",error, total_error) CALL VERIFY("H5Tget_native_type_f", INT(class), INT(H5T_ENUM_F), total_error) CALL h5dclose_f(dset_id,error) CALL check("h5dclose_f", error, total_error) CALL h5sclose_f(dspace_id,error) CALL check("h5sclose_f", error, total_error) ! ! Get value of "TRUE" ! CALL h5tenum_valueof_f(dtype_id, "TRUE", value, error) CALL check("h5tenum_valueof_f", error, total_error) IF (value .NE. 1) THEN WRITE(*,*) " Value of TRUE is not 1, error" total_error = total_error + 1 ENDIF ! ! Get name of 0 ! value = 0 buf_size = 5 CALL h5tenum_nameof_f(dtype_id, value, buf_size, mem_name, error) CALL check("h5tenum_nameof_f", error, total_error) IF (mem_name .NE. "FALSE") THEN WRITE(*,*) " Wrong name for 0 value" total_error = total_error + 1 ENDIF CALL h5tclose_f(dtype_id,error) CALL check("h5tclose_f", error, total_error) CALL h5fclose_f(file_id,error) CALL check("h5fclose_f", error, total_error) IF(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) CALL check("h5_cleanup_f", error, total_error) RETURN END SUBROUTINE enumtest !------------------------------------------------------------------------- ! * Function: test_derived_flt ! * ! * Purpose: Tests user-define and query functions of floating-point types. ! * test h5tget/set_fields_f. ! * ! * Return: Success: 0 ! * ! * Failure: number of errors ! * ! * Fortran Programmer: M.S. Breitenfeld ! * September 9, 2008 ! * ! * Modifications: ! * ! *------------------------------------------------------------------------- ! SUBROUTINE test_derived_flt(cleanup, total_error) USE HDF5 ! This module contains all necessary modules USE TH5_MISC IMPLICIT NONE LOGICAL, INTENT(IN) :: cleanup INTEGER, INTENT(OUT) :: total_error INTEGER(hid_t) :: file=-1, tid1=-1, tid2=-1 INTEGER(hid_t) :: dxpl_id=-1 INTEGER(size_t) :: spos, epos, esize, mpos, msize CHARACTER(LEN=15), PARAMETER :: filename="h5t_derived_flt" CHARACTER(LEN=80) :: fix_filename INTEGER(SIZE_T) :: precision1, offset1, ebias1, size1 INTEGER(SIZE_T) :: precision2, offset2, ebias2, size2 INTEGER :: error ! Create File CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error) IF (error .NE. 0) THEN WRITE(*,*) "Cannot modify filename" STOP ENDIF CALL h5fcreate_f(fix_filename,H5F_ACC_TRUNC_F,file,error) CALL check("h5fcreate_f", error, total_error) CALL h5pcreate_f(H5P_DATASET_XFER_F, dxpl_id, error) CALL check("h5pcreate_f", error, total_error) CALL h5tcopy_f(H5T_IEEE_F64LE, tid1, error) CALL check("h5tcopy_f",error,total_error) CALL h5tcopy_f(H5T_IEEE_F32LE, tid2, error) CALL check("h5tcopy_f",error,total_error) !------------------------------------------------------------------------ ! * 1st floating-point type ! * size=7 byte, precision=42 bits, offset=3 bits, mantissa size=31 bits, ! * mantissa position=3, exponent size=10 bits, exponent position=34, ! * exponent bias=511. It can be illustrated in little-endian order as ! * ! * 6 5 4 3 2 1 0 ! * ???????? ???SEEEE EEEEEEMM MMMMMMMM MMMMMMMM MMMMMMMM MMMMM??? ! * ! * To create a new floating-point type, the following properties must be ! * set in the order of ! * set fields -> set offset -> set precision -> set size. ! * All these properties must be set before the type can function. Other ! * properties can be set anytime. Derived type size cannot be expanded ! * bigger than original size but can be decreased. There should be no ! * holes among the significant bits. Exponent bias usually is set ! * 2^(n-1)-1, where n is the exponent size. ! *----------------------------------------------------------------------- CALL H5Tset_fields_f(tid1, INT(44,size_t), INT(34,size_t), INT(10,size_t), & INT(3,size_t), INT(31,size_t), error) CALL check("H5Tset_fields_f",error,total_error) CALL H5Tset_offset_f(tid1, INT(3,size_t), error) CALL check("H5Tset_offset_f",error,total_error) CALL H5Tset_precision_f(tid1, INT(42,size_t), error) CALL check("H5Tset_precision_f",error,total_error) CALL H5Tset_size_f(tid1, INT(7,size_t), error) CALL check("H5Tset_size_f",error,total_error) CALL H5Tset_ebias_f(tid1, INT(511,size_t), error) CALL check("H5Tset_ebias_f",error,total_error) CALL H5Tset_pad_f(tid1, H5T_PAD_ZERO_F, H5T_PAD_ZERO_F, error) CALL check("H5Tset_pad_f",error,total_error) CALL h5tcommit_f(file, "new float type 1", tid1, error) CALL check("h5tcommit_f", error, total_error) CALL h5tclose_f(tid1, error) CALL check("h5tclose_f", error, total_error) CALL H5Topen_f(file, "new float type 1", tid1, error) CALL check("H5Topen_f", error, total_error) CALL H5Tget_fields_f(tid1, spos, epos, esize, mpos, msize, error) CALL check("H5Tget_fields_f", error, total_error) IF(spos.NE.44 .OR. epos.NE.34 .OR. esize.NE.10 .OR. mpos.NE.3 .OR. msize.NE.31)THEN CALL VERIFY("H5Tget_fields_f", -1, 0, total_error) ENDIF CALL H5Tget_precision_f(tid1, precision1, error) CALL check("H5Tget_precision_f", error, total_error) CALL VERIFY("H5Tget_precision_f", INT(precision1), 42, total_error) CALL H5Tget_offset_f(tid1, offset1, error) CALL check("H5Tget_offset_f", error, total_error) CALL VERIFY("H5Tget_offset_f", INT(offset1), 3, total_error) CALL H5Tget_size_f(tid1, size1, error) CALL check("H5Tget_size_f", error, total_error) CALL VERIFY("H5Tget_size_f", INT(size1), 7, total_error) CALL H5Tget_ebias_f(tid1, ebias1, error) CALL check("H5Tget_ebias_f", error, total_error) CALL VERIFY("H5Tget_ebias_f", INT(ebias1), 511, total_error) !-------------------------------------------------------------------------- ! * 2nd floating-point type ! * size=3 byte, precision=24 bits, offset=0 bits, mantissa size=16 bits, ! * mantissa position=0, exponent size=7 bits, exponent position=16, exponent ! * bias=63. It can be illustrated in little-endian order as ! * ! * 2 1 0 ! * SEEEEEEE MMMMMMMM MMMMMMMM ! *-------------------------------------------------------------------------- CALL H5Tset_fields_f(tid2, INT(23,size_t), INT(16,size_t), INT(7,size_t), & INT(0,size_t), INT(16,size_t), error) CALL check("H5Tset_fields_f",error,total_error) CALL H5Tset_offset_f(tid2, INT(0,size_t), error) CALL check("H5Tset_offset_f",error,total_error) CALL H5Tset_precision_f(tid2, INT(24,size_t), error) CALL check("H5Tset_precision_f",error,total_error) CALL H5Tset_size_f(tid2, INT(3,size_t), error) CALL check("H5Tset_size_f",error,total_error) CALL H5Tset_ebias_f(tid2, INT(63,size_t), error) CALL check("H5Tset_ebias_f",error,total_error) CALL H5Tset_pad_f(tid2, H5T_PAD_ZERO_F, H5T_PAD_ZERO_F, error) CALL check("H5Tset_pad_f",error,total_error) CALL h5tcommit_f(file, "new float type 2", tid2, error) CALL check("h5tcommit_f", error, total_error) CALL h5tclose_f(tid2, error) CALL check("h5tclose_f", error, total_error) CALL H5Topen_f(file, "new float type 2", tid2, error) CALL check("H5Topen_f", error, total_error) CALL H5Tget_fields_f(tid2, spos, epos, esize, mpos, msize, error) CALL check("H5Tget_fields_f", error, total_error) IF(spos.NE.23 .OR. epos.NE.16 .OR. esize.NE.7 .OR. mpos.NE.0 .OR. msize.NE.16)THEN CALL VERIFY("H5Tget_fields_f", -1, 0, total_error) ENDIF CALL H5Tget_precision_f(tid2, precision2, error) CALL check("H5Tget_precision_f", error, total_error) CALL VERIFY("H5Tget_precision_f", INT(precision2), 24, total_error) CALL H5Tget_offset_f(tid2, offset2, error) CALL check("H5Tget_offset_f", error, total_error) CALL VERIFY("H5Tget_offset_f", INT(offset2), 0, total_error) CALL H5Tget_size_f(tid2, size2, error) CALL check("H5Tget_size_f", error, total_error) CALL VERIFY("H5Tget_size_f", INT(size2), 3, total_error) CALL H5Tget_ebias_f(tid2, ebias2, error) CALL check("H5Tget_ebias_f", error, total_error) CALL VERIFY("H5Tget_ebias_f", INT(ebias2), 63, total_error) CALL h5tclose_f(tid1, error) CALL check("h5tclose_f", error, total_error) CALL h5tclose_f(tid2, error) CALL check("h5tclose_f", error, total_error) CALL H5Pclose_f(dxpl_id, error) CALL check("H5Pclose_f", error, total_error) CALL h5fclose_f(file,error) CALL check("h5fclose_f", error, total_error) IF(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) CALL check("h5_cleanup_f", error, total_error) END SUBROUTINE test_derived_flt END MODULE TH5T