diff options
Diffstat (limited to 'fortran/test/tH5D.f90')
| -rw-r--r-- | fortran/test/tH5D.f90 | 950 |
1 files changed, 488 insertions, 462 deletions
diff --git a/fortran/test/tH5D.f90 b/fortran/test/tH5D.f90 index b5febb3..c0eb8f9 100644 --- a/fortran/test/tH5D.f90 +++ b/fortran/test/tH5D.f90 @@ -36,477 +36,503 @@ ! MODULE TH5D - USE HDF5 ! This module contains all necessary modules - USE TH5_MISC - USE TH5_MISC_GEN - CONTAINS - SUBROUTINE datasettest(cleanup, total_error) - - IMPLICIT NONE - LOGICAL, INTENT(IN) :: cleanup - INTEGER, INTENT(OUT) :: total_error - - CHARACTER(LEN=5), PARAMETER :: filename = "dsetf" ! File name - CHARACTER(LEN=80) :: fix_filename - CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name - CHARACTER(LEN=9), PARAMETER :: null_dsetname = "null_dset" ! Dataset name - - INTEGER(HID_T) :: file_id ! File identifier - INTEGER(HID_T) :: dset_id ! Dataset identifier - INTEGER(HID_T) :: null_dset ! Null dataset identifier - INTEGER(HID_T) :: dspace_id ! Dataspace identifier - INTEGER(HID_T) :: null_dspace ! Null dataspace identifier - INTEGER(HID_T) :: dtype_id ! Datatype identifier - - INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/4,6/) ! Dataset dimensions - INTEGER :: rank = 2 ! Dataset rank - - INTEGER, DIMENSION(4,6) :: dset_data, data_out ! Data buffers - INTEGER :: error ! Error flag - - INTEGER :: i, j !general purpose integers - INTEGER(HSIZE_T), DIMENSION(2) :: data_dims - INTEGER(HSIZE_T), DIMENSION(1) :: null_data_dim - INTEGER :: null_dset_data = 1 ! null data - INTEGER :: flag ! Space allocation status - - ! - ! Initialize the dset_data array. - ! - DO i = 1, 4 - DO j = 1, 6 - dset_data(i,j) = (i-1)*6 + j; - END DO - END DO - ! - ! 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 null dataspace. - ! - CALL h5screate_f(H5S_NULL_F, null_dspace, error) - CALL check("h5screate_simple_f", error, total_error) - ! - ! Create the dataset with default properties. - ! - CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, & - dset_id, error) - CALL check("h5dcreate_f", error, total_error) - ! - ! Create the null dataset. - ! - CALL h5dcreate_f(file_id, null_dsetname, H5T_NATIVE_INTEGER, null_dspace, null_dset, error) - CALL check("h5dcreate_f", error, total_error) - ! - ! Write the dataset. - ! - data_dims(1) = 4 - data_dims(2) = 6 - CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error) - CALL check("h5dwrite_f", error, total_error) - ! - ! Write null dataset. Nothing can be written. - ! - null_data_dim(1) = 1 - CALL h5dwrite_f(null_dset, H5T_NATIVE_INTEGER, null_dset_data, null_data_dim, error) - 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) - CALL h5dclose_f(null_dset, 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) - CALL h5sclose_f(null_dspace, error) - CALL check("h5sclose_f", error, total_error) - ! - ! Close the file. - ! - CALL h5fclose_f(file_id, error) - CALL check("h5fclose_f", error, total_error) - ! - ! Open the existing file. - ! - CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error) - CALL check("h5fopen_f", error, total_error) - ! - ! Open the existing dataset. - ! - CALL h5dopen_f(file_id, dsetname, dset_id, error) - CALL check("h5dopen_f", error, total_error) - CALL h5dopen_f(file_id, null_dsetname, null_dset, error) - CALL check("h5dopen_f", error, total_error) - - ! Test whether space has been allocated for a dataset - CALL h5dget_space_status_f(dset_id, flag, error) - CALL check("h5dget_space_status_f",error, total_error) - CALL VERIFY("h5dget_space_status_f", flag, H5D_SPACE_STS_ALLOCATED_F, total_error) - - CALL h5dget_space_status_f(null_dset, flag, error) - CALL check("h5dget_space_status_f",error, total_error) - CALL VERIFY("h5dget_space_status_f", flag, H5D_SPACE_STS_NOT_ALLOCATED_F, total_error) - ! - ! Get the dataset type. - ! - CALL h5dget_type_f(dset_id, dtype_id, error) - CALL check("h5dget_type_f", error, total_error) - ! - ! Get the data space. - ! - CALL h5dget_space_f(dset_id, dspace_id, error) - CALL check("h5dget_space_f", error, total_error) - ! - ! Read the dataset. - ! - CALL h5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error) - CALL check("h5dread_f", error, total_error) - ! - ! Read the null dataset. Nothing should be read. - ! - CALL h5dread_f(null_dset, H5T_NATIVE_INTEGER, null_dset_data, null_data_dim, error) - CALL check("h5dread_f", error, total_error) - ! - !Compare the data. - ! - DO i = 1, 4 - DO j = 1, 6 - IF (data_out(i,j) .NE. dset_data(i, j)) THEN - WRITE(*, *) "dataset test error occured" - WRITE(*,*) "data read is not the same as the data written" + SUBROUTINE datasettest(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 + + CHARACTER(LEN=5), PARAMETER :: filename = "dsetf" ! File name + CHARACTER(LEN=80) :: fix_filename + CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name + CHARACTER(LEN=9), PARAMETER :: null_dsetname = "null_dset" ! Dataset name + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: null_dset ! Null dataset identifier + INTEGER(HID_T) :: dspace_id ! Dataspace identifier + INTEGER(HID_T) :: null_dspace ! Null dataspace identifier + INTEGER(HID_T) :: dtype_id ! Datatype identifier + + + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/4,6/) ! Dataset dimensions + INTEGER :: rank = 2 ! Dataset rank + + INTEGER, DIMENSION(4,6) :: dset_data, data_out ! Data buffers + INTEGER :: error ! Error flag + + INTEGER :: i, j !general purpose integers + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims + INTEGER(HSIZE_T), DIMENSION(1) :: null_data_dim + INTEGER :: null_dset_data = 1 ! null data + INTEGER :: flag ! Space allocation status + + ! + ! Initialize the dset_data array. + ! + do i = 1, 4 + do j = 1, 6 + dset_data(i,j) = (i-1)*6 + j; + end do + end do + + + ! + ! 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 null dataspace. + ! + CALL h5screate_f(H5S_NULL_F, null_dspace, error) + CALL check("h5screate_simple_f", error, total_error) + + + ! + ! Create the dataset with default properties. + ! + CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, & + dset_id, error) + CALL check("h5dcreate_f", error, total_error) + ! + ! Create the null dataset. + ! + CALL h5dcreate_f(file_id, null_dsetname, H5T_NATIVE_INTEGER, null_dspace, & + null_dset, error) + CALL check("h5dcreate_f", error, total_error) + + ! + ! Write the dataset. + ! + data_dims(1) = 4 + data_dims(2) = 6 + CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error) + CALL check("h5dwrite_f", error, total_error) + ! + ! Write null dataset. Nothing can be written. + ! + null_data_dim(1) = 1 + CALL h5dwrite_f(null_dset, H5T_NATIVE_INTEGER, null_dset_data, null_data_dim, error) + 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) + CALL h5dclose_f(null_dset, 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) + CALL h5sclose_f(null_dspace, error) + CALL check("h5sclose_f", error, total_error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f", error, total_error) + + ! + ! Open the existing file. + ! + CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error) + CALL check("h5fopen_f", error, total_error) + + ! + ! Open the existing dataset. + ! + CALL h5dopen_f(file_id, dsetname, dset_id, error) + CALL check("h5dopen_f", error, total_error) + CALL h5dopen_f(file_id, null_dsetname, null_dset, error) + CALL check("h5dopen_f", error, total_error) + + ! Test whether space has been allocated for a dataset + CALL h5dget_space_status_f(dset_id, flag, error) + CALL check("h5dget_space_status_f",error, total_error) + CALL verify("h5dget_space_status_f", flag, H5D_SPACE_STS_ALLOCATED_F, total_error) + + CALL h5dget_space_status_f(null_dset, flag, error) + CALL check("h5dget_space_status_f",error, total_error) + CALL verify("h5dget_space_status_f", flag, H5D_SPACE_STS_NOT_ALLOCATED_F, total_error) + + + ! + ! Get the dataset type. + ! + CALL h5dget_type_f(dset_id, dtype_id, error) + CALL check("h5dget_type_f", error, total_error) + + ! + ! Get the data space. + ! + CALL h5dget_space_f(dset_id, dspace_id, error) + CALL check("h5dget_space_f", error, total_error) + + ! + ! Read the dataset. + ! + CALL h5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error) + CALL check("h5dread_f", error, total_error) + ! + ! Read the null dataset. Nothing should be read. + ! + CALL h5dread_f(null_dset, H5T_NATIVE_INTEGER, null_dset_data, null_data_dim, error) + CALL check("h5dread_f", error, total_error) + + ! + !Compare the data. + ! + do i = 1, 4 + do j = 1, 6 + IF (data_out(i,j) .NE. dset_data(i, j)) THEN + write(*, *) "dataset test error occured" + write(*,*) "data read is not the same as the data written" + END IF + end do + end do + + ! + ! Check if no change to null_dset_data + ! + IF (null_dset_data .NE. 1) THEN + write(*, *) "null dataset test error occured" END IF - END DO - END DO - ! - ! Check if no change to null_dset_data - ! - IF (null_dset_data .NE. 1) THEN - WRITE(*, *) "null dataset test error occured" - END IF - ! - ! End access to the dataset and release resources used by it. - ! - CALL h5dclose_f(dset_id, error) - CALL check("h5dclose_f", error, total_error) - CALL h5dclose_f(null_dset, 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 data type. - ! - CALL h5tclose_f(dtype_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) - IF(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) - CALL check("h5_cleanup_f", error, total_error) - - RETURN - END SUBROUTINE datasettest - + + ! + ! End access to the dataset and release resources used by it. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f", error, total_error) + CALL h5dclose_f(null_dset, 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 data type. + ! + CALL h5tclose_f(dtype_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) + if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error) + CALL check("h5_cleanup_f", error, total_error) + + RETURN + END SUBROUTINE datasettest + ! !the following subroutine tests h5dextend_f functionality ! - SUBROUTINE extenddsettest(cleanup, total_error) - - IMPLICIT NONE - - LOGICAL, INTENT(IN) :: cleanup - INTEGER, INTENT(OUT) :: total_error - - ! - !the dataset is stored in file "extf.h5" - ! - CHARACTER(LEN=4), PARAMETER :: filename = "extf" - CHARACTER(LEN=80) :: fix_filename - - ! - !dataset name is "ExtendibleArray" - ! - CHARACTER(LEN=15), PARAMETER :: dsetname = "ExtendibleArray" - - ! - !dataset rank is 2 - ! - INTEGER :: RANK = 2 - - INTEGER(HID_T) :: file_id ! File identifier - INTEGER(HID_T) :: dset_id ! Dataset identifier - INTEGER(HID_T) :: dataspace ! Dataspace identifier - INTEGER(HID_T) :: memspace ! memory Dataspace identifier - INTEGER(HID_T) :: crp_list ! dataset creatation property identifier - - ! - !dataset dimensions at creation time - ! - INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/3,3/) - - ! - !data dimensions - ! - INTEGER(HSIZE_T), DIMENSION(2) :: dims1 = (/10,3/) - - ! - !Maximum dimensions - ! - INTEGER(HSIZE_T), DIMENSION(2) :: maxdims - - ! - !data arrays for reading and writing - ! - INTEGER, DIMENSION(10,3) :: data_in, data_out - - ! - !Size of data in the file - ! - INTEGER(HSIZE_T), DIMENSION(2) :: size - - ! - !general purpose integer - ! - INTEGER :: i, j - INTEGER(HSIZE_T) :: ih, jh - - ! - !flag to check operation success - ! - INTEGER :: error - - ! - !Variables used in reading data back - ! - INTEGER(HSIZE_T), DIMENSION(2) :: dimsr, maxdimsr - INTEGER :: rankr - INTEGER(HSIZE_T), DIMENSION(2) :: data_dims - - ! - !data initialization - ! - DO i = 1, 10 - DO j = 1, 3 - data_in(i,j) = 2 - END DO - END DO - - ! - !Initialize FORTRAN predifined datatypes - ! + SUBROUTINE extenddsettest(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 + + ! + !the dataset is stored in file "extf.h5" + ! + CHARACTER(LEN=4), PARAMETER :: filename = "extf" + CHARACTER(LEN=80) :: fix_filename + + ! + !dataset name is "ExtendibleArray" + ! + CHARACTER(LEN=15), PARAMETER :: dsetname = "ExtendibleArray" + + ! + !dataset rank is 2 + ! + INTEGER :: RANK = 2 + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dataspace ! Dataspace identifier + INTEGER(HID_T) :: memspace ! memory Dataspace identifier + INTEGER(HID_T) :: crp_list ! dataset creatation property identifier + + ! + !dataset dimensions at creation time + ! + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/3,3/) + + ! + !data dimensions + ! + INTEGER(HSIZE_T), DIMENSION(2) :: dims1 = (/10,3/) + + ! + !Maximum dimensions + ! + INTEGER(HSIZE_T), DIMENSION(2) :: maxdims + + ! + !data arrays for reading and writing + ! + INTEGER, DIMENSION(10,3) :: data_in, data_out + + ! + !Size of data in the file + ! + INTEGER(HSIZE_T), DIMENSION(2) :: size + + ! + !general purpose integer + ! + INTEGER :: i, j + INTEGER(HSIZE_T) :: ih, jh + + ! + !flag to check operation success + ! + INTEGER :: error + + ! + !Variables used in reading data back + ! + INTEGER(HSIZE_T), DIMENSION(2) :: dimsr, maxdimsr + INTEGER :: rankr + INTEGER(HSIZE_T), DIMENSION(2) :: data_dims + + ! + !data initialization + ! + do i = 1, 10 + do j = 1, 3 + data_in(i,j) = 2 + end do + end do + + ! + !Initialize FORTRAN predifined datatypes + ! ! CALL h5init_types_f(error) ! CALL check("h5init_types_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 data space with unlimited dimensions. - ! - maxdims = (/H5S_UNLIMITED_F, H5S_UNLIMITED_F/) - - CALL h5screate_simple_f(RANK, dims, dataspace, error, maxdims) - CALL check("h5screate_simple_f",error,total_error) - - ! - !Modify dataset creation properties, i.e. enable chunking - ! - CALL h5pcreate_f(H5P_DATASET_CREATE_F, crp_list, error) - CALL check("h5pcreat_f",error,total_error) - - CALL h5pset_chunk_f(crp_list, RANK, dims1, error) - CALL check("h5pset_chunk_f",error,total_error) - - ! - !Create a dataset with 3X3 dimensions using cparms creation propertie . - ! - CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dataspace, dset_id, error, crp_list ) - CALL check("h5dcreate_f",error,total_error) - - ! - !Extend the dataset. This call assures that dataset is 3 x 3. - ! - SIZE(1) = 3 - SIZE(2) = 3 - CALL h5dextend_f(dset_id, size, error) - CALL check("h5dextend_f",error,total_error) - - - ! - !Extend the dataset. Dataset becomes 10 x 3. - ! - SIZE(1) = 10; - SIZE(2) = 3; - CALL h5dextend_f(dset_id, size, error) - CALL check("h5dextend_f",error,total_error) - - ! - !Write the data of size 10X3 to the extended dataset. - ! - data_dims(1) = 10 - data_dims(2) = 3 - CALL H5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data_in, data_dims, error) - CALL check("h5dwrite_f",error,total_error) - - ! - !Close the dataspace for the dataset. - ! - CALL h5sclose_f(dataspace, error) - CALL check("h5sclose_f",error,total_error) - - ! - !Close the property list. - ! - CALL h5pclose_f(crp_list, error) - CALL check("h5pclose_f",error,total_error) - ! - !Close the dataset. - ! - CALL h5dclose_f(dset_id, error) - CALL check("h5dclose_f",error,total_error) - - ! - !Close the file. - ! - CALL h5fclose_f(file_id, error) - CALL check("h5fclose_f",error,total_error) - - ! - !read the data back - ! - !Open the file. - ! - CALL h5fopen_f (fix_filename, H5F_ACC_RDONLY_F, file_id, error) - CALL check("hfopen_f",error,total_error) - - ! - !Open the dataset. - ! - CALL h5dopen_f(file_id, dsetname, dset_id, error) - CALL check("h5dopen_f",error,total_error) - - ! - !Get dataset's dataspace handle. - ! - CALL h5dget_space_f(dset_id, dataspace, error) - CALL check("h5dget_space_f",error,total_error) - - ! - !Get dataspace's rank. - ! - CALL h5sget_simple_extent_ndims_f(dataspace, rankr, error) - CALL check("h5sget_simple_extent_ndims_f",error,total_error) - IF (rankr .NE. RANK) THEN - WRITE(*,*) "dataset rank error occured" - STOP - END IF - - ! - !Get dataspace's dimensinons. - ! - CALL h5sget_simple_extent_dims_f(dataspace, dimsr, maxdimsr, error) - CALL check("h5sget_simple_extent_dims_f",error,total_error) - IF ((dimsr(1) .NE. dims1(1)) .OR. (dimsr(2) .NE. dims1(2))) THEN - WRITE(*,*) "dataset dimensions error occured" - STOP - END IF - - ! - !Get creation property list. - ! - CALL h5dget_create_plist_f(dset_id, crp_list, error) - CALL check("h5dget_create_plist_f",error,total_error) - - - ! - !create memory dataspace. - ! - CALL h5screate_simple_f(rankr, dimsr, memspace, error) - CALL check("h5screate_simple_f",error,total_error) - - ! - !Read data - ! - CALL H5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error, memspace, dataspace) - CALL check("h5dread_f",error,total_error) - - - ! - !Compare the data. - ! - DO ih = 1, dims1(1) - DO jh = 1, dims1(2) - IF (data_out(ih,jh) .NE. data_in(ih, jh)) THEN - WRITE(*, *) "extend dataset test error occured" - WRITE(*, *) "read value is not the same as the written values" + ! + !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 data space with unlimited dimensions. + ! + maxdims = (/H5S_UNLIMITED_F, H5S_UNLIMITED_F/) + + CALL h5screate_simple_f(RANK, dims, dataspace, error, maxdims) + CALL check("h5screate_simple_f",error,total_error) + + ! + !Modify dataset creation properties, i.e. enable chunking + ! + CALL h5pcreate_f(H5P_DATASET_CREATE_F, crp_list, error) + CALL check("h5pcreat_f",error,total_error) + + CALL h5pset_chunk_f(crp_list, RANK, dims1, error) + CALL check("h5pset_chunk_f",error,total_error) + + ! + !Create a dataset with 3X3 dimensions using cparms creation propertie . + ! + CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dataspace, & + dset_id, error, crp_list ) + CALL check("h5dcreate_f",error,total_error) + + ! + !Extend the dataset. This call assures that dataset is 3 x 3. + ! + size(1) = 3 + size(2) = 3 + CALL h5dextend_f(dset_id, size, error) + CALL check("h5dextend_f",error,total_error) + + + ! + !Extend the dataset. Dataset becomes 10 x 3. + ! + size(1) = 10; + size(2) = 3; + CALL h5dextend_f(dset_id, size, error) + CALL check("h5dextend_f",error,total_error) + + ! + !Write the data of size 10X3 to the extended dataset. + ! + data_dims(1) = 10 + data_dims(2) = 3 + CALL H5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data_in, data_dims, error) + CALL check("h5dwrite_f",error,total_error) + + ! + !Close the dataspace for the dataset. + ! + CALL h5sclose_f(dataspace, error) + CALL check("h5sclose_f",error,total_error) + + ! + !Close the property list. + ! + CALL h5pclose_f(crp_list, error) + CALL check("h5pclose_f",error,total_error) + ! + !Close the dataset. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + + ! + !Close the file. + ! + CALL h5fclose_f(file_id, error) + CALL check("h5fclose_f",error,total_error) + + ! + !read the data back + ! + !Open the file. + ! + CALL h5fopen_f (fix_filename, H5F_ACC_RDONLY_F, file_id, error) + CALL check("hfopen_f",error,total_error) + + ! + !Open the dataset. + ! + CALL h5dopen_f(file_id, dsetname, dset_id, error) + CALL check("h5dopen_f",error,total_error) + + ! + !Get dataset's dataspace handle. + ! + CALL h5dget_space_f(dset_id, dataspace, error) + CALL check("h5dget_space_f",error,total_error) + + ! + !Get dataspace's rank. + ! + CALL h5sget_simple_extent_ndims_f(dataspace, rankr, error) + CALL check("h5sget_simple_extent_ndims_f",error,total_error) + IF (rankr .NE. RANK) then + write(*,*) "dataset rank error occured" + stop + END IF + + ! + !Get dataspace's dimensinons. + ! + CALL h5sget_simple_extent_dims_f(dataspace, dimsr, maxdimsr, error) + CALL check("h5sget_simple_extent_dims_f",error,total_error) + IF ((dimsr(1) .NE. dims1(1)) .OR. (dimsr(2) .NE. dims1(2))) THEN + write(*,*) "dataset dimensions error occured" + stop END IF - END DO - END DO - - ! - !Close the dataspace for the dataset. - ! - CALL h5sclose_f(dataspace, error) - CALL check("h5sclose_f",error,total_error) - - ! - !Close the memspace for the dataset. - ! - CALL h5sclose_f(memspace, error) - CALL check("h5sclose_f",error,total_error) - - ! - !Close the property list. - ! - CALL h5pclose_f(crp_list, error) - CALL check("h5pclose_f",error,total_error) - - ! - !Close the dataset. - ! - CALL h5dclose_f(dset_id, error) - CALL check("h5dclose_f",error,total_error) - - ! - !Close the file. - ! - 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 extenddsettest + + ! + !Get creation property list. + ! + CALL h5dget_create_plist_f(dset_id, crp_list, error) + CALL check("h5dget_create_plist_f",error,total_error) + + + ! + !create memory dataspace. + ! + CALL h5screate_simple_f(rankr, dimsr, memspace, error) + CALL check("h5screate_simple_f",error,total_error) + + ! + !Read data + ! + CALL H5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error, & + memspace, dataspace) + CALL check("h5dread_f",error,total_error) + + + ! + !Compare the data. + ! + do ih = 1, dims1(1) + do jh = 1, dims1(2) + IF (data_out(ih,jh) .NE. data_in(ih, jh)) THEN + write(*, *) "extend dataset test error occured" + write(*, *) "read value is not the same as the written values" + END IF + end do + end do + + ! + !Close the dataspace for the dataset. + ! + CALL h5sclose_f(dataspace, error) + CALL check("h5sclose_f",error,total_error) + + ! + !Close the memspace for the dataset. + ! + CALL h5sclose_f(memspace, error) + CALL check("h5sclose_f",error,total_error) + + ! + !Close the property list. + ! + CALL h5pclose_f(crp_list, error) + CALL check("h5pclose_f",error,total_error) + + ! + !Close the dataset. + ! + CALL h5dclose_f(dset_id, error) + CALL check("h5dclose_f",error,total_error) + + ! + !Close the file. + ! + 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 extenddsettest END MODULE TH5D |