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https://github.com/HDFGroup/hdf5.git
synced 2025-02-17 16:10:24 +08:00
[svn-r6642]
Purpose: Catching up with C library
Description: I added tests for new functions
h5pset_szip_f
h5pget_filter_by_id_f
h5pall_filters_avail_f
I am not sure how to test h5pmodify_filter_f.
Solution:
Platforms tested: arabica (with and without SZIP Library),
modi4 (with SZIP and parallel)
burrwhite (with SZIP and PGI C and Fortran compilers)
Misc. update:
This commit is contained in:
Elena Pourmal
parent
a496f905b8
commit
7bae8de483
@ -46,13 +46,16 @@
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INTEGER :: error_total_error = 0
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INTEGER :: vl_total_error = 0
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INTEGER :: z_total_error = 0
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INTEGER :: sz_total_error = 0
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INTEGER :: majnum, minnum, relnum
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CHARACTER(LEN=8) error_string
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CHARACTER(LEN=8) :: success = ' PASSED '
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CHARACTER(LEN=8) :: failure = '*FAILED*'
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CHARACTER(LEN=8) :: skip = '--SKIP--'
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CHARACTER(LEN=4) :: e_format ='(8a)'
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LOGICAL :: cleanup = .TRUE.
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! LOGICAL :: cleanup = .FALSE.
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LOGICAL :: szip_flag
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CALL h5open_f(error)
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write(*,*) ' ========================== '
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@ -275,6 +278,15 @@
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write(*, fmt = e_format) error_string
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total_error = total_error + z_total_error
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CALL szip_test(szip_flag, cleanup, sz_total_error)
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IF (.NOT. szip_flag) error_string = skip
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IF (sz_total_error == 0) error_string = success
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IF (sz_total_error .gt. 0) error_string = failure
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write(*, fmt = '(18a)', advance = 'no') ' SZIP filter test'
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write(*, fmt = '(53x,a)', advance = 'no') ' '
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write(*, fmt = e_format) error_string
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if(sz_total_error .gt. 0) total_error = total_error + sz_total_error
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! write(*,*)
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! write(*,*) '========================================='
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! write(*,*) 'Testing GROUP interface '
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@ -81,3 +81,206 @@
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RETURN
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END SUBROUTINE filters_test
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SUBROUTINE szip_test(szip_flag, cleanup, total_error)
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USE HDF5 ! This module contains all necessary modules
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IMPLICIT NONE
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LOGICAL, INTENT(OUT) :: szip_flag
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LOGICAL, INTENT(IN) :: cleanup
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INTEGER, INTENT(OUT) :: total_error
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CHARACTER(LEN=4), PARAMETER :: filename = "szip" ! File name
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CHARACTER(LEN=80) :: fix_filename
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CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name
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INTEGER, PARAMETER :: N = 1024
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INTEGER, PARAMETER :: NN = 16
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INTEGER, PARAMETER :: M = 512
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INTEGER, PARAMETER :: MM = 8
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INTEGER(HID_T) :: file_id ! File identifier
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INTEGER(HID_T) :: dset_id ! Dataset identifier
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INTEGER(HID_T) :: dspace_id ! Dataspace identifier
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INTEGER(HID_T) :: dtype_id ! Datatype identifier
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INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/N,M/) ! Dataset dimensions
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INTEGER(HSIZE_T), DIMENSION(2) :: chunk_dims = (/NN, MM/)
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INTEGER :: rank = 2 ! Dataset rank
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INTEGER, DIMENSION(N,M) :: dset_data, data_out ! Data buffers
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INTEGER :: error ! Error flag
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INTEGER :: i, j !general purpose integers
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INTEGER(HSIZE_T), DIMENSION(7) :: data_dims_b
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INTEGER, DIMENSION(7) :: data_dims
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INTEGER(HID_T) :: crp_list
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INTEGER :: options_mask, pix_per_block
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LOGICAL :: flag
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CHARACTER(LEN=4) filter_name
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INTEGER :: filter_flag = -1
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INTEGER(SIZE_T) :: cd_nelemnts = 4
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INTEGER(SIZE_T) :: filter_name_len = 4
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INTEGER, DIMENSION(4) :: cd_values
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options_mask = H5_SZIP_RAWORNN_OM_F
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pix_per_block = 32
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!
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! Initialize the dset_data array.
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!
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do i = 1, N
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do j = 1, M
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dset_data(i,j) = (i-1)*6 + j;
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end do
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end do
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!
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! Create a new file using default properties.
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!
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CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error)
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if (error .ne. 0) then
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write(*,*) "Cannot modify filename"
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stop
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endif
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CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, file_id, error)
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CALL check("h5fcreate_f", error, total_error)
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!
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! Create the dataspace.
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!
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CALL h5screate_simple_f(rank, dims, dspace_id, error)
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CALL check("h5screate_simple_f", error, total_error)
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CALL h5pcreate_f(H5P_DATASET_CREATE_F, crp_list, error)
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CALL check("h5pcreat_f",error,total_error)
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CALL h5pset_chunk_f(crp_list, rank, chunk_dims, error)
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CALL check("h5pset_chunk_f",error,total_error)
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CALL h5pset_szip_f(crp_list, options_mask, pix_per_block, error)
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CALL check("h5pset_szip_f",error,total_error)
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CALL h5pall_filters_avail_f(crp_list, flag, error)
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CALL check("h5pall_filters_avail_f",error,total_error)
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if (.NOT. flag) then
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CALL h5pclose_f(crp_list, error)
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CALL h5sclose_f(dspace_id, error)
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CALL h5fclose_f(file_id, error)
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szip_flag = .FALSE.
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total_error = -1
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return
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endif
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CALL h5pget_filter_by_id_f(crp_list, H5Z_FILTER_SZIP_F, filter_flag, &
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cd_nelemnts, cd_values,&
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filter_name_len, filter_name, error)
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CALL check("h5pget_filter_by_id_f",error,total_error)
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!
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! Create the dataset with default properties.
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!
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CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, &
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dset_id, error, crp_list)
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CALL check("h5dcreate_f", error, total_error)
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!
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! Write the dataset.
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!
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data_dims_b(1) = N
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data_dims_b(2) = M
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CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims_b, error)
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CALL check("h5dwrite_f", error, total_error)
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!
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! End access to the dataset and release resources used by it.
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!
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CALL h5dclose_f(dset_id, error)
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CALL check("h5dclose_f", error, total_error)
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!
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! Terminate access to the data space.
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!
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CALL h5sclose_f(dspace_id, error)
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CALL check("h5sclose_f", error, total_error)
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!
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! Close the file.
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!
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CALL h5pclose_f(crp_list, error)
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CALL h5fclose_f(file_id, error)
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CALL check("h5fclose_f", error, total_error)
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!
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! Open the existing file.
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!
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CALL h5fopen_f (fix_filename, H5F_ACC_RDWR_F, file_id, error)
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CALL check("h5fopen_f", error, total_error)
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!
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! Open the existing dataset.
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!
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CALL h5dopen_f(file_id, dsetname, dset_id, error)
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CALL check("h5dopen_f", error, total_error)
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CALL check("h5pget_filter_by_id_f",error,total_error)
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!
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! Get the dataset type.
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!
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CALL h5dget_type_f(dset_id, dtype_id, error)
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CALL check("h5dget_type_f", error, total_error)
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!
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! Get the data space.
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!
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CALL h5dget_space_f(dset_id, dspace_id, error)
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CALL check("h5dget_space_f", error, total_error)
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!
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! Read the dataset.
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!
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CALL h5dread_f (dset_id, H5T_NATIVE_INTEGER, data_out, dims, error)
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CALL check("h5dread_f", error, total_error)
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!
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!Compare the data.
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!
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do i = 1, N
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do j = 1, M
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IF (data_out(i,j) .NE. dset_data(i, j)) THEN
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write(*, *) "dataset test error occured"
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write(*,*) "data read is not the same as the data writen"
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END IF
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end do
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end do
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!
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! End access to the dataset and release resources used by it.
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!
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CALL h5dclose_f(dset_id, error)
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CALL check("h5dclose_f", error, total_error)
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!
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! Terminate access to the data space.
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!
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CALL h5sclose_f(dspace_id, error)
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CALL check("h5sclose_f", error, total_error)
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!
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! Terminate access to the data type.
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!
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CALL h5tclose_f(dtype_id, error)
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CALL check("h5tclose_f", error, total_error)
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!
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! Close the file.
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!
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CALL h5fclose_f(file_id, error)
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CALL check("h5fclose_f", error, total_error)
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if(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error)
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CALL check("h5_cleanup_f", error, total_error)
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RETURN
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END SUBROUTINE szip_test
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