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hdf5/fortran/test/tH5Sselect.F90

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!****h* root/fortran/test/tH5Sselect.f90
!
! NAME
! tH5Sselect.f90
!
! FUNCTION
! Basic testing of Fortran H5S, Selection-related Dataspace Interface, APIs.
!
! COPYRIGHT
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! Copyright by The HDF Group. *
! 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. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
!
! NOTES
! Tests the following functionalities:
! h5sget_select_npoints_f, h5sselect_elements_f, h5sselect_all_f,
! h5sselect_none_f, h5sselect_valid_f, h5sselect_hyperslab_f,
! h5sget_select_bounds_f, h5sget_select_elem_pointlist_f,
! h5sget_select_elem_npoints_f, h5sget_select_hyper_blocklist_f,
! h5sget_select_hyper_nblocks_f, h5sget_select_npoints_f
!
! CONTAINS SUBROUTINES
! test_select_hyperslab, test_select_element, test_basic_select,
! test_select_point, test_select_combine, test_select_bounds
!
!
!*****
MODULE TH5SSELECT
USE HDF5 ! This module contains all necessary modules
USE TH5_MISC
USE TH5_MISC_GEN
CONTAINS
SUBROUTINE test_select_hyperslab(cleanup, total_error)
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(INOUT) :: total_error
CHARACTER(LEN=7), PARAMETER :: filename = "tselect"
CHARACTER(LEN=80) :: fix_filename
!
!dataset name is "IntArray"
!
CHARACTER(LEN=8), PARAMETER :: dsetname = "IntArray"
INTEGER(HID_T) :: file_id ! File identifier
INTEGER(HID_T) :: dset_id ! Dataset identifier
INTEGER(HID_T) :: dataspace ! Dataspace identifier
INTEGER(HID_T) :: memspace ! memspace identifier
!
!Memory space dimensions
!
INTEGER(HSIZE_T), DIMENSION(3) :: dimsm = (/7,7,3/)
!
!Dataset dimensions
!
INTEGER(HSIZE_T), DIMENSION(2) :: dimsf = (/5,6/)
!
!Size of the hyperslab in the file
!
INTEGER(HSIZE_T), DIMENSION(2) :: count = (/3,4/)
!
!hyperslab offset in the file
!
INTEGER(HSIZE_T), DIMENSION(2) :: offset = (/1,2/)
!
!Size of the hyperslab in memory
!
INTEGER(HSIZE_T), DIMENSION(3) :: count_out = (/3,4,1/)
!
!hyperslab offset in memory
!
INTEGER(HSIZE_T), DIMENSION(3) :: offset_out = (/3,0,0/)
!
!data to write
!
INTEGER, DIMENSION(5,6) :: data
!
!output buffer
!
INTEGER, DIMENSION(7,7,3) :: data_out
!
!dataset space rank
!
INTEGER :: dsetrank = 2
!
!memspace rank
!
INTEGER :: memrank = 3
!
!general purpose integer
!
INTEGER :: i, j
!
!flag to check operation success
!
INTEGER :: error
INTEGER(HSIZE_T), DIMENSION(3) :: data_dims
!
!This writes data to the HDF5 file.
!
!
!data initialization
!
do i = 1, 5
do j = 1, 6
data(i,j) = (i-1) + (j-1);
end do
end do
!
! 0, 1, 2, 3, 4, 5
! 1, 2, 3, 4, 5, 6
! 2, 3, 4, 5, 6, 7
! 3, 4, 5, 6, 7, 8
! 4, 5, 6, 7, 8, 9
!
!
!Initialize FORTRAN predefined 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 for the dataset.
!
CALL h5screate_simple_f(dsetrank, dimsf, dataspace, error)
CALL check("h5screate_simple_f", error, total_error)
!
! Create the dataset with default properties
!
CALL h5dcreate_f(file_id, dsetname, H5T_STD_I32BE, dataspace, &
dset_id, error)
CALL check("h5dcreate_f", error, total_error)
!
! Write the dataset
!
data_dims(1) = 5
data_dims(2) = 6
CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data, 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 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)
!
!This reads the hyperslab from the sds.h5 file just
!created, into a 2-dimensional plane of the 3-dimensional array.
!
!
!initialize data_out array
!
! do i = 1, 7
! do j = 1, 7
! do k = 1,3
! data_out(i,j,k) = 0;
! end do
! end do
! end do
!
!Open the file.
!
CALL h5fopen_f (fix_filename, H5F_ACC_RDONLY_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 dataset's dataspace handle.
!
CALL h5dget_space_f(dset_id, dataspace, error)
CALL check("h5dget_space_f", error, total_error)
!
!Select hyperslab in the dataset.
!
CALL h5sselect_hyperslab_f(dataspace, H5S_SELECT_SET_F, &
offset, count, error)
CALL check("h5sselect_hyperslab_f", error, total_error)
!
!create memory dataspace.
!
CALL h5screate_simple_f(memrank, dimsm, memspace, error)
CALL check("h5screate_simple_f", error, total_error)
!
!Select hyperslab in memory.
!
CALL h5sselect_hyperslab_f(memspace, H5S_SELECT_SET_F, &
offset_out, count_out, error)
CALL check("h5sselect_hyperslab_f", error, total_error)
!
!Read data from hyperslab in the file into the hyperslab in
!memory and display.
!
data_dims(1) = 7
data_dims(2) = 7
data_dims(3) = 3
CALL h5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error, &
memspace, dataspace)
CALL check("h5dread_f", error, total_error)
!
!Display data_out array
!
!do i = 1, 7
! print *, (data_out(i,j,1), j = 1,7)
!end do
! 0 0 0 0 0 0 0
! 0 0 0 0 0 0 0
! 0 0 0 0 0 0 0
! 3 4 5 6 0 0 0
! 4 5 6 7 0 0 0
! 5 6 7 8 0 0 0
! 0 0 0 0 0 0 0
!
!
!Close the dataspace for the dataset.
!
CALL h5sclose_f(dataspace, error)
CALL check("h5sclose_f", error, total_error)
!
!Close the memoryspace.
!
CALL h5sclose_f(memspace, error)
CALL check("h5sclose_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 test_select_hyperslab
!
!Subroutine to test element selection
!
SUBROUTINE test_select_element(cleanup, total_error)
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(INOUT) :: total_error
!
!the dataset1 is stored in file "copy1.h5"
!
CHARACTER(LEN=13), PARAMETER :: filename1 = "tselect_copy1"
CHARACTER(LEN=80) :: fix_filename1
!
!the dataset2 is stored in file "copy2.h5"
!
CHARACTER(LEN=13), PARAMETER :: filename2 = "tselect_copy2"
CHARACTER(LEN=80) :: fix_filename2
!
!dataset1 name is "Copy1"
!
CHARACTER(LEN=8), PARAMETER :: dsetname1 = "Copy1"
!
!dataset2 name is "Copy2"
!
CHARACTER(LEN=8), PARAMETER :: dsetname2 = "Copy2"
!
!dataset rank
!
INTEGER, PARAMETER :: RANK = 2
!
!number of points selected
!
INTEGER(SIZE_T), PARAMETER :: NUMP = 2
INTEGER(HID_T) :: file1_id ! File1 identifier
INTEGER(HID_T) :: file2_id ! File2 identifier
INTEGER(HID_T) :: dset1_id ! Dataset1 identifier
INTEGER(HID_T) :: dset2_id ! Dataset2 identifier
INTEGER(HID_T) :: dataspace1 ! Dataspace identifier
INTEGER(HID_T) :: dataspace2 ! Dataspace identifier
INTEGER(HID_T) :: memspace ! memspace identifier
!
!Memory space dimensions
!
INTEGER(HSIZE_T), DIMENSION(1) :: dimsm = (/2/)
!
!Dataset dimensions
!
INTEGER(HSIZE_T), DIMENSION(2) :: dimsf = (/3,4/)
!
!Points positions in the file
!
INTEGER(HSIZE_T), DIMENSION(RANK,NUMP) :: coord
!
!data buffers
!
INTEGER, DIMENSION(3,4) :: buf1, buf2, bufnew
!
!value to write
!
INTEGER, DIMENSION(2) :: val = (/53, 59/)
!
!memory rank
!
INTEGER :: memrank = 1
!
!general purpose integer
!
INTEGER :: i, j
!
!flag to check operation success
!
INTEGER :: error
INTEGER(HSIZE_T), DIMENSION(3) :: data_dims
!
!Create two files containing identical datasets. Write 0's to one
!and 1's to the other.
!
!
!data initialization
!
do i = 1, 3
do j = 1, 4
buf1(i,j) = 0;
end do
end do
do i = 1, 3
do j = 1, 4
buf2(i,j) = 1;
end do
end do
!
!Initialize FORTRAN predefined datatypes
!
! CALL h5init_types_f(error)
! CALL check("h5init_types_f", error, total_error)
!
!Create file1, file2 using default properties.
!
CALL h5_fixname_f(filename1, fix_filename1, H5P_DEFAULT_F, error)
if (error .ne. 0) then
write(*,*) "Cannot modify filename"
stop
endif
CALL h5fcreate_f(fix_filename1, H5F_ACC_TRUNC_F, file1_id, error)
CALL check("h5fcreate_f", error, total_error)
CALL h5_fixname_f(filename2, fix_filename2, H5P_DEFAULT_F, error)
if (error .ne. 0) then
write(*,*) "Cannot modify filename"
stop
endif
CALL h5fcreate_f(fix_filename2, H5F_ACC_TRUNC_F, file2_id, error)
CALL check("h5fcreate_f", error, total_error)
!
!Create the data space for the datasets.
!
CALL h5screate_simple_f(RANK, dimsf, dataspace1, error)
CALL check("h5screate_simple_f", error, total_error)
CALL h5screate_simple_f(RANK, dimsf, dataspace2, error)
CALL check("h5screate_simple_f", error, total_error)
!
! Create the datasets with default properties
!
CALL h5dcreate_f(file1_id, dsetname1, H5T_NATIVE_INTEGER, dataspace1, &
dset1_id, error)
CALL check("h5dcreate_f", error, total_error)
CALL h5dcreate_f(file2_id, dsetname2, H5T_NATIVE_INTEGER, dataspace2, &
dset2_id, error)
CALL check("h5dcreate_f", error, total_error)
!
! Write the datasets
!
data_dims(1) = 3
data_dims(2) = 4
CALL h5dwrite_f(dset1_id, H5T_NATIVE_INTEGER, buf1, data_dims, error)
CALL check("h5dwrite_f", error, total_error)
CALL h5dwrite_f(dset2_id, H5T_NATIVE_INTEGER, buf2, data_dims, error)
CALL check("h5dwrite_f", error, total_error)
!
!Close the dataspace for the datasets.
!
CALL h5sclose_f(dataspace1, error)
CALL check("h5sclose_f", error, total_error)
CALL h5sclose_f(dataspace2, error)
CALL check("h5sclose_f", error, total_error)
!
!Close the datasets.
!
CALL h5dclose_f(dset1_id, error)
CALL check("h5dclose_f", error, total_error)
CALL h5dclose_f(dset2_id, error)
CALL check("h5dclose_f", error, total_error)
!
!Close the files.
!
CALL h5fclose_f(file1_id, error)
CALL check("h5fclose_f", error, total_error)
CALL h5fclose_f(file2_id, error)
CALL check("h5fclose_f", error, total_error)
!
!Open the two files. Select two points in one file, write values to
!those point locations, then do H5Scopy and write the values to the
!other file. Close files.
!
!
!Open the files.
!
CALL h5fopen_f (fix_filename1, H5F_ACC_RDWR_F, file1_id, error)
CALL check("h5fopen_f", error, total_error)
CALL h5fopen_f (fix_filename2, H5F_ACC_RDWR_F, file2_id, error)
CALL check("h5fopen_f", error, total_error)
!
!Open the datasets.
!
CALL h5dopen_f(file1_id, dsetname1, dset1_id, error)
CALL check("h5dopen_f", error, total_error)
CALL h5dopen_f(file2_id, dsetname2, dset2_id, error)
CALL check("h5dopen_f", error, total_error)
!
!Get dataset1's dataspace handle.
!
CALL h5dget_space_f(dset1_id, dataspace1, error)
CALL check("h5dget_space_f", error, total_error)
!
!create memory dataspace.
!
CALL h5screate_simple_f(memrank, dimsm, memspace, error)
CALL check("h5screate_simple_f", error, total_error)
!
!Set the selected point positions.Because Fortran array index starts
! from 1, so add one to the actual select points in C
!
coord(1,1) = 1
coord(2,1) = 2
coord(1,2) = 1
coord(2,2) = 4
!
!Select the elements in file space
!
CALL h5sselect_elements_f(dataspace1, H5S_SELECT_SET_F, RANK, NUMP,&
coord, error)
CALL check("h5sselect_elements_f", error, total_error)
!
!Write value into the selected points in dataset1
!
data_dims(1) = 2
CALL H5dwrite_f(dset1_id, H5T_NATIVE_INTEGER, val, data_dims, error, &
mem_space_id=memspace, file_space_id=dataspace1)
CALL check("h5dwrite_f", error, total_error)
!
!Copy the daspace1 into dataspace2
!
CALL h5scopy_f(dataspace1, dataspace2, error)
CALL check("h5scopy_f", error, total_error)
!
!Write value into the selected points in dataset2
!
CALL H5dwrite_f(dset2_id, H5T_NATIVE_INTEGER, val, data_dims, error, &
mem_space_id=memspace, file_space_id=dataspace2)
CALL check("h5dwrite_f", error, total_error)
!
!Close the dataspace for the datasets.
!
CALL h5sclose_f(dataspace1, error)
CALL check("h5sclose_f", error, total_error)
CALL h5sclose_f(dataspace2, error)
CALL check("h5sclose_f", error, total_error)
!
!Close the memoryspace.
!
CALL h5sclose_f(memspace, error)
CALL check("h5sclose_f", error, total_error)
!
!Close the datasets.
!
CALL h5dclose_f(dset1_id, error)
CALL check("h5dclose_f", error, total_error)
CALL h5dclose_f(dset2_id, error)
CALL check("h5dclose_f", error, total_error)
!
!Close the files.
!
CALL h5fclose_f(file1_id, error)
CALL check("h5fclose_f", error, total_error)
CALL h5fclose_f(file2_id, error)
CALL check("h5fclose_f", error, total_error)
!
!Open both files and print the contents of the datasets.
!
!
!Open the files.
!
CALL h5fopen_f (fix_filename1, H5F_ACC_RDWR_F, file1_id, error)
CALL check("h5fopen_f", error, total_error)
CALL h5fopen_f (fix_filename2, H5F_ACC_RDWR_F, file2_id, error)
CALL check("h5fopen_f", error, total_error)
!
!Open the datasets.
!
CALL h5dopen_f(file1_id, dsetname1, dset1_id, error)
CALL check("h5dopen_f", error, total_error)
CALL h5dopen_f(file2_id, dsetname2, dset2_id, error)
CALL check("h5dopen_f", error, total_error)
!
!Read dataset1.
!
data_dims(1) = 3
data_dims(2) = 4
CALL h5dread_f(dset1_id, H5T_NATIVE_INTEGER, bufnew, data_dims, error)
CALL check("h5dread_f", error, total_error)
!
!Display the data read from dataset "Copy1"
!
!write(*,*) "The data in dataset Copy1 is: "
!do i = 1, 3
! print *, (bufnew(i,j), j = 1,4)
!end do
!
!Read dataset2.
!
CALL h5dread_f(dset2_id, H5T_NATIVE_INTEGER, bufnew, data_dims, error)
CALL check("h5dread_f", error, total_error)
!
!Display the data read from dataset "Copy2"
!
!write(*,*) "The data in dataset Copy2 is: "
!do i = 1, 3
! print *, (bufnew(i,j), j = 1,4)
!end do
!
!Close the datasets.
!
CALL h5dclose_f(dset1_id, error)
CALL check("h5dclose_f", error, total_error)
CALL h5dclose_f(dset2_id, error)
CALL check("h5dclose_f", error, total_error)
!
!Close the files.
!
CALL h5fclose_f(file1_id, error)
CALL check("h5fclose_f", error, total_error)
CALL h5fclose_f(file2_id, error)
CALL check("h5fclose_f", error, total_error)
if(cleanup) CALL h5_cleanup_f(filename1, H5P_DEFAULT_F, error)
CALL check("h5_cleanup_f", error, total_error)
if(cleanup) CALL h5_cleanup_f(filename2, H5P_DEFAULT_F, error)
CALL check("h5_cleanup_f", error, total_error)
RETURN
END SUBROUTINE test_select_element
SUBROUTINE test_basic_select(cleanup, total_error)
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(INOUT) :: total_error
!
!the dataset is stored in file "testselect.h5"
!
CHARACTER(LEN=10), PARAMETER :: filename = "testselect"
CHARACTER(LEN=80) :: fix_filename
!
!dataspace rank
!
INTEGER, PARAMETER :: RANK = 2
!
!select NUMP_POINTS points from the file
!
INTEGER(SIZE_T), PARAMETER :: NUMPS = 10
!
!dataset name is "testselect"
!
CHARACTER(LEN=10), PARAMETER :: dsetname = "testselect"
INTEGER(HID_T) :: file_id ! File identifier
INTEGER(HID_T) :: dset_id ! Dataset identifier
INTEGER(HID_T) :: dataspace ! Dataspace identifier
!
!Dataset dimensions
!
INTEGER(HSIZE_T), DIMENSION(2) :: dimsf = (/5,6/)
!
!Size of the hyperslab in the file
!
INTEGER(HSIZE_T), DIMENSION(2) :: count = (/2,2/)
!
!hyperslab offset in the file
!
INTEGER(HSIZE_T), DIMENSION(2) :: offset = (/0,0/)
!
!start block for getting the selected hyperslab
!
INTEGER(HSIZE_T) :: startblock = 0
!
!start point for getting the selected elements
!
INTEGER(HSIZE_T) :: startpoint = 0
!
!Stride of the hyperslab in the file
!
INTEGER(HSIZE_T), DIMENSION(2) :: stride = (/3,3/)
!
!BLock size of the hyperslab in the file
!
INTEGER(HSIZE_T), DIMENSION(2) :: block = (/2,2/)
!
!array to give selected points' coordinations
!
INTEGER(HSIZE_T), DIMENSION(RANK, NUMPS) :: coord
!
!Number of hyperslabs selected in the current dataspace
!
INTEGER(HSSIZE_T) :: num_blocks
!
!allocatable array for putting a list of hyperslabs
!selected in the current file dataspace
!
INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: blocklist
!
!Number of points selected in the current dataspace
!
INTEGER(HSSIZE_T) :: num_points
INTEGER(HSIZE_T) :: num1_points
!
!allocatable array for putting a list of points
!selected in the current file dataspace
!
INTEGER(HSIZE_T), ALLOCATABLE, DIMENSION(:) :: pointlist
!
!start and end bounds in the current dataspace selection
!
INTEGER(HSIZE_T), DIMENSION(RANK) :: startout, endout
!
!data to write
!
INTEGER, DIMENSION(5,6) :: data
!
!flag to check operation success
!
INTEGER :: error
INTEGER(HSIZE_T), DIMENSION(3) :: data_dims
LOGICAL :: same, intersects
INTEGER(HID_T) :: scalar_all_sid
INTEGER(hsize_t), DIMENSION(1:2) :: block_start = (/0, 0/) ! Start offset for BLOCK
INTEGER(hsize_t), DIMENSION(1:2) :: block_end = (/2, 3/) ! END offset for BLOCK
!
!initialize the coord array to give the selected points' position
!
coord(1,1) = 1
coord(2,1) = 1
coord(1,2) = 1
coord(2,2) = 3
coord(1,3) = 1
coord(2,3) = 5
coord(1,4) = 3
coord(2,4) = 1
coord(1,5) = 3
coord(2,5) = 3
coord(1,6) = 3
coord(2,6) = 5
coord(1,7) = 4
coord(2,7) = 3
coord(1,8) = 4
coord(2,8) = 1
coord(1,9) = 5
coord(2,9) = 3
coord(1,10) = 5
coord(2,10) = 5
!
!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 for the dataset.
!
CALL h5screate_simple_f(RANK, dimsf, dataspace, error)
CALL check("h5screate_simple_f", error, total_error)
! Check shape same API
CALL h5sselect_shape_same_f(dataspace, dataspace, same, error)
CALL check("h5sselect_shape_same_f", error, total_error)
CALL VERIFY("h5sselect_shape_same_f", same, .TRUE., total_error)
CALL h5screate_f(H5S_SCALAR_F, scalar_all_sid, error)
CALL check("h5screate_f", error, total_error)
same = .TRUE.
CALL h5sselect_shape_same_f(dataspace, scalar_all_sid, same, error)
CALL check("h5sselect_shape_same_f", error, total_error)
CALL VERIFY("h5sselect_shape_same_f", same, .FALSE., total_error)
CALL h5sclose_f(scalar_all_sid,error)
CALL check("h5sclose_f", error, total_error)
!
! Create the dataset with default properties
!
CALL h5dcreate_f(file_id, dsetname, H5T_STD_I32BE, dataspace, &
dset_id, error)
CALL check("h5dcreate_f", error, total_error)
!
! Write the dataset
!
data_dims(1) = 5
data_dims(2) = 6
CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, data, data_dims, error)
CALL check("h5dwrite_f", error, total_error)
! Set selection to 'all'
CALL h5sselect_all_f(dataspace, error)
CALL check("h5sselect_all_f", error, total_error)
! Test block intersection with 'all' selection (always true)
CALL h5sselect_intersect_block_f(dataspace, block_start, block_end, intersects, error)
CALL check("h5sselect_intersect_block_f", error, total_error)
CALL verify("h5sselect_intersect_block_f", intersects, .TRUE., total_error)
! Select 2x2 region of the dataset
CALL h5sselect_hyperslab_f(dataspace, H5S_SELECT_SET_F, offset, count, error)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Check an intersecting region
block_start(1:2) = (/1,0/)
block_end(1:2) = (/2,2/)
CALL h5sselect_intersect_block_f(dataspace, block_start, block_end, intersects, error)
CALL check("h5sselect_intersect_block_f", error, total_error)
CALL verify("h5sselect_intersect_block_f", intersects, .TRUE., total_error)
! Check a non-intersecting region
block_start(1:2) = (/2,1/)
block_end(1:2) = (/4,5/)
CALL h5sselect_intersect_block_f(dataspace, block_start, block_end, intersects, error)
CALL check("h5sselect_intersect_block_f", error, total_error)
CALL verify("h5sselect_intersect_block_f2", intersects, .FALSE., total_error)
!
!Close the dataspace for the dataset.
!
CALL h5sclose_f(dataspace, error)
CALL check("h5sclose_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)
!
!Open the file.
!
CALL h5fopen_f (fix_filename, H5F_ACC_RDONLY_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 dataset's dataspace handle.
!
CALL h5dget_space_f(dset_id, dataspace, error)
CALL check("h5dget_space_f", error, total_error)
!
!Select hyperslab in the dataset.
!
CALL h5sselect_hyperslab_f(dataspace, H5S_SELECT_SET_F, &
offset, count, error, stride, block)
CALL check("h5sselect_hyperslab_f", error, total_error)
!
!get the number of hyperslab blocks in the current dataspac selection
!
CALL h5sget_select_hyper_nblocks_f(dataspace, num_blocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
IF (num_blocks .NE. 4) write (*,*) "error occurred with num_blocks"
!write(*,*) num_blocks
!result of num_blocks is 4
!
!allocate the blocklist array
!
ALLOCATE(blocklist(num_blocks*RANK*2), STAT= error)
if(error .NE. 0) then
STOP
endif
!
!get the list of hyperslabs selected in the current dataspac selection
!
CALL h5sget_select_hyper_blocklist_f(dataspace, startblock, &
num_blocks, blocklist, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! write(*,*) (blocklist(i), i =1, num_blocks*RANK*2)
!result of blocklist selected is:
!1, 1, 2, 2, 4, 1, 5, 2, 1, 4, 2, 5, 4, 4, 5, 5
!
!deallocate the blocklist array
!
DEALLOCATE(blocklist)
!
!get the selection bounds in the current dataspac selection
!
CALL h5sget_select_bounds_f(dataspace, startout, endout, error)
CALL check("h5sget_select_bounds_f", error, total_error)
IF ( (startout(1) .ne. 1) .or. (startout(2) .ne. 1) ) THEN
write(*,*) "error occurred to select_bounds's start position"
END IF
IF ( (endout(1) .ne. 5) .or. (endout(2) .ne. 5) ) THEN
write(*,*) "error occurred to select_bounds's end position"
END IF
!write(*,*) (startout(i), i = 1, RANK)
!result of startout is 0, 0
!write(*,*) (endout(i), i = 1, RANK)
!result of endout is 5, 5
!
!allocate the pointlist array
!
! ALLOCATE(pointlist(num_blocks*RANK), STAT= error)
ALLOCATE(pointlist(20), STAT= error)
if(error .NE. 0) then
STOP
endif
!
!Select the elements in file space
!
CALL h5sselect_elements_f(dataspace, H5S_SELECT_SET_F, RANK, NUMPS,&
coord, error)
CALL check("h5sselect_elements_f", error, total_error)
!
!Get the number of selected elements
!
CALL h5sget_select_elem_npoints_f(dataspace, num_points, error)
CALL check("h5sget_select_elem_npoints_f", error, total_error)
IF (num_points .NE. 10) write(*,*) "error occurred with num_points"
!write(*,*) num_points
! result of num_points is 10
!
!Get the list of selected elements
!
num1_points = num_points
CALL h5sget_select_elem_pointlist_f(dataspace, startpoint, &
num1_points, pointlist, error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
!write(*,*) (pointlist(i), i =1, num1_points*RANK)
!result of pintlist is:
!1, 1, 3, 1, 5, 1, 1, 3, 3, 3, 5, 3, 3,
!4, 1, 4, 3, 5, 5, 5
!
!deallocate the pointlist array
!
DEALLOCATE(pointlist)
!
!Close the dataspace for the dataset.
!
CALL h5sclose_f(dataspace, error)
CALL check("h5sclose_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 test_basic_select
!***************************************************************
!**
!** test_select_point(): Test basic H5S (dataspace) selection code.
!** Tests element selections between dataspaces of various sizes
!** and dimensionalities.
!**
!***************************************************************
SUBROUTINE test_select_point(cleanup, total_error)
IMPLICIT NONE
LOGICAL, INTENT(IN) :: cleanup
INTEGER, INTENT(INOUT) :: total_error
INTEGER(HID_T) :: xfer_plist
INTEGER, PARAMETER :: SPACE1_DIM1=3
INTEGER, PARAMETER :: SPACE1_DIM2=15
INTEGER, PARAMETER :: SPACE1_DIM3=13
INTEGER, PARAMETER :: SPACE2_DIM1=30
INTEGER, PARAMETER :: SPACE2_DIM2=26
INTEGER, PARAMETER :: SPACE3_DIM1=15
INTEGER, PARAMETER :: SPACE3_DIM2=26
INTEGER, PARAMETER :: SPACE1_RANK=3
INTEGER, PARAMETER :: SPACE2_RANK=2
INTEGER, PARAMETER :: SPACE3_RANK=2
! Element selection information
INTEGER, PARAMETER :: POINT1_NPOINTS=10
INTEGER(hid_t) ::fid1 ! HDF5 File IDs
INTEGER(hid_t) ::dataset ! Dataset ID
INTEGER(hid_t) ::sid1,sid2 ! Dataspace ID
INTEGER(hsize_t), DIMENSION(1:3) :: dims1 = (/SPACE1_DIM1, SPACE1_DIM2, SPACE1_DIM3/)
INTEGER(hsize_t), DIMENSION(1:2) :: dims2 = (/SPACE2_DIM1, SPACE2_DIM2/)
INTEGER(hsize_t), DIMENSION(1:2) :: dims3 = (/SPACE3_DIM1, SPACE3_DIM2/)
INTEGER(hsize_t), DIMENSION(1:SPACE1_RANK,1:POINT1_NPOINTS) :: coord1 ! Coordinates for point selection
INTEGER(hsize_t), DIMENSION(1:SPACE1_RANK,1:POINT1_NPOINTS) :: temp_coord1 ! Coordinates for point selection
INTEGER(hsize_t), DIMENSION(1:SPACE2_RANK,1:POINT1_NPOINTS) :: coord2 ! Coordinates for point selection
INTEGER(hsize_t), DIMENSION(1:SPACE2_RANK,1:POINT1_NPOINTS) :: temp_coord2 ! Coordinates for point selection
INTEGER(hsize_t), DIMENSION(1:SPACE3_RANK,1:POINT1_NPOINTS) :: coord3 ! Coordinates for point selection
INTEGER(hsize_t), DIMENSION(1:SPACE3_RANK,1:POINT1_NPOINTS) :: temp_coord3 ! Coordinates for point selection
INTEGER(hssize_t) :: npoints
!!$ uint8_t *wbuf, buffer to write to disk
!!$ *rbuf, buffer read from disk
!!$ *tbuf; temporary buffer pointer
INTEGER :: i,j; ! Counters
! struct pnt_iter pi; Custom Pointer iterator struct
INTEGER :: error ! Generic return value
CHARACTER(LEN=9) :: filename = 'h5s_hyper'
CHARACTER(LEN=80) :: fix_filename
CHARACTER(LEN=1), DIMENSION(1:SPACE2_DIM1,1:SPACE2_DIM2) :: wbuf
CALL h5_fixname_f(filename, fix_filename, H5P_DEFAULT_F, error)
IF (error .NE. 0) THEN
WRITE(*,*) "Cannot modify filename"
STOP
ENDIF
xfer_plist = H5P_DEFAULT_F
! MESSAGE(5, ("Testing Element Selection Functions\n"));
! Allocate write & read buffers
!!$ wbuf = malloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
!!$ rbuf = calloc(sizeof(uint8_t), (size_t)(SPACE3_DIM1 * SPACE3_DIM2));
!!$
! Initialize WRITE buffer
DO i = 1, SPACE2_DIM1
DO j = 1, SPACE2_DIM2
wbuf(i,j) = 'a'
ENDDO
ENDDO
!!$ for(i=0, tbuf=wbuf; i<SPACE2_DIM1; i++)
!!$ for(j=0; j<SPACE2_DIM2; j++)
!!$ *tbuf++=(uint8_t)((i*SPACE2_DIM2)+j);
! Create file
CALL h5fcreate_f(fix_filename, H5F_ACC_TRUNC_F, fid1, error)
CALL check("h5fcreate_f", error, total_error)
! Create dataspace for dataset
CALL h5screate_simple_f(SPACE1_RANK, dims1, sid1, error)
CALL check("h5screate_simple_f", error, total_error)
! Create dataspace for write buffer
CALL h5screate_simple_f(SPACE2_RANK, dims2, sid2, error)
CALL check("h5screate_simple_f", error, total_error)
! Select sequence of ten points for disk dataset
coord1(1,1)=1; coord1(2,1)=11; coord1(3,1)= 6;
coord1(1,2)=2; coord1(2,2)= 3; coord1(3,2)= 8;
coord1(1,3)=3; coord1(2,3)= 5; coord1(3,3)=10;
coord1(1,4)=1; coord1(2,4)= 7; coord1(3,4)=12;
coord1(1,5)=2; coord1(2,5)= 9; coord1(3,5)=14;
coord1(1,6)=3; coord1(2,6)=13; coord1(3,6)= 1;
coord1(1,7)=1; coord1(2,7)=15; coord1(3,7)= 3;
coord1(1,8)=2; coord1(2,8)= 1; coord1(3,8)= 5;
coord1(1,9)=3; coord1(2,9)= 2; coord1(3,9)= 7;
coord1(1,10)=1; coord1(2,10)= 4; coord1(3,10)= 9
CALL h5sselect_elements_f(sid1, H5S_SELECT_SET_F, SPACE1_RANK, INT(POINT1_NPOINTS,size_t), coord1, error)
CALL check("h5sselect_elements_f", error, total_error)
! Verify correct elements selected
CALL h5sget_select_elem_pointlist_f(sid1, INT(0,hsize_t), INT(POINT1_NPOINTS,hsize_t),temp_coord1,error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
DO i= 1, POINT1_NPOINTS
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord1(1,i)), INT(coord1(1,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord1(2,i)), INT(coord1(2,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord1(3,i)), INT(coord1(3,i)), total_error)
ENDDO
CALL H5Sget_select_npoints_f(sid1, npoints, error)
CALL check("h5sget_select_npoints_f", error, total_error)
CALL verify("h5sget_select_npoints_f", INT(npoints), 10, total_error)
! Append another sequence of ten points to disk dataset
coord1(1,1)=1; coord1(2,1)=3; coord1(3,1)= 1;
coord1(1,2)=2; coord1(2,2)=11; coord1(3,2)= 9;
coord1(1,3)=3; coord1(2,3)= 9; coord1(3,3)=11;
coord1(1,4)=1; coord1(2,4)= 8; coord1(3,4)=13;
coord1(1,5)=2; coord1(2,5)= 4; coord1(3,5)=12;
coord1(1,6)=3; coord1(2,6)= 2; coord1(3,6)= 2;
coord1(1,7)=1; coord1(2,7)=14; coord1(3,7)= 8;
coord1(1,8)=2; coord1(2,8)=15; coord1(3,8)= 7;
coord1(1,9)=3; coord1(2,9)= 3; coord1(3,9)= 6;
coord1(1,10)=1; coord1(2,10)= 7; coord1(3,10)= 14
CALL h5sselect_elements_f(sid1, H5S_SELECT_APPEND_F, SPACE1_RANK, INT(POINT1_NPOINTS,size_t), coord1, error)
CALL check("h5sselect_elements_f", error, total_error)
! Verify correct elements selected
CALL h5sget_select_elem_pointlist_f(sid1, INT(POINT1_NPOINTS,hsize_t), INT(POINT1_NPOINTS,hsize_t),temp_coord1,error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
DO i= 1, POINT1_NPOINTS
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord1(1,i)), INT(coord1(1,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord1(2,i)), INT(coord1(2,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord1(3,i)), INT(coord1(3,i)), total_error)
ENDDO
CALL H5Sget_select_npoints_f(sid1, npoints, error)
CALL check("h5sget_select_npoints_f", error, total_error)
CALL verify("h5sget_select_npoints_f", INT(npoints), 20, total_error)
! Select sequence of ten points for memory dataset
coord2(1,1)=13; coord2(2,1)= 4;
coord2(1,2)=16; coord2(2,2)=14;
coord2(1,3)= 8; coord2(2,3)=26;
coord2(1,4)= 1; coord2(2,4)= 7;
coord2(1,5)=14; coord2(2,5)= 1;
coord2(1,6)=25; coord2(2,6)=12;
coord2(1,7)=13; coord2(2,7)=22;
coord2(1,8)=30; coord2(2,8)= 5;
coord2(1,9)= 9; coord2(2,9)= 9;
coord2(1,10)=20; coord2(2,10)=18
CALL h5sselect_elements_f(sid2, H5S_SELECT_SET_F, SPACE2_RANK, INT(POINT1_NPOINTS,size_t), coord2, error)
CALL check("h5sselect_elements_f", error, total_error)
! Verify correct elements selected
CALL h5sget_select_elem_pointlist_f(sid2, INT(0,hsize_t), INT(POINT1_NPOINTS,hsize_t),temp_coord2,error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
DO i= 1, POINT1_NPOINTS
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord2(1,i)), INT(coord2(1,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord2(2,i)), INT(coord2(2,i)), total_error)
ENDDO
!!$
!!$ Save points for later iteration
!!$ (these are in the second half of the buffer, because we are prepending
!!$ the next list of points to the beginning of the point selection list)
!!$ memcpy(((char *)pi.coord)+sizeof(coord2),coord2,sizeof(coord2));
!!$
CALL H5Sget_select_npoints_f(sid2, npoints, error)
CALL check("h5sget_select_npoints_f", error, total_error)
CALL verify("h5sget_select_npoints_f", INT(npoints), 10, total_error)
! Append another sequence of ten points to memory dataset
coord2(1,1)=25; coord2(2,1)= 1;
coord2(1,2)= 3; coord2(2,2)=26;
coord2(1,3)=14; coord2(2,3)=18;
coord2(1,4)= 9; coord2(2,4)= 4;
coord2(1,5)=30; coord2(2,5)= 5;
coord2(1,6)=12; coord2(2,6)=15;
coord2(1,7)= 6; coord2(2,7)=23;
coord2(1,8)=13; coord2(2,8)= 3;
coord2(1,9)=22; coord2(2,9)=13;
coord2(1,10)= 10; coord2(2,10)=19
CALL h5sselect_elements_f(sid2, H5S_SELECT_PREPEND_F, SPACE2_RANK, INT(POINT1_NPOINTS,size_t), coord2, error)
CALL check("h5sselect_elements_f", error, total_error)
! Verify correct elements selected
CALL h5sget_select_elem_pointlist_f(sid2, INT(0,hsize_t), INT(POINT1_NPOINTS,hsize_t),temp_coord2,error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
DO i= 1, POINT1_NPOINTS
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord2(1,i)), INT(coord2(1,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord2(2,i)), INT(coord2(2,i)), total_error)
ENDDO
CALL H5Sget_select_npoints_f(sid2, npoints, error)
CALL check("h5sget_select_npoints_f", error, total_error)
CALL verify("h5sget_select_npoints_f", INT(npoints), 20, total_error)
!!$ Save points for later iteration
!!$ memcpy(pi.coord,coord2,sizeof(coord2));
! Create a dataset
CALL h5dcreate_f(fid1, "Dataset1", H5T_NATIVE_CHARACTER, sid1, dataset, error)
CALL check("h5dcreate_f", error, total_error)
! Write selection to disk
CALL h5dwrite_f(dataset, H5T_NATIVE_CHARACTER, wbuf, dims2, error, sid2, sid1, xfer_plist)
CALL check("h5dwrite_f", error, total_error)
! Close memory dataspace
CALL h5sclose_f(sid2, error)
CALL check("h5sclose_f", error, total_error)
! Create dataspace for reading buffer
CALL h5screate_simple_f(SPACE3_RANK, dims3, sid2, error)
CALL check("h5screate_simple_f", error, total_error)
! Select sequence of points for read dataset
coord3(1,1)= 1; coord3(2,1)= 3;
coord3(1,2)= 5; coord3(2,2)= 9;
coord3(1,3)=14; coord3(2,3)=14;
coord3(1,4)=15; coord3(2,4)=21;
coord3(1,5)= 8; coord3(2,5)=10;
coord3(1,6)= 3; coord3(2,6)= 1;
coord3(1,7)= 10; coord3(2,7)=20;
coord3(1,8)= 2; coord3(2,8)=23;
coord3(1,9)=13; coord3(2,9)=22;
coord3(1,10)=12; coord3(2,10)=7;
CALL h5sselect_elements_f(sid2, H5S_SELECT_SET_F, SPACE3_RANK, INT(POINT1_NPOINTS,size_t), coord3, error)
CALL check("h5sselect_elements_f", error, total_error)
! Verify correct elements selected
CALL h5sget_select_elem_pointlist_f(sid2, INT(0,hsize_t), INT(POINT1_NPOINTS,hsize_t),temp_coord3,error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
DO i= 1, POINT1_NPOINTS
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord3(1,i)), INT(coord3(1,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord3(2,i)), INT(coord3(2,i)), total_error)
ENDDO
CALL H5Sget_select_npoints_f(sid2, npoints, error)
CALL check("h5sget_select_npoints_f", error, total_error)
CALL verify("h5sget_select_npoints_f", INT(npoints), 10, total_error)
! Append another sequence of ten points to disk dataset
coord3(1,1)=15; coord3(2,1)=26;
coord3(1,2)= 1; coord3(2,2)= 1;
coord3(1,3)=12; coord3(2,3)=12;
coord3(1,4)= 6; coord3(2,4)=15;
coord3(1,5)= 4; coord3(2,5)= 6;
coord3(1,6)= 3; coord3(2,6)= 3;
coord3(1,7)= 8; coord3(2,7)=14;
coord3(1,8)=10; coord3(2,8)=17;
coord3(1,9)=13; coord3(2,9)=23;
coord3(1,10)=14; coord3(2,10)=10
CALL h5sselect_elements_f(sid2, H5S_SELECT_APPEND_F, SPACE3_RANK, INT(POINT1_NPOINTS,size_t), coord3, error)
CALL check("h5sselect_elements_f", error, total_error)
! Verify correct elements selected
CALL h5sget_select_elem_pointlist_f(sid2, INT(POINT1_NPOINTS,hsize_t), INT(POINT1_NPOINTS,hsize_t),temp_coord3,error)
CALL check("h5sget_select_elem_pointlist_f", error, total_error)
DO i= 1, POINT1_NPOINTS
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord3(1,i)), INT(coord3(1,i)), total_error)
CALL verify("h5sget_select_elem_pointlist_f", INT(temp_coord3(2,i)), INT(coord3(2,i)), total_error)
ENDDO
CALL H5Sget_select_npoints_f(sid2, npoints, error)
CALL check("h5sget_select_npoints_f", error, total_error)
CALL verify("h5sget_select_npoints_f", INT(npoints), 20, total_error)
! F2003 feature
!!$ Read selection from disk
!!$ ret=H5Dread(dataset,H5T_NATIVE_UCHAR,sid2,sid1,xfer_plist,rbuf);
!!$ CHECK(ret, FAIL, "H5Dread");
!!$
!!$ Check that the values match with a dataset iterator
!!$ pi.buf=wbuf;
!!$ pi.offset=0;
!!$ ret = H5Diterate(rbuf,H5T_NATIVE_UCHAR,sid2,test_select_point_iter1,&pi);
!!$ CHECK(ret, FAIL, "H5Diterate");
!!$
! F2003 feature
! Close memory dataspace
CALL h5sclose_f(sid2, error)
CALL check("h5sclose_f", error, total_error)
! Close disk dataspace
CALL h5sclose_f(sid1, error)
CALL check("h5sclose_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)
IF(cleanup) CALL h5_cleanup_f(filename, H5P_DEFAULT_F, error)
CALL check("h5_cleanup_f", error, total_error)
END SUBROUTINE test_select_point
!***************************************************************
!**
!** test_select_combine(): Test basic H5S (dataspace) selection code.
!** Tests combining "all" and "none" selections with hyperslab
!** operations.
!**
!***************************************************************
SUBROUTINE test_select_combine(total_error)
IMPLICIT NONE
INTEGER, INTENT(INOUT) :: total_error
INTEGER, PARAMETER :: SPACE7_RANK = 2
INTEGER, PARAMETER :: SPACE7_DIM1 = 10
INTEGER, PARAMETER :: SPACE7_DIM2 = 10
INTEGER(hid_t) :: base_id ! Base dataspace for test
INTEGER(hid_t) :: all_id ! Dataspace for "all" selection
INTEGER(hid_t) :: none_id ! Dataspace for "none" selection
INTEGER(hid_t) :: space1 ! Temporary dataspace #1
INTEGER(hsize_t), DIMENSION(1:SPACE7_RANK) :: start ! Hyperslab start
INTEGER(hsize_t), DIMENSION(1:SPACE7_RANK) :: stride ! Hyperslab stride
INTEGER(hsize_t), DIMENSION(1:SPACE7_RANK) :: icount ! Hyperslab count
INTEGER(hsize_t), DIMENSION(1:SPACE7_RANK) :: iblock ! Hyperslab BLOCK
INTEGER(hsize_t), DIMENSION(1:SPACE7_RANK) :: dims = (/SPACE7_DIM1,SPACE7_DIM2/) ! Dimensions of dataspace
INTEGER :: sel_type ! Selection type
INTEGER(hssize_t) :: nblocks ! Number of hyperslab blocks
INTEGER(hsize_t), DIMENSION(1:128,1:2,1:SPACE7_RANK) :: blocks ! List of blocks
INTEGER :: error, area
! Create dataspace for dataset on disk
CALL h5screate_simple_f(SPACE7_RANK, dims, base_id, error)
CALL check("h5screate_simple_f", error, total_error)
! Copy base dataspace and set selection to "all"
CALL h5scopy_f(base_id, all_id, error)
CALL check("h5scopy_f", error, total_error)
CALL H5Sselect_all_f(all_id, error)
CALL check("H5Sselect_all_f", error, total_error)
CALL H5Sget_select_type_f(all_id, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT(H5S_SEL_ALL_F), total_error)
! Copy base dataspace and set selection to "none"
CALL h5scopy_f(base_id, none_id, error)
CALL check("h5scopy_f", error, total_error)
CALL H5Sselect_none_f(none_id, error)
CALL check("H5Sselect_none_f", error, total_error)
CALL H5Sget_select_type_f(none_id, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT(H5S_SEL_NONE_F), total_error)
! Copy "all" selection & space
CALL H5Scopy_f(all_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'OR' "all" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/)
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_OR_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that it's still "all" selection
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT(H5S_SEL_ALL_F), total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "all" selection & space
CALL H5Scopy_f(all_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'AND' "all" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/)
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_AND_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the same at the original block
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_HYPERSLABS_F), total_error)
! Verify that there is only one block
CALL h5sget_select_hyper_nblocks_f(space1, nblocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
CALL verify("h5sget_select_hyper_nblocks_f", INT(nblocks), 1, total_error)
! Retrieve the block defined
CALL h5sget_select_hyper_blocklist_f(space1, INT(0, hsize_t), INT(nblocks,hsize_t), blocks, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! Verify that the correct block is defined
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(1,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(2,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(3,1,1)), 5, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(4,1,1)), 4, total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "all" selection & space
CALL H5Scopy_f(all_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'XOR' "all" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/)
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_XOR_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is an inversion of the original block
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_HYPERSLABS_F), total_error)
! Verify that there are two blocks
CALL h5sget_select_hyper_nblocks_f(space1, nblocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
CALL verify("h5sget_select_hyper_nblocks_f", INT(nblocks), 2, total_error)
! Retrieve the block defined
blocks = -1 ! Reset block list
CALL h5sget_select_hyper_blocklist_f(space1, INT(0, hsize_t), INT(nblocks,hsize_t), blocks, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! Verify that the correct block is defined
! No guarantee is implied as the order in which blocks are listed.
! So this will ONLY work for square domains iblock(1:2) = (/5,5/)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(1,1,1)), 1, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(2,1,1)), 5, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(3,1,1)), 5, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(4,1,1)), 10, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(5,1,1)), 6, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(6,1,1)), 1, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(7,1,1)), 10, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(8,1,1)), 10, total_error)
! Otherwise make sure the "area" of the block is correct
area = (ABS(INT(blocks(1,1,1)-blocks(3,1,1)))+1)*(ABS(INT(blocks(2,1,1)-blocks(4,1,1)))+1)
area = area + (ABS(INT(blocks(5,1,1)-blocks(7,1,1)))+1)*(ABS(INT(blocks(6,1,1)-blocks(8,1,1)))+1)
CALL verify("h5sget_select_hyper_blocklist_f", area, 80, total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "all" selection & space
CALL H5Scopy_f(all_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'NOTB' "all" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_NOTB_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is an inversion of the original block
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_HYPERSLABS_F), total_error)
! Verify that there are two blocks
CALL h5sget_select_hyper_nblocks_f(space1, nblocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
CALL verify("h5sget_select_hyper_nblocks_f", INT(nblocks), 2, total_error)
! Retrieve the block defined
blocks = -1 ! Reset block list
CALL h5sget_select_hyper_blocklist_f(space1, INT(0, hsize_t), INT(nblocks,hsize_t), blocks, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! Verify that the correct block is defined
! No guarantee is implied as the order in which blocks are listed.
! So this will ONLY work for square domains iblock(1:2) = (/5,5/)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(1,1,1)), 1, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(2,1,1)), 5, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(3,1,1)), 5, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(4,1,1)),10, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(5,1,1)), 6, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(6,1,1)), 1, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(7,1,1)),10, total_error)
!!$ CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(8,1,1)),10, total_error)
! Otherwise make sure the "area" of the block is correct
area = (ABS(INT(blocks(1,1,1)-blocks(3,1,1)))+1)*(ABS(INT(blocks(2,1,1)-blocks(4,1,1)))+1)
area = area + (ABS(INT(blocks(5,1,1)-blocks(7,1,1)))+1)*(ABS(INT(blocks(6,1,1)-blocks(8,1,1)))+1)
CALL verify("h5sget_select_hyper_blocklist_f", area, 80, total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "all" selection & space
CALL H5Scopy_f(all_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'NOTA' "all" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_NOTA_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the "none" selection
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_NONE_F), total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "none" selection & space
CALL H5Scopy_f(none_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'OR' "none" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_OR_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the same as the original hyperslab
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_HYPERSLABS_F), total_error)
! Verify that there is only one block
CALL h5sget_select_hyper_nblocks_f(space1, nblocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
CALL verify("h5sget_select_hyper_nblocks_f", INT(nblocks), 1, total_error)
! Retrieve the block defined
blocks = -1 ! Reset block list
CALL h5sget_select_hyper_blocklist_f(space1, INT(0, hsize_t), INT(nblocks,hsize_t), blocks, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! Verify that the correct block is defined
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(1,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(2,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(3,1,1)), 5, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(4,1,1)), 4, total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "none" selection & space
CALL H5Scopy_f(none_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'AND' "none" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_AND_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the "none" selection
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_NONE_F), total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "none" selection & space
CALL H5Scopy_f(none_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'XOR' "none" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_XOR_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the same as the original hyperslab
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_HYPERSLABS_F), total_error)
! Verify that there is only one block
CALL h5sget_select_hyper_nblocks_f(space1, nblocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
CALL verify("h5sget_select_hyper_nblocks_f", INT(nblocks), 1, total_error)
! Retrieve the block defined
blocks = -1 ! Reset block list
CALL h5sget_select_hyper_blocklist_f(space1, INT(0, hsize_t), INT(nblocks,hsize_t), blocks, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! Verify that the correct block is defined
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(1,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(2,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(3,1,1)), 5, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(4,1,1)), 4, total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "none" selection & space
CALL H5Scopy_f(none_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'NOTB' "none" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_NOTB_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the "none" selection
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_NONE_F), total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Copy "none" selection & space
CALL H5Scopy_f(none_id, space1, error)
CALL check("h5scopy_f", error, total_error)
! 'NOTA' "none" selection with another hyperslab
start(1:2) = 0
stride(1:2) = 1
icount(1:2) = 1
iblock(1:2) = (/5,4/) !5
CALL h5sselect_hyperslab_f(space1, H5S_SELECT_NOTA_F, start, &
icount, error, stride, iblock)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Verify that the new selection is the same as the original hyperslab
CALL H5Sget_select_type_f(space1, sel_type, error)
CALL check("H5Sget_select_type_f", error, total_error)
CALL verify("H5Sget_select_type_f", INT(sel_type), INT( H5S_SEL_HYPERSLABS_F), total_error)
! Verify that there is ONLY one BLOCK
CALL h5sget_select_hyper_nblocks_f(space1, nblocks, error)
CALL check("h5sget_select_hyper_nblocks_f", error, total_error)
CALL verify("h5sget_select_hyper_nblocks_f", INT(nblocks), 1, total_error)
! Retrieve the block defined
blocks = -1 ! Reset block list
CALL h5sget_select_hyper_blocklist_f(space1, INT(0, hsize_t), INT(nblocks,hsize_t), blocks, error)
CALL check("h5sget_select_hyper_blocklist_f", error, total_error)
! Verify that the correct block is defined
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(1,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(2,1,1)), 1, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(3,1,1)), 5, total_error)
CALL verify("h5sget_select_hyper_blocklist_f", INT(blocks(4,1,1)), 4, total_error)
! Close temporary dataspace
CALL h5sclose_f(space1, error)
CALL check("h5sclose_f", error, total_error)
! Close dataspaces
CALL h5sclose_f(base_id, error)
CALL check("h5sclose_f", error, total_error)
CALL h5sclose_f(all_id, error)
CALL check("h5sclose_f", error, total_error)
CALL h5sclose_f(none_id, error)
CALL check("h5sclose_f", error, total_error)
END SUBROUTINE test_select_combine
!***************************************************************
!**
!** test_select_bounds(): Tests selection bounds on dataspaces,
!** both with and without offsets.
!**
!***************************************************************
SUBROUTINE test_select_bounds(total_error)
IMPLICIT NONE
INTEGER, INTENT(INOUT) :: total_error
INTEGER, PARAMETER :: SPACE11_RANK=2
INTEGER, PARAMETER :: SPACE11_DIM1=100
INTEGER, PARAMETER :: SPACE11_DIM2=50
INTEGER, PARAMETER :: SPACE11_NPOINTS=4
INTEGER(hid_t) :: sid ! Dataspace ID
INTEGER(hsize_t), DIMENSION(1:SPACE11_RANK) :: dims = (/SPACE11_DIM1, SPACE11_DIM2/) !Dataspace dimensions
INTEGER(hsize_t), DIMENSION(SPACE11_RANK, SPACE11_NPOINTS) :: coord ! Coordinates for point selection
INTEGER(hsize_t), DIMENSION(SPACE11_RANK) :: start ! The start of the hyperslab
INTEGER(hsize_t), DIMENSION(SPACE11_RANK) :: stride ! The stride between block starts for the hyperslab
INTEGER(hsize_t), DIMENSION(SPACE11_RANK) :: count ! The number of blocks for the hyperslab
INTEGER(hsize_t), DIMENSION(SPACE11_RANK) :: BLOCK ! The size of each block for the hyperslab
INTEGER(hssize_t), DIMENSION(SPACE11_RANK) :: offset ! Offset amount for selection
INTEGER(hsize_t), DIMENSION(SPACE11_RANK) :: low_bounds ! The low bounds for the selection
INTEGER(hsize_t), DIMENSION(SPACE11_RANK) :: high_bounds ! The high bounds for the selection
INTEGER :: error
! Create dataspace
CALL h5screate_simple_f(SPACE11_RANK, dims, sid, error)
CALL check("h5screate_simple_f", error, total_error)
! Get bounds for 'all' selection
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 1_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 1_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(1), INT(SPACE11_DIM1, hsize_t), total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), INT(SPACE11_DIM2, hsize_t), total_error)
! Set offset for selection
offset(1:2) = 1
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for 'all' selection with offset (which should be ignored)
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 1_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 1_hsize_t, total_error)
CALL VERIFY("h5sget_select_bounds_f", high_bounds(1), INT(SPACE11_DIM1, hsize_t), total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), INT(SPACE11_DIM2, hsize_t), total_error)
! Reset offset for selection
offset(1:2) = 0
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Set 'none' selection
CALL H5Sselect_none_f(sid, error)
CALL check("H5Sselect_none_f", error, total_error)
! Get bounds for 'none' selection, should fail
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL verify("h5sget_select_bounds_f", error, -1, total_error)
! Set point selection
coord(1,1)= 3; coord(2,1)= 3;
coord(1,2)= 3; coord(2,2)= 46;
coord(1,3)= 96; coord(2,3)= 3;
coord(1,4)= 96; coord(2,4)= 46;
CALL h5sselect_elements_f(sid, H5S_SELECT_SET_F, SPACE11_RANK, INT(SPACE11_NPOINTS,size_t), coord, error)
CALL check("h5sselect_elements_f", error, total_error)
! Get bounds for point selection
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 3_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 3_hsize_t, total_error)
CALL VERIFY("h5sget_select_bounds_f", high_bounds(1), INT(SPACE11_DIM1-4,hsize_t), total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), INT(SPACE11_DIM2-4,hsize_t), total_error)
! Set bad offset for selection
offset(1:2) = (/5,-5/)
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for hyperslab selection with negative offset
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL verify("h5sget_select_bounds_f", error, -1, total_error)
! Set valid offset for selection
offset(1:2) = (/2,-2/)
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for point selection with offset
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 5_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 1_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(1), INT(SPACE11_DIM1-2,hsize_t), total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), INT(SPACE11_DIM2-6,hsize_t), total_error)
! Reset offset for selection
offset(1:2) = 0
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Set "regular" hyperslab selection
start(1:2) = 2
stride(1:2) = 10
count(1:2) = 4
block(1:2) = 5
CALL h5sselect_hyperslab_f(sid, H5S_SELECT_SET_F, start, &
count, error, stride, block)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Get bounds for hyperslab selection
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 3_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 3_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(1), 37_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), 37_hsize_t, total_error)
! Set bad offset for selection
offset(1:2) = (/5,-5/)
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for hyperslab selection with negative offset
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL verify("h5sget_select_bounds_f", error, -1, total_error)
! Set valid offset for selection
offset(1:2) = (/5,-2/)
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for hyperslab selection with offset
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 8_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 1_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(1), 42_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), 35_hsize_t, total_error)
! Reset offset for selection
offset(1:2) = 0
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Make "irregular" hyperslab selection
start(1:2) = 20
stride(1:2) = 20
count(1:2) = 2
block(1:2) = 10
CALL h5sselect_hyperslab_f(sid, H5S_SELECT_OR_F, start, &
count, error, stride, block)
CALL check("h5sselect_hyperslab_f", error, total_error)
! Get bounds for hyperslab selection
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 3_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 3_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(1), 50_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), 50_hsize_t, total_error)
! Set bad offset for selection
offset(1:2) = (/5,-5/)
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for hyperslab selection with negative offset
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL verify("h5sget_select_bounds_f", error, -1, total_error)
! Set valid offset for selection
offset(1:2) = (/5,-2/)
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Get bounds for hyperslab selection with offset
CALL h5sget_select_bounds_f(sid, low_bounds, high_bounds, error)
CALL check("h5sget_select_bounds_f", error, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(1), 8_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", low_bounds(2), 1_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(1), 55_hsize_t, total_error)
CALL verify("h5sget_select_bounds_f", high_bounds(2), 48_hsize_t, total_error)
! Reset offset for selection
offset(1:2) = 0
CALL H5Soffset_simple_f(sid, offset, error)
CALL check("H5Soffset_simple_f", error, total_error)
! Close the dataspace
CALL h5sclose_f(sid, error)
CALL check("h5sclose_f", error, total_error)
END SUBROUTINE test_select_bounds
END MODULE TH5SSELECT
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