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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. *
+! Copyright by the Board of Trustees of the University of Illinois. *
+! All rights reserved. *
+! *
+! This file is part of HDF5. The full HDF5 copyright notice, including *
+! terms governing use, modification, and redistribution, is contained in *
+! the files COPYING and Copyright.html. COPYING can be found at the root *
+! of the source code distribution tree; Copyright.html can be found at the *
+! root level of an installed copy of the electronic HDF5 document set and *
+! is linked from the top-level documents page. It can also be found at *
+! http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
+! access to either file, you may request a copy from help@hdfgroup.org. *
+! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+!
+! 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 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 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)
+
+ USE HDF5 ! This module contains all necessary modules
+ USE TH5_MISC
+
+ 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 predifined 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
+
+ !
+ !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)
+
+ !
+ ! 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)
+
+ !
+ !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 occured 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 occured to select_bounds's start position"
+ END IF
+
+ IF ( (endout(1) .ne. 5) .or. (endout(2) .ne. 5) ) THEN
+ write(*,*) "error occured 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 occured 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 = HDmalloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2);
+!!$ rbuf = HDcalloc(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)
+!!$ HDmemcpy(((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
+!!$ HDmemcpy(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