SUBROUTINE external_test(total_error) !THis subroutine tests following functionalities: !h5pset_external_f, h5pget_external_count_f, !h5pget_external_f USE HDF5 ! This module contains all necessary modules IMPLICIT NONE INTEGER, INTENT(OUT) :: total_error CHARACTER(LEN=11), PARAMETER :: filename = "external.h5" INTEGER(HID_T) :: file_id INTEGER(HID_T) :: plist_id INTEGER(HID_T) :: space_id INTEGER(HID_T) :: dataset_id INTEGER(HSIZE_T), DIMENSION(1) :: cur_size !data space current size INTEGER(HSIZE_T), DIMENSION(1) :: max_size !data space maximum size CHARACTER(LEN=256) :: name !external file name INTEGER :: file_offset !external file offset INTEGER(HSIZE_T) :: file_size !sizeof external file segment INTEGER :: error !error code INTEGER(SIZE_T) :: int_size !size of integer INTEGER(HSIZE_T) :: file_bytes !Number of bytes reserved !in the file for the data INTEGER :: RANK = 1 !dataset rank INTEGER :: count !number of external files for the !specified dataset INTEGER(SIZE_T) :: namesize ! ! Initialize FORTRAN predefined datatypes ! ! CALL h5init_types_f(error) ! CALL check("h5init_types_f",error,total_error) ! !Create file "external.h5" using default properties. ! CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error) CALL check("h5fcreate_f",error,total_error) CALL h5pcreate_f(H5P_DATASET_CREATE_F, plist_id, error) CALL check("h5pcreate_f",error,total_error) cur_size(1) =100 max_size(1) = 100; call h5tget_size_f(H5T_NATIVE_INTEGER, int_size, error) CALL check("h5tget_size_f",error,total_error) file_size = int_size * max_size(1); CALL h5pset_external_f(plist_id, "ext1.data", 0, file_size, error) CALL check("h5pset_external_f",error,total_error) CALL h5screate_simple_f(RANK, cur_size, space_id, error, max_size) CALL check("h5screate_simple_f", error, total_error) CALL h5dcreate_f(file_id, "dset1", H5T_NATIVE_INTEGER, space_id, & dataset_id, error, plist_id) CALL check("h5dcreate_f", error, total_error) CALL h5dclose_f(dataset_id, error) CALL check("h5dclose_f", error, total_error) CALL h5pclose_f(plist_id, error) CALL check("h5pclose_f", error, total_error) CALL h5sclose_f(space_id, error) CALL check("h5sclose_f", error, total_error) ! Read dataset creation information CALL h5dopen_f(file_id, "dset1", dataset_id, error) CALL check("h5dopen_f",error,total_error) CALL h5dget_create_plist_f(dataset_id, plist_id, error) CALL check("h5dget_create_plist_f",error,total_error) CALL h5pget_external_count_f(plist_id, count, error) CALL check("h5pget_external_count_f",error,total_error) if(count .ne. 1 ) then write (*,*) "got external_count is not correct" total_error = total_error + 1 end if namesize = 10 CALL h5pget_external_f(plist_id, 0, namesize, name, file_offset, & file_bytes, error) CALL check("h5pget_external_f",error,total_error) if(file_offset .ne. 0 ) then write (*,*) "got external file offset is not correct" total_error = total_error + 1 end if if(file_bytes .ne. file_size ) then write (*,*) "got external file size is not correct" total_error = total_error + 1 end if CALL h5dclose_f(dataset_id, error) CALL check("h5dclose_f", error, total_error) CALL h5pclose_f(plist_id, error) CALL check("h5pclose_f", error, total_error) CALL h5fclose_f(file_id, error) CALL check("h5fclose_f", error, total_error) ! CALL h5close_types_f(error) ! CALL check("h5close_types_f", error, total_error) RETURN END SUBROUTINE external_test