!****h* root/fortran/test/tH5A_1_8.f90 ! ! NAME ! tH5A_1_8.f90 ! ! FUNCTION ! Basic testing of Fortran H5A APIs introduced in 1.8. ! ! 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. * ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ! ! CONTAINS SUBROUTINES ! attribute_test_1_8, test_attr_corder_create_compact, test_attr_null_space, ! test_attr_create_by_name, test_attr_info_by_idx, attr_info_by_idx_check, ! test_attr_shared_rename, test_attr_delete_by_idx, test_attr_shared_delete, ! test_attr_dense_open, test_attr_dense_verify, test_attr_corder_create_basic, ! test_attr_basic_write, test_attr_many, attr_open_check, ! !***** MODULE TH5A_1_8 USE HDF5 ! This module contains all necessary modules USE TH5_MISC USE TH5_MISC_GEN CONTAINS SUBROUTINE attribute_test_1_8(cleanup, total_error) ! This subroutine tests following 1.8 functionalities: ! h5acreate_f, h5awrite_f, h5aclose_f,h5aread_f, h5aopen_name_f, ! h5aget_name_f,h5aget_space_f, h5aget_type_f, H5Pset_shared_mesg_nindexes_f, ! H5Pset_shared_mesg_index_f ! IMPLICIT NONE LOGICAL, INTENT(IN) :: cleanup INTEGER, INTENT(INOUT) :: total_error ! !general purpose integer ! INTEGER :: i, j INTEGER :: error ! Error flag ! NEW STARTS HERE INTEGER(HID_T) :: fapl = -1, fapl2 = -1 INTEGER(HID_T) :: fcpl = -1, fcpl2 = -1 INTEGER(HID_T) :: my_fapl, my_fcpl LOGICAL, DIMENSION(1:2) :: new_format = (/.TRUE.,.FALSE./) LOGICAL, DIMENSION(1:2) :: use_shared = (/.TRUE.,.FALSE./) INTEGER :: ret_total_error ! ******************** ! test_attr equivalent ! ******************** ! WRITE(*,*) "TESTING ATTRIBUTES" CALL H5Pcreate_f(H5P_FILE_ACCESS_F,fapl,error) CALL check("h5Pcreate_f",error,total_error) CALL h5pcopy_f(fapl, fapl2, error) CALL check("h5pcopy_f",error,total_error) CALL H5Pcreate_f(H5P_FILE_CREATE_F,fcpl,error) CALL check("h5Pcreate_f",error,total_error) CALL h5pcopy_f(fcpl, fcpl2, error) CALL check("h5pcopy_f",error,total_error) CALL H5Pset_shared_mesg_nindexes_f(fcpl2,1,error) CALL check("H5Pset_shared_mesg_nindexes_f",error, total_error) CALL H5Pset_shared_mesg_index_f(fcpl2, 0, H5O_SHMESG_ATTR_FLAG_F, 1, error) CALL check(" H5Pset_shared_mesg_index_f",error, total_error) DO i = 1, 2 IF (new_format(i)) THEN WRITE(*,'(1X,A)') "Testing with new file format:" my_fapl = fapl2 ELSE WRITE(*,'(1X,A)') "Testing with old file format:" my_fapl = fapl END IF ret_total_error = 0 CALL test_attr_basic_write(my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Tests INT attributes on both datasets and groups', & total_error) IF(new_format(i)) THEN DO j = 1, 2 IF (use_shared(j)) THEN WRITE(*,*) " - Testing with shared attributes:" my_fcpl = fcpl2 ELSE WRITE(*,*) " - Testing without shared attributes:" my_fcpl = fcpl END IF ret_total_error = 0 CALL test_attr_dense_open(my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing INT attributes on both datasets and groups', & total_error) ret_total_error = 0 CALL test_attr_null_space(my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing storing attribute with "null" dataspace', & total_error) ret_total_error = 0 CALL test_attr_many(new_format(i), my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing storing lots of attributes', & total_error) ret_total_error = 0 CALL test_attr_corder_create_basic(my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing creating objects with attribute creation order', & total_error) ret_total_error = 0 CALL test_attr_corder_create_compact(my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing compact storage on objects with attribute creation order', & total_error) ret_total_error = 0 CALL test_attr_info_by_idx(new_format(i), my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing querying attribute info by index', & total_error) ret_total_error = 0 CALL test_attr_delete_by_idx(new_format(i), my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing deleting attribute by index', & total_error) ret_total_error = 0 CALL test_attr_create_by_name(new_format(i), my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error, & ' - Testing creating attributes by name', & total_error) ! More complex tests with both "new format" and "shared" attributes IF( use_shared(j) ) THEN ret_total_error = 0 CALL test_attr_shared_rename(my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error,& ' - Testing renaming shared attributes in "compact" & "dense" storage', & total_error) ret_total_error = 0 CALL test_attr_shared_delete(my_fcpl, my_fapl, ret_total_error) CALL write_test_status(ret_total_error,& ' - Testing deleting shared attributes in "compact" & "dense" storage', & total_error) END IF END DO END IF ENDDO CALL H5Pclose_f(fcpl, error) CALL CHECK("H5Pclose", error,total_error) CALL H5Pclose_f(fcpl2, error) CALL CHECK("H5Pclose", error,total_error) IF(cleanup) CALL h5_cleanup_f("tattr", H5P_DEFAULT_F, error) CALL check("h5_cleanup_f", error, total_error) RETURN END SUBROUTINE attribute_test_1_8 SUBROUTINE test_attr_corder_create_compact(fcpl,fapl, total_error) !*************************************************************** !** !** test_attr_corder_create_compact(): Test basic H5A (attribute) code. !** Tests compact attribute storage on objects with attribute creation order info !** !*************************************************************** ! Needed for get_info_by_name IMPLICIT NONE ! - - - arg types - - - INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid INTEGER :: error INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" CHARACTER(LEN=8) :: DSET2_NAME = "Dataset2" CHARACTER(LEN=8) :: DSET3_NAME = "Dataset3" INTEGER, PARAMETER :: NUM_DSETS = 3 INTEGER :: curr_dset INTEGER(HID_T) :: dset1, dset2, dset3 INTEGER(HID_T) :: my_dataset INTEGER :: u INTEGER :: max_compact ! Maximum # of links to store in group compactly INTEGER :: min_dense ! Minimum # of links to store in group "densely" CHARACTER(LEN=7) :: attrname CHARACTER(LEN=2) :: chr2 INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HSIZE_T), DIMENSION(7) :: data_dims LOGICAL :: f_corder_valid ! Indicates whether the the creation order data is valid for this attribute INTEGER :: corder ! Is a positive integer containing the creation order of the attribute INTEGER :: cset ! Indicates the character set used for the attribute’s name INTEGER(HSIZE_T) :: data_size ! indicates the size, in the number of characters data_dims = 0 ! WRITE(*,*) " - Testing Compact Storage of Attributes with Creation Order Info" ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Create dataset creation property list CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) CALL H5Pset_attr_creation_order_f(dcpl, IOR(H5P_CRT_ORDER_TRACKED_F, H5P_CRT_ORDER_INDEXED_F), error) CALL check("H5Pset_attr_creation_order",error,total_error) ! Query the attribute creation properties CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dset1, error, dcpl_id=dcpl ) CALL check("h5dcreate_f",error,total_error) CALL h5dcreate_f(fid, DSET2_NAME, H5T_NATIVE_CHARACTER, sid, dset2, error, dcpl ) CALL check("h5dcreate_f",error,total_error) CALL h5dcreate_f(fid, DSET3_NAME, H5T_NATIVE_CHARACTER, sid, dset3, error, dcpl_id=dcpl ) CALL check("h5dcreate_f",error,total_error) DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 END SELECT DO u = 0, max_compact - 1 ! Create attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5acreate_f(my_dataset, attrname, H5T_NATIVE_INTEGER, sid, attr, error) CALL check("h5acreate_f",error,total_error) data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, u, data_dims, error) CALL check("h5awrite_f",error,total_error) CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) END DO END DO ! Close Datasets CALL h5dclose_f(dset1, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset2, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset3, error) CALL check("h5dclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Close dataspace CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) ! Close property list CALL h5pclose_f(dcpl, error) CALL check("h5pclose_f",error,total_error) CALL h5fopen_f(FileName, H5F_ACC_RDWR_F, fid, error, fapl) CALL check("h5fopen_f",error,total_error) CALL h5dopen_f(fid, DSET1_NAME, dset1, error) CALL check("h5dopen_f",error,total_error) CALL h5dopen_f(fid, DSET2_NAME, dset2, error) CALL check("h5dopen_f",error,total_error) CALL h5dopen_f(fid, DSET3_NAME, dset3, error) CALL check("h5dopen_f",error,total_error) DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 CASE DEFAULT WRITE(*,*) " WARNING: To many data sets! " END SELECT DO u = 0,max_compact-1 WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 ! Retrieve information for attribute CALL H5Aget_info_by_name_f(my_dataset, ".", attrname, & f_corder_valid, corder, cset, data_size, error, lapl_id = H5P_DEFAULT_F ) !with optional CALL check("H5Aget_info_by_name_f", error, total_error) ! Verify creation order of attribute CALL verify("H5Aget_info_by_name_f", f_corder_valid, .TRUE., total_error) CALL verify("H5Aget_info_by_name_f", corder, u, total_error) ! Retrieve information for attribute CALL H5Aget_info_by_name_f(my_dataset, ".", attrname, & f_corder_valid, corder, cset, data_size, error) ! without optional CALL check("H5Aget_info_by_name_f", error, total_error) ! Verify creation order of attribute CALL verify("H5Aget_info_by_name_f", f_corder_valid, .TRUE., total_error) CALL verify("H5Aget_info_by_name_f", corder, u, total_error) END DO END DO ! Close Datasets CALL h5dclose_f(dset1, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset2, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset3, error) CALL check("h5dclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) END SUBROUTINE test_attr_corder_create_compact SUBROUTINE test_attr_null_space(fcpl, fapl, total_error) !*************************************************************** !** !** test_attr_null_space(): Test basic H5A (attribute) code. !** Tests storing attribute with "null" dataspace !** !*************************************************************** IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: sid, null_sid INTEGER(HID_T) :: dataset CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" INTEGER :: error INTEGER :: value_scalar INTEGER, DIMENSION(1) :: value INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HID_T) :: attr_sid INTEGER(HSIZE_T), DIMENSION(7) :: data_dims INTEGER(HSIZE_T) :: storage_size ! attributes storage requirements LOGICAL :: f_corder_valid ! Indicates whether the the creation order data is valid for this attribute INTEGER :: corder ! Is a positive integer containing the creation order of the attribute INTEGER :: cset ! Indicates the character set used for the attribute’s name INTEGER(HSIZE_T) :: data_size ! indicates the size, in the number of characters LOGICAL :: equal ! test: H5Sextent_equal_f data_dims = 0 ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Re-open file CALL h5fopen_f(FileName, H5F_ACC_RDWR_F, fid, error) CALL check("h5fopen_f",error,total_error) ! Create dataspace for dataset attributes CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create "null" dataspace for attribute CALL h5screate_f(H5S_NULL_F, null_sid, error) CALL check("h5screate_f",error,total_error) ! Create a dataset CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dataset, error) CALL check("h5dcreate_f",error,total_error) ! Add attribute with 'null' dataspace ! Create attribute CALL h5acreate_f(dataset, "null attr", H5T_NATIVE_INTEGER, null_sid, attr, error) CALL check("h5acreate_f",error,total_error) ! Try to read data from the attribute ! (shouldn't fail, but should leave buffer alone) value(1) = 103 data_dims(1) = 1 CALL h5aread_f(attr, H5T_NATIVE_INTEGER, value, data_dims, error) CALL check("h5aread_f",error,total_error) CALL verify("h5aread_f",value(1),103,total_error) ! Try to read data from the attribute again but ! for a scalar value_scalar = 104 data_dims(1) = 1 CALL h5aread_f(attr, H5T_NATIVE_INTEGER, value_scalar, data_dims, error) CALL check("h5aread_f",error,total_error) CALL verify("h5aread_f",value_scalar,104,total_error) CALL h5aget_space_f(attr, attr_sid, error) CALL check("h5aget_space_f",error,total_error) CALL H5Sextent_equal_f(attr_sid, null_sid, equal, error) CALL check("H5Sextent_equal_f",error,total_error) CALL verify("H5Sextent_equal_f",equal,.TRUE.,total_error) CALL h5aget_storage_size_f(attr, storage_size, error) CALL check("h5aget_storage_size_f",error,total_error) CALL verify("h5aget_storage_size_f",INT(storage_size),0,total_error) CALL h5aget_info_f(attr, f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_f", error, total_error) ! Check the attribute's information CALL verify("h5aget_info_f.corder",corder,0,total_error) CALL verify("h5aget_info_f.cset", cset, H5T_CSET_ASCII_F, total_error) CALL h5aget_storage_size_f(attr, storage_size, error) CALL check("h5aget_storage_size_f",error,total_error) CALL verify("h5aget_info_f.data_size", INT(data_size), INT(storage_size), total_error) CALL h5aclose_f(attr,error) CALL check("h5aclose_f",error,total_error) CALL H5Sclose_f(attr_sid, error) CALL check("H5Sclose_f",error,total_error) CALL H5Dclose_f(dataset, error) CALL check("H5Dclose_f", error,total_error) CALL H5Fclose_f(fid, error) CALL check("H5Fclose_f", error,total_error) CALL H5Sclose_f(sid, error) CALL check("H5Sclose_f", error,total_error) CALL H5Sclose_f(null_sid, error) CALL check("H5Sclose_f", error,total_error) END SUBROUTINE test_attr_null_space SUBROUTINE test_attr_create_by_name(new_format,fcpl,fapl, total_error) !*************************************************************** !** !** test_attr_create_by_name(): Test basic H5A (attribute) code. !** Tests creating attributes by name !** !*************************************************************** IMPLICIT NONE INTEGER(SIZE_T), PARAMETER :: NAME_BUF_SIZE = 7 LOGICAL :: new_format INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error INTEGER :: max_compact,min_dense,u CHARACTER (LEN=NAME_BUF_SIZE) :: attrname CHARACTER(LEN=8) :: dsetname CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" CHARACTER(LEN=8) :: DSET2_NAME = "Dataset2" CHARACTER(LEN=8) :: DSET3_NAME = "Dataset3" INTEGER, PARAMETER :: NUM_DSETS = 3 INTEGER :: curr_dset INTEGER(HID_T) :: dset1, dset2, dset3 INTEGER(HID_T) :: my_dataset INTEGER :: error INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HSIZE_T), DIMENSION(7) :: data_dims CHARACTER(LEN=2) :: chr2 LOGICAL, DIMENSION(1:2) :: use_index = (/.FALSE.,.TRUE./) INTEGER :: Input1 INTEGER :: i data_dims = 0 ! Create dataspace for dataset & attributes CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create dataset creation property list CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Query the attribute creation properties CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) ! Loop over using index for creation order value DO i = 1, 2 ! Print appropriate test message IF(use_index(i))THEN WRITE(*,*) " - Testing Creating Attributes By Name w/Creation Order Index" ELSE WRITE(*,*) " - Testing Creating Attributes By Name w/o Creation Order Index" ENDIF ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Set attribute creation order tracking & indexing for object IF(new_format)THEN IF(use_index(i))THEN Input1 = H5P_CRT_ORDER_INDEXED_F ELSE Input1 = 0 ENDIF CALL H5Pset_attr_creation_order_f(dcpl, IOR(H5P_CRT_ORDER_TRACKED_F, Input1), error) CALL check("H5Pset_attr_creation_order",error,total_error) ENDIF ! Create datasets CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dset1, error, dcpl_id=dcpl ) CALL check("h5dcreate_f2",error,total_error) CALL h5dcreate_f(fid, DSET2_NAME, H5T_NATIVE_CHARACTER, sid, dset2, error, dcpl_id=dcpl ) CALL check("h5dcreate_f3",error,total_error) CALL h5dcreate_f(fid, DSET3_NAME, H5T_NATIVE_CHARACTER, sid, dset3, error, dcpl_id=dcpl ) CALL check("h5dcreate_f4",error,total_error) ! Work on all the datasets DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 dsetname = DSET1_NAME CASE (1) my_dataset = dset2 dsetname = DSET2_NAME CASE (2) my_dataset = dset3 dsetname = DSET3_NAME ! CASE DEFAULT ! CALL HDassert(0.AND."Toomanydatasets!") END SELECT ! Create attributes, up to limit of compact form DO u = 0, max_compact - 1 ! Create attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL H5Acreate_by_name_f(fid, dsetname, attrname, H5T_NATIVE_INTEGER, sid, & attr, error, lapl_id=H5P_DEFAULT_F, acpl_id=H5P_DEFAULT_F, aapl_id=H5P_DEFAULT_F) CALL check("H5Acreate_by_name_f",error,total_error) ! Write data into the attribute data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, u, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Verify information for NEW attribute CALL attr_info_by_idx_check(my_dataset, attrname, INT(u,HSIZE_T), use_index(i), total_error) ! CALL check("FAILED IN attr_info_by_idx_check",total_error) ENDDO ! Test opening attributes stored compactly CALL attr_open_check(fid, dsetname, my_dataset, u, total_error) ENDDO ! Work on all the datasets DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 dsetname = DSET1_NAME CASE (1) my_dataset = dset2 dsetname = DSET2_NAME CASE (2) my_dataset = dset3 dsetname = DSET3_NAME END SELECT ! Create more attributes, to push into dense form DO u = max_compact, max_compact* 2 - 1 WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL H5Acreate_by_name_f(fid, dsetname, attrname, H5T_NATIVE_INTEGER, sid, & attr, error, lapl_id=H5P_DEFAULT_F) CALL check("H5Acreate_by_name",error,total_error) ! Write data into the attribute data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, u, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO ENDDO ! Close Datasets CALL h5dclose_f(dset1, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset2, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset3, error) CALL check("h5dclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ENDDO ! Close property list CALL h5pclose_f(dcpl, error) CALL check("h5pclose_f",error,total_error) ! Close dataspace CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) END SUBROUTINE test_attr_create_by_name SUBROUTINE test_attr_info_by_idx(new_format, fcpl, fapl, total_error) !*************************************************************** !** !** test_attr_info_by_idx(): Test basic H5A (attribute) code. !** Tests querying attribute info by index !** !*************************************************************** IMPLICIT NONE LOGICAL :: new_format INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" CHARACTER(LEN=8) :: DSET2_NAME = "Dataset2" CHARACTER(LEN=8) :: DSET3_NAME = "Dataset3" INTEGER, PARAMETER :: NUM_DSETS = 3 INTEGER :: curr_dset INTEGER(HID_T) :: dset1, dset2, dset3 INTEGER(HID_T) :: my_dataset INTEGER :: error INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HSIZE_T), DIMENSION(7) :: data_dims LOGICAL :: f_corder_valid ! Indicates whether the the creation order data is valid for this attribute INTEGER :: corder ! Is a positive integer containing the creation order of the attribute INTEGER :: cset ! Indicates the character set used for the attribute’s name INTEGER(HSIZE_T) :: data_size ! indicates the size, in the number of characters INTEGER(HSIZE_T) :: n LOGICAL, DIMENSION(1:2) :: use_index = (/.FALSE.,.TRUE./) INTEGER :: max_compact ! Maximum # of links to store in group compactly INTEGER :: min_dense ! Minimum # of links to store in group "densely" CHARACTER(LEN=2) :: chr2 INTEGER :: i, j INTEGER, DIMENSION(1) :: attr_integer_data CHARACTER(LEN=7) :: attrname INTEGER(SIZE_T) :: size CHARACTER(LEN=80) :: tmpname INTEGER :: Input1 INTEGER(HSIZE_T) :: hzero = 0_HSIZE_T INTEGER, PARAMETER :: minusone = -1 data_dims = 0 ! Create dataspace for dataset & attributes CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create dataset creation property list CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Query the attribute creation properties CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) ! Loop over using index for creation order value DO i = 1, 2 ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Set attribute creation order tracking & indexing for object IF(new_format)THEN IF(use_index(i))THEN Input1 = H5P_CRT_ORDER_INDEXED_F ELSE Input1 = 0 ENDIF CALL H5Pset_attr_creation_order_f(dcpl, IOR(H5P_CRT_ORDER_TRACKED_F, Input1), error) CALL check("H5Pset_attr_creation_order",error,total_error) ENDIF ! Create datasets CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dset1, error ) CALL check("h5dcreate_f",error,total_error) CALL h5dcreate_f(fid, DSET2_NAME, H5T_NATIVE_CHARACTER, sid, dset2, error ) CALL check("h5dcreate_f",error,total_error) CALL h5dcreate_f(fid, DSET3_NAME, H5T_NATIVE_CHARACTER, sid, dset3, error ) CALL check("h5dcreate_f",error,total_error) ! Work on all the datasets DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 END SELECT ! -- CHECK PASSING AN INTEGER CONSTANT IN DIFFERENT FORMS -- ! 1) call by passing an integer with the _hsize_t declaration CALL h5aget_info_by_idx_f(my_dataset, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, 0_hsize_t, & f_corder_valid, corder, cset, data_size, error, lapl_id=H5P_DEFAULT_F) CALL verify("h5aget_info_by_idx_f",error,minusone,total_error) ! 2) call by passing an integer with the INT(,hsize_t) declaration CALL h5aget_info_by_idx_f(my_dataset, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, INT(0,hsize_t), & f_corder_valid, corder, cset, data_size, error, lapl_id=H5P_DEFAULT_F) CALL verify("h5aget_info_by_idx_f",error,minusone,total_error) ! 3) call by passing a variable with the attribute hsize_t CALL h5aget_info_by_idx_f(my_dataset, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, hzero, & f_corder_valid, corder, cset, data_size, error, lapl_id=H5P_DEFAULT_F) CALL verify("h5aget_info_by_idx_f",error,minusone,total_error) CALL h5aget_name_by_idx_f(my_dataset, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, & hzero, tmpname, error, size, lapl_id=H5P_DEFAULT_F) CALL verify("h5aget_name_by_idx_f",error,minusone,total_error) ! Create attributes, up to limit of compact form DO j = 0, max_compact-1 ! Create attribute WRITE(chr2,'(I2.2)') j attrname = 'attr '//chr2 ! check with the optional information create2 specs. CALL h5acreate_f(my_dataset, attrname, H5T_NATIVE_INTEGER, sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = j data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Verify information for new attribute !EP CALL attr_info_by_idx_check(my_dataset, attrname, INT(j,HSIZE_T), use_index(i), total_error ) n = INT(j, HSIZE_T) CALL attr_info_by_idx_check(my_dataset, attrname, n, use_index(i), total_error ) !CHECK(ret, FAIL, "attr_info_by_idx_check"); ENDDO ENDDO ! Close Datasets CALL h5dclose_f(dset1, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset2, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset3, error) CALL check("h5dclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) END DO ! Close property list CALL h5pclose_f(dcpl,error) CALL check("h5pclose_f", error, total_error) ! Close dataspace CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) END SUBROUTINE test_attr_info_by_idx SUBROUTINE attr_info_by_idx_check(obj_id, attrname, n, use_index, total_error ) IMPLICIT NONE INTEGER :: error, total_error INTEGER(HID_T) :: obj_id CHARACTER(LEN=*) :: attrname INTEGER(HSIZE_T) :: n LOGICAL :: use_index LOGICAL :: f_corder_valid ! Indicates whether the the creation order data is valid for this attribute INTEGER :: corder ! Is a positive integer containing the creation order of the attribute INTEGER :: cset ! Indicates the character set used for the attribute’s name INTEGER(HSIZE_T) :: data_size ! indicates the size, in the number of characters INTEGER(SIZE_T) :: NAME_BUF_SIZE = 7 CHARACTER(LEN=7) :: tmpname INTEGER(HSIZE_T) :: hzero = 0_HSIZE_T ! Verify the information for first attribute, in increasing creation order CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, hzero, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,0,total_error) ! Verify the information for new attribute, in increasing creation order CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, n, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) ! Verify the name for new link, in increasing creation order ! Try with the correct buffer size CALL h5aget_name_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, & n, tmpname, error, NAME_BUF_SIZE) CALL check("h5aget_name_by_idx_f",error,total_error) CALL verify("h5aget_name_by_idx_f", INT(NAME_BUF_SIZE), 7, error) IF(attrname.NE.tmpname)THEN error = -1 ENDIF CALL verify("h5aget_name_by_idx_f",error,0,total_error) ! Don't test "native" order if there is no creation order index, since ! * there's not a good way to easily predict the attribute's order in the name ! * index. ! IF (use_index) THEN ! Verify the information for first attribute, in native creation order CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_NATIVE_F, hzero, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,0,total_error) ! Verify the information for new attribute, in native creation order CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_NATIVE_F, n, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) ! Verify the name for new link, in increasing native order CALL h5aget_name_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_NATIVE_F, & n, tmpname, error) ! check with no optional parameters CALL check("h5aget_name_by_idx_f",error,total_error) IF(TRIM(attrname).NE.TRIM(tmpname))THEN WRITE(*,*) "ERROR: attribute name size wrong!" error = -1 ENDIF CALL verify("h5aget_name_by_idx_f",error,0,total_error) END IF CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_DEC_F, n, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,0,total_error) !EP CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_DEC_F, 0_HSIZE_T, & ! -- CHECK PASSING AN INTEGER CONSTANT IN DIFFERENT FORMS -- ! 1) call by passing an integer with the _hsize_t declaration CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_DEC_F, 0_HSIZE_T, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) ! 2) call by passing an integer with the INT(,hsize_t) declaration CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_DEC_F, INT(0,HSIZE_T), & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) ! 3) call by passing a variable with the attribute hsize_t CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_DEC_F, hzero, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) !EP CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_NAME_F, H5_ITER_INC_F, 0_HSIZE_T, & CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_NAME_F, H5_ITER_INC_F, hzero, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,0,total_error) CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_NAME_F, H5_ITER_INC_F, n, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_NAME_F, H5_ITER_DEC_F, n, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,0,total_error) !EP CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_NAME_F, H5_ITER_DEC_F, 0_HSIZE_T, & CALL h5aget_info_by_idx_f(obj_id, ".", H5_INDEX_NAME_F, H5_ITER_DEC_F, hzero, & f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_by_idx_f",error,total_error) CALL verify("h5aget_info_by_idx_f",corder,INT(n),total_error) END SUBROUTINE attr_info_by_idx_check SUBROUTINE test_attr_shared_rename( fcpl, fapl, total_error) !*************************************************************** !** !** test_attr_shared_rename(): Test basic H5A (attribute) code. !** Tests renaming shared attributes in "compact" & "dense" storage !** !*************************************************************** IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid, big_sid CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" CHARACTER(LEN=8) :: DSET2_NAME = "Dataset2" INTEGER(HID_T) :: dataset, dataset2 INTEGER :: error INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HID_T) :: attr_tid INTEGER(HSIZE_T), DIMENSION(7) :: data_dims INTEGER :: max_compact ! Maximum # of links to store in group compactly INTEGER :: min_dense ! Minimum # of links to store in group "densely" CHARACTER(LEN=2) :: chr2 INTEGER, DIMENSION(1) :: attr_integer_data CHARACTER(LEN=7) :: attrname CHARACTER(LEN=11) :: attrname2 INTEGER :: u INTEGER(HID_T) :: my_fcpl CHARACTER(LEN=5), PARAMETER :: TYPE1_NAME = "/Type" INTEGER :: test_shared INTEGER(HSIZE_T), DIMENSION(1) :: adims2 = (/1/) ! Attribute dimension INTEGER :: arank = 1 ! Attribute rank ! Initialize "big" attribute data ! Create dataspace for dataset CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create "big" dataspace for "large" attributes CALL h5screate_simple_f(arank, adims2, big_sid, error) CALL check("h5screate_simple_f",error,total_error) ! Loop over type of shared components DO test_shared = 0, 2 ! Make copy of file creation property list CALL H5Pcopy_f(fcpl, my_fcpl, error) CALL check("H5Pcopy",error,total_error) ! Set up datatype for attributes CALL H5Tcopy_f(H5T_NATIVE_INTEGER, attr_tid, error) CALL check("H5Tcopy",error,total_error) ! Special setup for each type of shared components IF( test_shared .EQ. 0) THEN ! Make attributes > 500 bytes shared CALL H5Pset_shared_mesg_nindexes_f(my_fcpl,1,error) CALL check("H5Pset_shared_mesg_nindexes_f",error, total_error) CALL H5Pset_shared_mesg_index_f(my_fcpl, 0, H5O_SHMESG_ATTR_FLAG_F, 500,error) CALL check(" H5Pset_shared_mesg_index_f",error, total_error) ELSE ! Set up copy of file creation property list CALL H5Pset_shared_mesg_nindexes_f(my_fcpl,3,error) ! Make attributes > 500 bytes shared CALL H5Pset_shared_mesg_index_f(my_fcpl, 0, H5O_SHMESG_ATTR_FLAG_F, 500,error) ! Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) CALL H5Pset_shared_mesg_index_f(my_fcpl, 1, H5O_SHMESG_DTYPE_FLAG_F, 1,error) CALL H5Pset_shared_mesg_index_f(my_fcpl, 2, H5O_SHMESG_SDSPACE_FLAG_F, 1,error) ENDIF ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, my_fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Close FCPL copy CALL h5pclose_f(my_fcpl, error) CALL check("h5pclose_f", error, total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Re-open file CALL h5fopen_f(FileName, H5F_ACC_RDWR_F, fid, error,fapl) CALL check("h5fopen_f",error,total_error) ! Commit datatype to file IF(test_shared.EQ.2) THEN CALL H5Tcommit_f(fid, TYPE1_NAME, attr_tid, error, H5P_DEFAULT_F, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("H5Tcommit",error,total_error) ENDIF ! Set up to query the object creation properties CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Create datasets CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dataset, error, dcpl_id=dcpl ) CALL check("h5dcreate_f",error,total_error) CALL h5dcreate_f(fid, DSET2_NAME, H5T_NATIVE_CHARACTER, sid, dataset2, error, dcpl_id=dcpl ) CALL check("h5dcreate_f",error,total_error) ! Retrieve limits for compact/dense attribute storage CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) ! Close property list CALL h5pclose_f(dcpl,error) CALL check("h5pclose_f", error, total_error) ! Add attributes to each dataset, until after converting to dense storage DO u = 0, (max_compact * 2) - 1 ! Create attribute name WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 ! Alternate between creating "small" & "big" attributes IF(MOD(u+1,2).EQ.0)THEN ! Create "small" attribute on first dataset CALL h5acreate_f(dataset, attrname, attr_tid, sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ELSE ! Create "big" attribute on first dataset CALL h5acreate_f(dataset, attrname, attr_tid, big_sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute data_dims(1) = 1 attr_integer_data(1) = u + 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ENDIF ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Alternate between creating "small" & "big" attributes IF(MOD(u+1,2).EQ.0)THEN ! Create "small" attribute on second dataset CALL h5acreate_f(dataset2, attrname, attr_tid, sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ELSE ! Create "big" attribute on second dataset CALL h5acreate_f(dataset2, attrname, attr_tid, big_sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 ! CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) ! CALL check("h5awrite_f",error,total_error) ! Check refcount for attribute ENDIF ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Create new attribute name WRITE(chr2,'(I2.2)') u attrname2 = 'new attr '//chr2 ! Change second dataset's attribute's name CALL H5Arename_by_name_f(fid, DSET2_NAME, attrname, attrname2, error, lapl_id=H5P_DEFAULT_F) CALL check("H5Arename_by_name_f",error,total_error) ! Check refcount on attributes now ! Check refcount on renamed attribute CALL H5Aopen_f(dataset2, attrname2, attr, error, aapl_id=H5P_DEFAULT_F) CALL check("H5Aopen_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Check refcount on original attribute CALL H5Aopen_f(dataset, attrname, attr, error) CALL check("H5Aopen",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Change second dataset's attribute's name back to original CALL H5Arename_by_name_f(fid, DSET2_NAME, attrname2, attrname, error) CALL check("H5Arename_by_name_f",error,total_error) ! Check refcount on attributes now ! Check refcount on renamed attribute CALL H5Aopen_f(dataset2, attrname, attr, error) CALL check("H5Aopen",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Check refcount on original attribute ! Check refcount on renamed attribute CALL H5Aopen_f(dataset, attrname, attr, error) CALL check("H5Aopen",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO ! Close attribute's datatype CALL h5tclose_f(attr_tid, error) CALL check("h5tclose_f",error,total_error) ! Close attribute's datatype CALL h5dclose_f(dataset, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dataset2, error) CALL check("h5dclose_f",error,total_error) ! Unlink datasets with attributes CALL H5Ldelete_f(fid, DSET1_NAME, error, H5P_DEFAULT_F) CALL check("HLdelete",error,total_error) CALL H5Ldelete_f(fid, DSET2_NAME, error) CALL check("HLdelete",error,total_error) ! Unlink committed datatype IF(test_shared == 2)THEN CALL H5Ldelete_f(fid, TYPE1_NAME, error) CALL check("HLdelete_f",error,total_error) ENDIF ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Check size of file !filesize = h5_get_file_size(FILENAME); !verify(filesize, empty_filesize, "h5_get_file_size"); ENDDO ! Close dataspaces CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) CALL h5sclose_f(big_sid, error) CALL check("h5sclose_f",error,total_error) END SUBROUTINE test_attr_shared_rename SUBROUTINE test_attr_delete_by_idx(new_format, fcpl, fapl, total_error) !*************************************************************** !** !** test_attr_delete_by_idx(): Test basic H5A (attribute) code. !** Tests deleting attribute by index !** !*************************************************************** IMPLICIT NONE LOGICAL, INTENT(IN) :: new_format INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid ! HDF5 File ID INTEGER(HID_T) :: dcpl ! Dataset creation property list ID INTEGER(HID_T) :: sid ! Dataspace ID CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" CHARACTER(LEN=8) :: DSET2_NAME = "Dataset2" CHARACTER(LEN=8) :: DSET3_NAME = "Dataset3" INTEGER, PARAMETER :: NUM_DSETS = 3 INTEGER :: curr_dset INTEGER(HID_T) :: dset1, dset2, dset3 INTEGER(HID_T) :: my_dataset INTEGER :: error INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HSIZE_T), DIMENSION(7) :: data_dims LOGICAL :: f_corder_valid ! Indicates whether the the creation order data is valid for this attribute INTEGER :: corder ! Is a positive integer containing the creation order of the attribute INTEGER :: cset ! Indicates the character set used for the attribute’s name INTEGER(HSIZE_T) :: data_size ! indicates the size, in the number of characters LOGICAL, DIMENSION(1:2) :: use_index = (/.FALSE.,.TRUE./) INTEGER :: max_compact ! Maximum # of links to store in group compactly INTEGER :: min_dense ! Minimum # of links to store in group "densely" CHARACTER(LEN=2) :: chr2 INTEGER :: i INTEGER, DIMENSION(1) :: attr_integer_data CHARACTER(LEN=7) :: attrname INTEGER(SIZE_T) :: size CHARACTER(LEN=8) :: tmpname INTEGER :: idx_type INTEGER :: order INTEGER :: u ! Local index variable INTEGER :: Input1 INTEGER(HSIZE_T) :: hzero = 0_HSIZE_T INTEGER, PARAMETER :: minusone = -1 data_dims = 0 ! Create dataspace for dataset & attributes CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create dataset creation property list CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Query the attribute creation properties CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) ! Loop over operating on different indices on link fields DO idx_type = H5_INDEX_NAME_F, H5_INDEX_CRT_ORDER_F ! Loop over operating in different orders DO order = H5_ITER_INC_F, H5_ITER_DEC_F ! Loop over using index for creation order value DO i = 1, 2 ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Set attribute creation order tracking & indexing for object IF(new_format)THEN IF(use_index(i))THEN Input1 = H5P_CRT_ORDER_INDEXED_F ELSE Input1 = 0 ENDIF CALL H5Pset_attr_creation_order_f(dcpl, IOR(H5P_CRT_ORDER_TRACKED_F, Input1), error) CALL check("H5Pset_attr_creation_order",error,total_error) ENDIF ! Create datasets CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dset1, error, dcpl ) CALL check("h5dcreate_f2",error,total_error) CALL h5dcreate_f(fid, DSET2_NAME, H5T_NATIVE_CHARACTER, sid, dset2, error, dcpl ) CALL check("h5dcreate_f3",error,total_error) CALL h5dcreate_f(fid, DSET3_NAME, H5T_NATIVE_CHARACTER, sid, dset3, error, dcpl ) CALL check("h5dcreate_f4",error,total_error) ! Work on all the datasets DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 ! CASE DEFAULT ! CALL HDassert(0.AND."Toomanydatasets!") END SELECT ! Check for deleting non-existent attribute !EP CALL H5Adelete_by_idx_f(my_dataset, '.', idx_type, order, 0_HSIZE_T,error, lapl_id=H5P_DEFAULT_F) CALL H5Adelete_by_idx_f(my_dataset, '.', idx_type, order, hzero,error, lapl_id=H5P_DEFAULT_F) CALL verify("H5Adelete_by_idx_f",error,minusone,total_error) ! Create attributes, up to limit of compact form DO u = 0, max_compact - 1 ! Create attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5acreate_f(my_dataset, attrname, H5T_NATIVE_INTEGER, sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Verify information for new attribute CALL attr_info_by_idx_check(my_dataset, attrname, INT(u,HSIZE_T), use_index(i), total_error ) ENDDO ! Check for out of bound deletions CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, INT(u,HSIZE_T), error, lapl_id=H5P_DEFAULT_F) CALL verify("H5Adelete_by_idx_f",error,minusone,total_error) ENDDO DO curr_dset = 0, NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 ! CASE DEFAULT ! CALL HDassert(0.AND."Toomanydatasets!") END SELECT ! Delete attributes from compact storage DO u = 0, max_compact - 2 ! Delete first attribute in appropriate order !EP CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, 0_HSIZE_T, error) CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, hzero, error) CALL check("H5Adelete_by_idx_f",error,total_error) ! Verify the attribute information for first attribute in appropriate order ! HDmemset(&ainfo, 0, sizeof(ainfo)); !EP CALL h5aget_info_by_idx_f(my_dataset, ".", idx_type, order, 0_HSIZE_T, & CALL h5aget_info_by_idx_f(my_dataset, ".", idx_type, order, hzero, & f_corder_valid, corder, cset, data_size, error) IF(new_format)THEN IF(order.EQ.H5_ITER_INC_F)THEN CALL verify("H5Aget_info_by_idx_f",corder,u + 1,total_error) ENDIF ELSE CALL verify("H5Aget_info_by_idx_f",corder, max_compact-(u + 2),total_error) ENDIF ! Verify the name for first attribute in appropriate order size = 7 ! *CHECK* IF NOT THE SAME SIZE CALL h5aget_name_by_idx_f(my_dataset, ".", idx_type, order,INT(0,hsize_t), & tmpname, error, lapl_id=H5P_DEFAULT_F, size=size) CALL check('h5aget_name_by_idx_f',error,total_error) IF(order .EQ. H5_ITER_INC_F)THEN WRITE(chr2,'(I2.2)') u + 1 attrname = 'attr '//chr2 ELSE WRITE(chr2,'(I2.2)') max_compact - (u + 2) attrname = 'attr '//chr2 ENDIF IF(TRIM(attrname).NE.TRIM(tmpname)) error = -1 CALL verify("h5aget_name_by_idx_f",error,0,total_error) ENDDO ! Delete last attribute !EP CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, 0_HSIZE_T, error) CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, hzero, error) CALL check("H5Adelete_by_idx_f",error,total_error) ENDDO ! Work on all the datasets DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 ! CASE DEFAULT ! CALL HDassert(0.AND."Toomanydatasets!") END SELECT ! Create more attributes, to push into dense form DO u = 0, (max_compact * 2) - 1 ! Create attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5acreate_f(my_dataset, attrname, H5T_NATIVE_INTEGER, sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO ! Check for out of bound deletion CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, INT(u,HSIZE_T), error) CALL verify("H5Adelete_by_idx_f",error,minusone,total_error) ENDDO ! Work on all the datasets DO curr_dset = 0,NUM_DSETS-1 SELECT CASE (curr_dset) CASE (0) my_dataset = dset1 CASE (1) my_dataset = dset2 CASE (2) my_dataset = dset3 END SELECT ! Delete attributes from dense storage DO u = 0, (max_compact * 2) - 1 - 1 ! Delete first attribute in appropriate order CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, INT(0,HSIZE_T), error) CALL check("H5Adelete_by_idx_f",error,total_error) ! Verify the attribute information for first attribute in appropriate order CALL h5aget_info_by_idx_f(my_dataset, ".", idx_type, order, INT(0,HSIZE_T), & f_corder_valid, corder, cset, data_size, error) IF(new_format)THEN IF(order.EQ.H5_ITER_INC_F)THEN CALL verify("H5Aget_info_by_idx_f",corder,u + 1,total_error) ENDIF ELSE CALL verify("H5Aget_info_by_idx_f",corder, ((max_compact * 2) - (u + 2)), total_error) ENDIF ! Verify the name for first attribute in appropriate order ! HDmemset(tmpname, 0, (size_t)NAME_BUF_SIZE); size = 7 ! *CHECK* if not the correct size CALL h5aget_name_by_idx_f(my_dataset, ".", idx_type, order,INT(0,hsize_t), & tmpname, error, size) IF(order .EQ. H5_ITER_INC_F)THEN WRITE(chr2,'(I2.2)') u + 1 attrname = 'attr '//chr2 ELSE WRITE(chr2,'(I2.2)') max_compact * 2 - (u + 2) attrname = 'attr '//chr2 ENDIF IF(TRIM(attrname).NE.TRIM(tmpname)) error = -1 CALL verify("h5aget_name_by_idx_f",error,0,total_error) ENDDO ! Delete last attribute CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, INT(0,HSIZE_T), error, lapl_id=H5P_DEFAULT_F) CALL check("H5Adelete_by_idx_f",error,total_error) ! Check for deletion on empty attribute storage again CALL H5Adelete_by_idx_f(my_dataset, ".", idx_type, order, INT(0,HSIZE_T), error) CALL verify("H5Adelete_by_idx_f",error,minusone,total_error) ENDDO ! Close Datasets CALL h5dclose_f(dset1, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset2, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dset3, error) CALL check("h5dclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ENDDO ENDDO ENDDO ! Close property list CALL h5pclose_f(dcpl,error) CALL check("h5pclose_f", error, total_error) ! Close dataspace CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) END SUBROUTINE test_attr_delete_by_idx SUBROUTINE test_attr_shared_delete(fcpl, fapl, total_error) !*************************************************************** !** !** test_attr_shared_delete(): Test basic H5A (attribute) code. !** Tests deleting shared attributes in "compact" & "dense" storage !** !*************************************************************** IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid, big_sid CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" CHARACTER(LEN=8) :: DSET2_NAME = "Dataset2" INTEGER(HID_T) :: dataset, dataset2 INTEGER :: error INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HID_T) :: attr_tid INTEGER(HSIZE_T), DIMENSION(7) :: data_dims INTEGER :: max_compact ! Maximum # of links to store in group compactly INTEGER :: min_dense ! Minimum # of links to store in group "densely" CHARACTER(LEN=2) :: chr2 INTEGER, DIMENSION(1) :: attr_integer_data CHARACTER(LEN=7) :: attrname INTEGER :: u INTEGER(HID_T) :: my_fcpl CHARACTER(LEN=5), PARAMETER :: TYPE1_NAME = "/Type" INTEGER :: test_shared INTEGER(HSIZE_T), DIMENSION(1) :: adims2 = (/1/) ! Attribute dimension INTEGER :: arank = 1 ! Attribute rank ! Output message about test being performed ! Initialize "big" attribute DATA ! Create dataspace for dataset CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create "big" dataspace for "large" attributes CALL h5screate_simple_f(arank, adims2, big_sid, error) CALL check("h5screate_simple_f",error,total_error) ! Loop over type of shared components DO test_shared = 0, 2 ! Make copy of file creation property list CALL H5Pcopy_f(fcpl, my_fcpl, error) CALL check("H5Pcopy",error,total_error) ! Set up datatype for attributes CALL H5Tcopy_f(H5T_NATIVE_INTEGER, attr_tid, error) CALL check("H5Tcopy",error,total_error) ! Special setup for each type of shared components IF( test_shared .EQ. 0) THEN ! Make attributes > 500 bytes shared CALL H5Pset_shared_mesg_nindexes_f(my_fcpl,1,error) CALL check("H5Pset_shared_mesg_nindexes_f",error, total_error) CALL H5Pset_shared_mesg_index_f(my_fcpl, 0, H5O_SHMESG_ATTR_FLAG_F, 500,error) CALL check(" H5Pset_shared_mesg_index_f",error, total_error) ELSE ! Set up copy of file creation property list CALL H5Pset_shared_mesg_nindexes_f(my_fcpl,3,error) ! Make attributes > 500 bytes shared CALL H5Pset_shared_mesg_index_f(my_fcpl, 0, H5O_SHMESG_ATTR_FLAG_F, 500,error) ! Make datatypes & dataspaces > 1 byte shared (i.e. all of them :-) CALL H5Pset_shared_mesg_index_f(my_fcpl, 1, H5O_SHMESG_DTYPE_FLAG_F, 1,error) CALL H5Pset_shared_mesg_index_f(my_fcpl, 2, H5O_SHMESG_SDSPACE_FLAG_F, 1,error) ENDIF ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, my_fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Close FCPL copy CALL h5pclose_f(my_fcpl, error) CALL check("h5pclose_f", error, total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Re-open file CALL h5fopen_f(FileName, H5F_ACC_RDWR_F, fid, error,fapl) CALL check("h5fopen_f",error,total_error) ! Commit datatype to file IF(test_shared.EQ.2) THEN CALL H5Tcommit_f(fid, TYPE1_NAME, attr_tid, error, H5P_DEFAULT_F, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("H5Tcommit",error,total_error) ENDIF ! Set up to query the object creation properties CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Create datasets CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dataset, error, dcpl_id=dcpl ) CALL check("h5dcreate_f",error,total_error) CALL h5dcreate_f(fid, DSET2_NAME, H5T_NATIVE_CHARACTER, sid, dataset2, error, dcpl_id=dcpl ) CALL check("h5dcreate_f",error,total_error) ! Retrieve limits for compact/dense attribute storage CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) ! Close property list CALL h5pclose_f(dcpl,error) CALL check("h5pclose_f", error, total_error) ! Add attributes to each dataset, until after converting to dense storage DO u = 0, (max_compact * 2) - 1 ! Create attribute name WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 ! Alternate between creating "small" & "big" attributes IF(MOD(u+1,2).EQ.0)THEN ! Create "small" attribute on first dataset CALL h5acreate_f(dataset, attrname, attr_tid, sid, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ELSE ! Create "big" attribute on first dataset CALL h5acreate_f(dataset, attrname, attr_tid, big_sid, attr, error) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ENDIF ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Alternate between creating "small" & "big" attributes IF(MOD(u+1,2).EQ.0)THEN ! Create "small" attribute on second dataset CALL h5acreate_f(dataset2, attrname, attr_tid, sid, attr, error) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ELSE ! Create "big" attribute on second dataset CALL h5acreate_f(dataset2, attrname, attr_tid, big_sid, attr, error, acpl_id=H5P_DEFAULT_F, aapl_id=H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute attr_integer_data(1) = u + 1 data_dims(1) = 1 CALL h5awrite_f(attr, attr_tid, attr_integer_data, data_dims, error) CALL check("h5awrite_f",error,total_error) ENDIF ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO ! Delete attributes from second dataset DO u = 0, max_compact*2-1 ! Create attribute name WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 ! Delete second dataset's attribute CALL H5Adelete_by_name_f(fid, DSET2_NAME, attrname,error,lapl_id=H5P_DEFAULT_F) CALL check("H5Adelete_by_name", error, total_error) CALL h5aopen_f(dataset, attrname, attr, error, aapl_id=H5P_DEFAULT_F) CALL check("h5aopen_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO ! Close attribute's datatype CALL h5tclose_f(attr_tid, error) CALL check("h5tclose_f",error,total_error) ! Close Datasets CALL h5dclose_f(dataset, error) CALL check("h5dclose_f",error,total_error) CALL h5dclose_f(dataset2, error) CALL check("h5dclose_f",error,total_error) ! Unlink datasets WITH attributes CALL h5ldelete_f(fid, DSET1_NAME, error, H5P_DEFAULT_F) CALL check("H5Ldelete_f", error, total_error) CALL h5ldelete_f(fid, DSET2_NAME, error) CALL check("H5Ldelete_f", error, total_error) ! Unlink committed datatype IF( test_shared == 2) THEN CALL h5ldelete_f(fid, TYPE1_NAME, error) CALL check("H5Ldelete_f", error, total_error) ENDIF ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ENDDO ! Close dataspaces CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) CALL h5sclose_f(big_sid, error) CALL check("h5sclose_f",error,total_error) END SUBROUTINE test_attr_shared_delete SUBROUTINE test_attr_dense_open( fcpl, fapl, total_error) !*************************************************************** !** !** test_attr_dense_open(): Test basic H5A (attribute) code. !** Tests opening attributes in "dense" storage !** !*************************************************************** IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" INTEGER :: error INTEGER(HID_T) :: attr !String Attribute identifier INTEGER(HSIZE_T), DIMENSION(7) :: data_dims INTEGER :: max_compact ! Maximum # of links to store in group compactly INTEGER :: min_dense ! Minimum # of links to store in group "densely" CHARACTER(LEN=2) :: chr2 CHARACTER(LEN=7) :: attrname INTEGER(HID_T) :: dataset INTEGER :: u data_dims = 0 ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Re-open file CALL h5fopen_f(FileName, H5F_ACC_RDWR_F, fid, error, fapl) CALL check("h5fopen_f",error,total_error) ! Create dataspace for dataset CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Query the group creation properties CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Enable creation order tracking on attributes, so creation order tests work CALL H5Pset_attr_creation_order_f(dcpl, H5P_CRT_ORDER_TRACKED_F, error) CALL check("H5Pset_attr_creation_order",error,total_error) ! Create a dataset CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dataset, error, & lcpl_id=H5P_DEFAULT_F, dcpl_id=dcpl, dapl_id=H5P_DEFAULT_F) CALL check("h5dcreate_f",error,total_error) ! Retrieve limits for compact/dense attribute storage CALL H5Pget_attr_phase_change_f(dcpl, max_compact, min_dense, error) CALL check("H5Pget_attr_phase_change_f",error,total_error) ! Close property list CALL h5pclose_f(dcpl, error) CALL check("h5pclose_f",error,total_error) ! Add attributes, until just before converting to dense storage DO u = 0, max_compact - 1 ! Create attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5acreate_f(dataset, attrname, H5T_NATIVE_INTEGER, sid, attr, error, aapl_id=H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, u, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Verify attributes written so far CALL test_attr_dense_verify(dataset, u, total_error) ENDDO ! ! Add one more attribute, to push into "dense" storage ! Create attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5acreate_f(dataset, attrname, H5T_NATIVE_INTEGER, sid, attr, error, aapl_id=H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write data into the attribute data_dims(1) = 1 CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, u, data_dims, error) CALL check("h5awrite_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Close dataspace CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) ! Verify all the attributes written ! ret = test_attr_dense_verify(dataset, (u + 1)); ! CHECK(ret, FAIL, "test_attr_dense_verify"); ! CLOSE Dataset CALL h5dclose_f(dataset, error) CALL check("h5dclose_f",error,total_error) ! Unlink dataset with attributes CALL h5ldelete_f(fid, DSET1_NAME, error, H5P_DEFAULT_F) CALL check("H5Ldelete_f", error, total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Check size of file ! filesize = h5_get_file_size(FILENAME); ! verify(filesize, empty_filesize, "h5_get_file_size") END SUBROUTINE test_attr_dense_open !*************************************************************** !** !** test_attr_dense_verify(): Test basic H5A (attribute) code. !** Verify attributes on object !** !*************************************************************** SUBROUTINE test_attr_dense_verify(loc_id, max_attr, total_error) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id INTEGER, INTENT(IN) :: max_attr INTEGER, INTENT(INOUT) :: total_error INTEGER(SIZE_T), PARAMETER :: ATTR_NAME_LEN = 8 ! FIX, why if 7 does not work? INTEGER :: u CHARACTER(LEN=2) :: chr2 CHARACTER(LEN=ATTR_NAME_LEN) :: attrname CHARACTER(LEN=ATTR_NAME_LEN) :: check_name INTEGER(HSIZE_T), DIMENSION(7) :: data_dims INTEGER(HID_T) :: attr !String Attribute identifier INTEGER :: error INTEGER :: value data_dims = 0 ! Retrieve the current # of reported errors ! old_nerrs = GetTestNumErrs(); ! Re-open all the attributes by name and verify the data DO u = 0, max_attr -1 ! Open attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5aopen_f(loc_id, attrname, attr, error) CALL check("h5aopen_f",error,total_error) ! Read data from the attribute ! value = 103 data_dims(1) = 1 CALL h5aread_f(attr, H5T_NATIVE_INTEGER, value, data_dims, error) CALL CHECK("H5Aread_F", error, total_error) CALL verify("H5Aread_F", value, u, total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO ! Re-open all the attributes by index and verify the data DO u=0, max_attr-1 ! Open attribute CALL H5Aopen_by_idx_f(loc_id, ".", H5_INDEX_CRT_ORDER_F, H5_ITER_INC_F, INT(u,HSIZE_T), & attr, error, aapl_id=H5P_DEFAULT_F) ! Verify Name WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL H5Aget_name_f(attr, ATTR_NAME_LEN, check_name, error) CALL check('H5Aget_name',error,total_error) IF(check_name.NE.attrname) THEN WRITE(*,*) 'ERROR: attribute name different: attr_name = ',check_name, ', should be ', attrname total_error = total_error + 1 ENDIF ! Read data from the attribute data_dims(1) = 1 CALL h5aread_f(attr, H5T_NATIVE_INTEGER, value, data_dims, error) CALL CHECK("H5Aread_f", error, total_error) CALL verify("H5Aread_f", value, u, total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ENDDO END SUBROUTINE test_attr_dense_verify !*************************************************************** !** !** test_attr_corder_create_empty(): Test basic H5A (attribute) code. !** Tests basic code to create objects with attribute creation order info !** !*************************************************************** SUBROUTINE test_attr_corder_create_basic( fcpl, fapl, total_error ) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: dcpl INTEGER(HID_T) :: sid CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" INTEGER(HID_T) :: dataset INTEGER :: error INTEGER :: crt_order_flags INTEGER, PARAMETER :: minusone = -1 ! Output message about test being performed ! WRITE(*,*) " - Testing Basic Code for Attributes with Creation Order Info" ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Create dataset creation property list CALL H5Pcreate_f(H5P_DATASET_CREATE_F,dcpl,error) CALL check("h5Pcreate_f",error,total_error) ! Get creation order indexing on object CALL H5Pget_attr_creation_order_f(dcpl, crt_order_flags, error) CALL check("H5Pget_attr_creation_order_f",error,total_error) CALL verify("H5Pget_attr_creation_order_f",crt_order_flags , 0, total_error) ! Setting invalid combination of a attribute order creation order indexing on should fail CALL H5Pset_attr_creation_order_f(dcpl, H5P_CRT_ORDER_INDEXED_F, error) CALL verify("H5Pset_attr_creation_order_f",error , minusone, total_error) CALL H5Pget_attr_creation_order_f(dcpl, crt_order_flags, error) CALL check("H5Pget_attr_creation_order_f",error,total_error) CALL verify("H5Pget_attr_creation_order_f",crt_order_flags , 0, total_error) ! Set attribute creation order tracking & indexing for object CALL h5pset_attr_creation_order_f(dcpl, IOR(H5P_CRT_ORDER_TRACKED_F, H5P_CRT_ORDER_INDEXED_F), error) CALL check("H5Pset_attr_creation_order_f",error,total_error) CALL H5Pget_attr_creation_order_f(dcpl, crt_order_flags, error) CALL check("H5Pget_attr_creation_order_f",error,total_error) CALL verify("H5Pget_attr_creation_order_f",crt_order_flags , & IOR(H5P_CRT_ORDER_TRACKED_F, H5P_CRT_ORDER_INDEXED_F), total_error) ! Create dataspace for dataset CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create a dataset CALL h5dcreate_f(fid, DSET1_NAME, H5T_NATIVE_CHARACTER, sid, dataset, error, & lcpl_id=H5P_DEFAULT_F, dapl_id=H5P_DEFAULT_F, dcpl_id=dcpl) CALL check("h5dcreate_f",error,total_error) ! Close dataspace CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) ! Close Dataset CALL h5dclose_f(dataset, error) CALL check("h5dclose_f",error,total_error) ! Close property list CALL h5pclose_f(dcpl, error) CALL check("h5pclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Re-open file CALL h5fopen_f(FileName, H5F_ACC_RDWR_F, fid, error, fapl) CALL check("h5fopen_f",error,total_error) ! Open dataset created CALL h5dopen_f(fid, DSET1_NAME, dataset, error, H5P_DEFAULT_F ) CALL check("h5dopen_f",error,total_error) ! Retrieve dataset creation property list for group CALL H5Dget_create_plist_f(dataset, dcpl, error) CALL check("H5Dget_create_plist_f",error,total_error) ! Query the attribute creation properties CALL H5Pget_attr_creation_order_f(dcpl, crt_order_flags, error) CALL check("H5Pget_attr_creation_order_f",error,total_error) CALL verify("H5Pget_attr_creation_order_f",crt_order_flags , & IOR(H5P_CRT_ORDER_TRACKED_F, H5P_CRT_ORDER_INDEXED_F), total_error ) ! Close property list CALL h5pclose_f(dcpl, error) CALL check("h5pclose_f",error,total_error) ! Close Dataset CALL h5dclose_f(dataset, error) CALL check("h5dclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) END SUBROUTINE test_attr_corder_create_basic !*************************************************************** !** !** test_attr_basic_write(): Test basic H5A (attribute) code. !** Tests integer attributes on both datasets and groups !** !*************************************************************** SUBROUTINE test_attr_basic_write(fapl, total_error) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid1 INTEGER(HID_T) :: sid1, sid2 CHARACTER(LEN=8) :: DSET1_NAME = "Dataset1" INTEGER(HID_T) :: dataset INTEGER :: i INTEGER :: error INTEGER(HID_T) :: attr,attr2 !String Attribute identifier INTEGER(HID_T) :: group CHARACTER(LEN=25) :: check_name CHARACTER(LEN=18) :: chr_exact_size CHARACTER(LEN=5), PARAMETER :: ATTR1_NAME="Attr1" INTEGER, PARAMETER :: ATTR1_RANK = 1 INTEGER, PARAMETER :: ATTR1_DIM1 = 3 CHARACTER(LEN=7), PARAMETER :: ATTR1A_NAME ="Attr1_a" CHARACTER(LEN=18), PARAMETER :: ATTR_TMP_NAME = "Attr1_a-1234567890" INTEGER, DIMENSION(ATTR1_DIM1) :: attr_data1 INTEGER, DIMENSION(ATTR1_DIM1) :: attr_data1a INTEGER, DIMENSION(ATTR1_DIM1) :: read_data1 INTEGER(HSIZE_T) :: attr_size ! attributes storage requirements .MSB. INTEGER(HSIZE_T), DIMENSION(1) :: dimsa = (/3/) ! Dataset dimensions INTEGER :: rank1 = 2 ! Dataspace1 rank INTEGER(HSIZE_T), DIMENSION(2) :: dims1 = (/4,6/) ! Dataset dimensions INTEGER(HSIZE_T), DIMENSION(2) :: maxdims1 = (/4,6/) ! maximum dimensions INTEGER(SIZE_T) :: size !! Initialize attribute data attr_data1(1) = 258 attr_data1(2) = 9987 attr_data1(3) = -99890 attr_data1a(1) = 258 attr_data1a(2) = 1087 attr_data1a(3) = -99890 ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid1, error, H5P_DEFAULT_F, fapl) CALL check("h5fcreate_f",error,total_error) ! Create dataspace for dataset CALL h5screate_simple_f(rank1, dims1, sid1, error, maxdims1) CALL check("h5screate_simple_f",error,total_error) ! Create a dataset CALL h5dcreate_f(fid1, DSET1_NAME, H5T_NATIVE_CHARACTER, sid1, dataset, error, H5P_DEFAULT_F, H5P_DEFAULT_F, H5P_DEFAULT_F ) CALL check("h5dcreate_f",error,total_error) ! Create dataspace for attribute CALL h5screate_simple_f(ATTR1_RANK, dimsa, sid2, error) CALL check("h5screate_simple_f",error,total_error) ! Try to create an attribute on the file (should create an attribute on root group) CALL h5acreate_f(fid1, ATTR1_NAME, H5T_NATIVE_INTEGER, sid2, attr, error, aapl_id=H5P_DEFAULT_F, acpl_id=H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Open the root group CALL H5Gopen_f(fid1, "/", group, error, H5P_DEFAULT_F) CALL check("H5Gopen_f",error,total_error) ! Open attribute again CALL h5aopen_f(group, ATTR1_NAME, attr, error) CALL check("h5aopen_f",error,total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Close root group CALL H5Gclose_f(group, error) CALL check("h5gclose_f",error,total_error) ! Create an attribute for the dataset CALL h5acreate_f(dataset, ATTR1_NAME, H5T_NATIVE_INTEGER, sid2, attr, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write attribute information CALL h5awrite_f(attr, H5T_NATIVE_INTEGER, attr_data1, dimsa, error) CALL check("h5awrite_f",error,total_error) ! Create an another attribute for the dataset CALL h5acreate_f(dataset, ATTR1A_NAME, H5T_NATIVE_INTEGER, sid2, attr2, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) ! Write attribute information CALL h5awrite_f(attr2, H5T_NATIVE_INTEGER, attr_data1a, dimsa, error) CALL check("h5awrite_f",error,total_error) ! Check storage size for attribute CALL h5aget_storage_size_f(attr, attr_size, error) CALL check("h5aget_storage_size_f",error,total_error) !EP CALL verify("h5aget_storage_size_f", INT(attr_size), 2*HSIZE_T, total_error) ! Read attribute information immediately, without closing attribute CALL h5aread_f(attr, H5T_NATIVE_INTEGER, read_data1, dimsa, error) CALL check("h5aread_f",error,total_error) ! Verify values read in DO i = 1, ATTR1_DIM1 CALL verify('h5aread_f',attr_data1(i),read_data1(i), total_error) ENDDO ! CLOSE attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) ! Close attribute CALL h5aclose_f(attr2, error) CALL check("h5aclose_f",error,total_error) ! change attribute name CALL H5Arename_f(dataset, ATTR1_NAME, ATTR_TMP_NAME, error) CALL check("H5Arename_f", error, total_error) ! Open attribute again CALL h5aopen_f(dataset, ATTR_TMP_NAME, attr, error) CALL check("h5aopen_f",error,total_error) ! Verify new attribute name ! Set a deliberately small size check_name = ' ' ! need to initialize or does not pass test size = 1 CALL H5Aget_name_f(attr, size, check_name, error) CALL check('H5Aget_name',error,total_error) ! Now enter with the corrected size IF(error.NE.size)THEN size = error CALL H5Aget_name_f(attr, size, check_name, error) CALL check('H5Aget_name',error,total_error) ENDIF IF(TRIM(ADJUSTL(check_name)).NE.TRIM(ADJUSTL(ATTR_TMP_NAME))) THEN PRINT*,'.'//TRIM(check_name)//'.',LEN_TRIM(check_name) PRINT*,'.'//TRIM(ATTR_TMP_NAME)//'.',LEN_TRIM(ATTR_TMP_NAME) WRITE(*,*) 'ERROR: attribute name different: attr_name ='//TRIM(check_name)//'.' WRITE(*,*) ' should be ='//TRIM(ATTR_TMP_NAME)//'.' total_error = total_error + 1 stop ENDIF ! Try with a string buffer that is exactly the correct size size = 18 CALL H5Aget_name_f(attr, size, chr_exact_size, error) CALL check('H5Aget_name_f',error,total_error) CALL verify('H5Aget_name_f',chr_exact_size,ATTR_TMP_NAME, total_error) ! Close attribute CALL h5aclose_f(attr, error) CALL check("h5aclose_f",error,total_error) CALL h5sclose_f(sid1, error) CALL check("h5sclose_f",error,total_error) CALL h5sclose_f(sid2, 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) END SUBROUTINE test_attr_basic_write !*************************************************************** !** !** test_attr_many(): Test basic H5A (attribute) code. !** Tests storing lots of attributes !** !*************************************************************** SUBROUTINE test_attr_many(new_format, fcpl, fapl, total_error) IMPLICIT NONE LOGICAL, INTENT(IN) :: new_format INTEGER(HID_T), INTENT(IN) :: fcpl INTEGER(HID_T), INTENT(IN) :: fapl INTEGER, INTENT(INOUT) :: total_error CHARACTER(LEN=8) :: FileName = "tattr.h5" INTEGER(HID_T) :: fid INTEGER(HID_T) :: sid INTEGER(HID_T) :: gid INTEGER(HID_T) :: aid INTEGER :: error INTEGER(HSIZE_T), DIMENSION(7) :: data_dims CHARACTER(LEN=5) :: chr5 CHARACTER(LEN=11) :: attrname CHARACTER(LEN=8), PARAMETER :: GROUP1_NAME="/Group1" INTEGER :: u INTEGER :: nattr LOGICAL :: exists INTEGER, DIMENSION(1) :: attr_data1 data_dims = 0 ! Create file CALL h5fcreate_f(FileName, H5F_ACC_TRUNC_F, fid, error, fcpl, fapl) CALL check("h5fcreate_f",error,total_error) ! Create dataspace for attribute CALL h5screate_f(H5S_SCALAR_F, sid, error) CALL check("h5screate_f",error,total_error) ! Create group for attributes CALL H5Gcreate_f(fid, GROUP1_NAME, gid, error) CALL check("H5Gcreate_f", error, total_error) ! Create many attributes IF(new_format)THEN nattr = 250 ELSE nattr = 2 ENDIF DO u = 0, nattr - 1 WRITE(chr5,'(I5.5)') u attrname = 'attr '//chr5 CALL H5Aexists_f( gid, attrname, exists, error) CALL check("H5Aexists_f", error, total_error) CALL verify("H5Aexists",exists,.FALSE.,total_error ) CALL H5Aexists_by_name_f(fid, GROUP1_NAME, attrname, exists, error, lapl_id = H5P_DEFAULT_F) CALL verify("H5Aexists_by_name_f",exists,.FALSE.,total_error ) CALL h5acreate_f(gid, attrname, H5T_NATIVE_INTEGER, sid, aid, error, H5P_DEFAULT_F, H5P_DEFAULT_F) CALL check("h5acreate_f",error,total_error) CALL H5Aexists_f(gid, attrname, exists, error) CALL check("H5Aexists_f", error, total_error) CALL verify("H5Aexists",exists,.TRUE.,total_error ) CALL H5Aexists_by_name_f(fid, GROUP1_NAME, attrname, exists, error) CALL check("H5Aexists_by_name_f", error, total_error) CALL verify("H5Aexists_by_name_f",exists,.TRUE.,total_error ) attr_data1(1) = u data_dims(1) = 1 CALL h5awrite_f(aid, H5T_NATIVE_INTEGER, attr_data1, data_dims, error) CALL check("h5awrite_f",error,total_error) CALL h5aclose_f(aid, error) CALL check("h5aclose_f",error,total_error) CALL H5Aexists_f(gid, attrname, exists, error) CALL check("H5Aexists_f", error, total_error) CALL verify("H5Aexists",exists,.TRUE.,total_error ) CALL H5Aexists_by_name_f(fid, GROUP1_NAME, attrname, exists, error) CALL check("H5Aexists_by_name_f", error, total_error) CALL verify("H5Aexists_by_name_f",exists,.TRUE.,total_error ) ENDDO ! Close group CALL H5Gclose_f(gid, error) CALL check("h5gclose_f",error,total_error) ! Close file CALL h5fclose_f(fid, error) CALL check("h5fclose_f",error,total_error) ! Close dataspaces CALL h5sclose_f(sid, error) CALL check("h5sclose_f",error,total_error) END SUBROUTINE test_attr_many !------------------------------------------------------------------------- ! * Function: attr_open_check ! * ! * Purpose: Check opening attribute on an object ! * ! * Return: Success: 0 ! * Failure: -1 ! * ! * Programmer: Fortran version (M.S. Breitenfeld) ! * March 21, 2008 ! * ! *------------------------------------------------------------------------- ! SUBROUTINE attr_open_check(fid, dsetname, obj_id, max_attrs, total_error ) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: fid CHARACTER(LEN=*), INTENT(IN) :: dsetname INTEGER(HID_T), INTENT(IN) :: obj_id INTEGER, INTENT(IN) :: max_attrs INTEGER, INTENT(INOUT) :: total_error INTEGER :: u CHARACTER (LEN=8) :: attrname INTEGER :: error LOGICAL :: f_corder_valid ! Indicates whether the the creation order data is valid for this attribute INTEGER :: corder ! Is a positive integer containing the creation order of the attribute INTEGER :: cset ! Indicates the character set used for the attribute’s name INTEGER(HSIZE_T) :: data_size ! indicates the size, in the number of characters INTEGER(HSIZE_T) :: storage_size ! attributes storage requirements CHARACTER(LEN=2) :: chr2 INTEGER(HID_T) attr_id ! Open each attribute on object by index and check that it's the correct one DO u = 0, max_attrs-1 ! Open the attribute WRITE(chr2,'(I2.2)') u attrname = 'attr '//chr2 CALL h5aopen_f(obj_id, attrname, attr_id, error) CALL check("h5aopen_f",error,total_error) ! Get the attribute's information CALL h5aget_info_f(attr_id, f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_f",error,total_error) ! Check that the object's attributes are correct CALL verify("h5aget_info_f.corder",corder,u,total_error) CALL verify("h5aget_info_f.corder_valid",f_corder_valid,.TRUE.,total_error) CALL verify("h5aget_info_f.cset", cset, H5T_CSET_ASCII_F, total_error) CALL h5aget_storage_size_f(attr_id, storage_size, error) CALL check("h5aget_storage_size_f",error,total_error) CALL verify("h5aget_info_f.data_size", INT(data_size), INT(storage_size), total_error) ! Close attribute CALL h5aclose_f(attr_id, error) CALL check("h5aclose_f",error,total_error) ! Open the attribute CALL H5Aopen_by_name_f(obj_id, ".", attrname, attr_id, error, lapl_id=H5P_DEFAULT_F, aapl_id=H5P_DEFAULT_F) CALL check("H5Aopen_by_name_f", error, total_error) CALL h5aget_info_f(attr_id, f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_f",error,total_error) ! Check the attribute's information CALL verify("h5aget_info_f",corder,u,total_error) CALL verify("h5aget_info_f",f_corder_valid,.TRUE.,total_error) CALL verify("h5aget_info_f", cset, H5T_CSET_ASCII_F, total_error) CALL h5aget_storage_size_f(attr_id, storage_size, error) CALL check("h5aget_storage_size_f",error,total_error) CALL verify("h5aget_info_f", INT(data_size), INT(storage_size), total_error) ! Close attribute CALL h5aclose_f(attr_id, error) CALL check("h5aclose_f",error,total_error) ! Open the attribute CALL H5Aopen_by_name_f(fid, dsetname, attrname, attr_id, error) CALL check("H5Aopen_by_name_f", error, total_error) ! Get the attribute's information CALL h5aget_info_f(attr_id, f_corder_valid, corder, cset, data_size, error) CALL check("h5aget_info_f",error,total_error) ! Check the attribute's information CALL verify("h5aget_info_f",corder,u,total_error) CALL verify("h5aget_info_f",f_corder_valid,.TRUE.,total_error) CALL verify("h5aget_info_f", cset, H5T_CSET_ASCII_F, total_error) CALL h5aget_storage_size_f(attr_id, storage_size, error) CALL check("h5aget_storage_size_f",error,total_error) CALL verify("h5aget_info_f", INT(data_size), INT(storage_size), total_error) ! Close attribute CALL h5aclose_f(attr_id, error) CALL check("h5aclose_f",error,total_error) ENDDO END SUBROUTINE attr_open_check END MODULE TH5A_1_8