!> @defgroup FH5D Fortran Datasets (H5D) Interface !! !! @see H5D, C-API !! !! @see @ref H5D_UG, User Guide !! !> @ingroup FH5D !! !! @brief This module contains Fortran interfaces for H5D functions. ! ! COPYRIGHT ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ! Copyright by The HDF Group. * ! All rights reserved. * ! * ! This file is part of HDF5. The full HDF5 copyright notice, including * ! terms governing use, modification, and redistribution, is contained in * ! the COPYING file, which can be found at the root of the source code * ! distribution tree, or in https://www.hdfgroup.org/licenses. * ! If you do not have access to either file, you may request a copy from * ! help@hdfgroup.org. * ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ! ! NOTES ! (1) The maximum rank of an array allowed in Fortran is 7, therefore ! we only provide an interface for arrays up to and including rank 7. ! ! (2) Unfortunately we are using a generic interface and one of the factors ! used in determining the proper routine to select is that of the array ! rank being passed. Therefore, we can not create just one subroutine for ! each array type (integer, real, etc...) and use a ! rank 1 array of assumed size to handle multiple ranks, i.e. ! (i.e. integer, dimension(*) :: ... ) ! (i.e. real , dimension(*) :: ... ) etc... ! ! (3) Could not place the USE, INTRINSIC :: ISO_C_BINDING in the module header because it may ! conflict with the USE, INTRINSIC :: ISO_C_BINDING included in the user's program. Moved ! the statement instead to each subroutine. ! ! ! (4) C_LOC and character strings according to the Fortran 2003 standard: ! ! 15.1.2.5 C_LOC(X) ! ! Argument. X shall either ! ! (A) have interoperable type and type parameters and be ! (a) a variable that has the TARGET attribute and is interoperable, ! (b) an allocated allocatable variable that has the TARGET attribute ! and is not an array of zero size, or ! (c) an associated scalar pointer, or ! (B) be a nonpolymorphic scalar, have no length type parameters, and be ! (a) a nonallocatable, nonpointer variable that has the TARGET attribute, ! (b) an allocated allocatable variable that has the TARGET attribute, or ! (c) an associated pointer. ! ! - When X is a character, for interoperability the standard is: ! ! 15.2.1 Interoperability of intrinsic types ! ! ...if the type is character, interoperability also requires that the length type parameter ! be omitted or be specified by an initialization expression whose value is one. ! ! THEREFORE compilers that have not extended the standard require the ! argument in C_LOC to be of the variant: ! ! CHARACTER(LEN=1), TARGET :: chr ! or ! CHARACTER, TARGET :: chr ! ! _____ __ __ _____ ____ _____ _______ _ _ _______ ! |_ _| \/ | __ \ / __ \| __ \__ __|/\ | \ | |__ __| ! **** | | | \ / | |__) | | | | |__) | | | / \ | \| | | | **** ! **** | | | |\/| | ___/| | | | _ / | | / /\ \ | . ` | | | **** ! **** _| |_| | | | | | |__| | | \ \ | |/ ____ \| |\ | | | **** ! |_____|_| |_|_| \____/|_| \_\ |_/_/ \_\_| \_| |_| ! ! If you add a new H5D function you must add the function name to the ! Windows dll file 'hdf5_fortrandll.def.in' in the fortran/src directory. ! This is needed for Windows based operating systems. ! #include MODULE H5D USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR, C_CHAR USE H5GLOBAL USE H5LIB, ONLY : h5kind_to_type PRIVATE h5dread_vl_integer, h5dread_vl_real, h5dread_vl_string PRIVATE h5dwrite_vl_integer, h5dwrite_vl_real, h5dwrite_vl_string PRIVATE h5dwrite_reference_obj, h5dwrite_reference_dsetreg, h5dwrite_char_scalar, h5dwrite_ptr PRIVATE h5dread_reference_obj, h5dread_reference_dsetreg, h5dread_char_scalar, h5dread_ptr PRIVATE h5dfill_integer, h5dfill_c_float, h5dfill_c_double, h5dfill_char, h5dfill_ptr #if H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE!=0 PRIVATE h5dfill_c_long_double #endif INTERFACE h5dextend_f MODULE PROCEDURE h5dset_extent_f END INTERFACE #ifndef H5_DOXYGEN INTERFACE h5dwrite_f MODULE PROCEDURE h5dwrite_reference_obj MODULE PROCEDURE h5dwrite_reference_dsetreg MODULE PROCEDURE h5dwrite_char_scalar ! This is the preferred way to call h5dwrite ! by passing an address MODULE PROCEDURE h5dwrite_ptr END INTERFACE INTERFACE h5dread_f MODULE PROCEDURE h5dread_reference_obj MODULE PROCEDURE h5dread_reference_dsetreg MODULE PROCEDURE h5dread_char_scalar ! This is the preferred way to call h5dread ! by passing an address MODULE PROCEDURE h5dread_ptr END INTERFACE INTERFACE h5dread_vl_f MODULE PROCEDURE h5dread_vl_integer MODULE PROCEDURE h5dread_vl_real MODULE PROCEDURE h5dread_vl_string END INTERFACE INTERFACE h5dwrite_vl_f MODULE PROCEDURE h5dwrite_vl_integer MODULE PROCEDURE h5dwrite_vl_real MODULE PROCEDURE h5dwrite_vl_string END INTERFACE ! Interface for the function used to pass the C pointer of the buffer ! to the C H5Dwrite routine INTERFACE INTEGER FUNCTION h5dwrite_f_c(dset_id, mem_type_id, & mem_space_id_default , & file_space_id_default, & xfer_prp_default, buf ) BIND(C, NAME='h5dwrite_f_c') IMPORT :: c_ptr IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default TYPE(C_PTR), VALUE :: buf END FUNCTION h5dwrite_f_c END INTERFACE ! Interface for the function used to pass the C pointer of the buffer ! to the C H5Dread routine INTERFACE INTEGER FUNCTION h5dread_f_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & xfer_prp_default, buf) BIND(C, NAME='h5dread_f_c') IMPORT :: c_ptr IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default TYPE(C_PTR), VALUE :: buf END FUNCTION h5dread_f_c END INTERFACE INTERFACE h5dfill_f MODULE PROCEDURE h5dfill_integer MODULE PROCEDURE h5dfill_c_float MODULE PROCEDURE h5dfill_c_double #if H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE!=0 MODULE PROCEDURE h5dfill_c_long_double #endif MODULE PROCEDURE h5dfill_char MODULE PROCEDURE h5dfill_ptr END INTERFACE ! Interface for the function used to pass the C pointer of the buffer ! to the C H5Dfill routine INTERFACE INTEGER FUNCTION h5dfill_c(f_ptr_fill_value, fill_type_id, space_id, & f_ptr_buf, mem_type_id) BIND(C, NAME='h5dfill_c') IMPORT :: c_ptr IMPORT :: HID_T IMPLICIT NONE TYPE(C_PTR), VALUE :: f_ptr_fill_value INTEGER(HID_T) :: fill_type_id INTEGER(HID_T), INTENT(IN) :: space_id TYPE(C_PTR), VALUE :: f_ptr_buf INTEGER(HID_T) :: mem_type_id END FUNCTION h5dfill_c END INTERFACE #endif CONTAINS !> !! \ingroup FH5D !! !! \brief Creates a dataset at the specified location. !! !! \param loc_id File or group identifier !! \param name Dataset name !! \param type_id Dataset datatype identifier !! \param space_id Dataset dataspace identifier !! \param dset_id Dataset identifier !! \param hdferr \fortran_error !! \param dcpl_id Dataset creation property list !! \param lcpl_id Link creation property list !! \param dapl_id Dataset access property list !! !! See C API: @ref H5Dcreate2() !! SUBROUTINE h5dcreate_f(loc_id, name, type_id, space_id, dset_id, & hdferr, dcpl_id, lcpl_id, dapl_id) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id CHARACTER(LEN=*), INTENT(IN) :: name INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(HID_T), INTENT(OUT) :: dset_id INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: dcpl_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: lcpl_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: dapl_id INTEGER(HID_T) :: lcpl_id_default INTEGER(HID_T) :: dcpl_id_default INTEGER(HID_T) :: dapl_id_default INTEGER :: namelen ! Name length INTERFACE INTEGER FUNCTION h5dcreate_c(loc_id, name, namelen, type_id, & space_id, lcpl_id_default, dcpl_id_default, dapl_id_default, dset_id) & BIND(C,NAME='h5dcreate_c') IMPORT :: C_CHAR IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(IN) :: name INTEGER :: namelen INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(HID_T) :: lcpl_id_default INTEGER(HID_T) :: dcpl_id_default INTEGER(HID_T) :: dapl_id_default INTEGER(HID_T), INTENT(OUT) :: dset_id END FUNCTION h5dcreate_c END INTERFACE lcpl_id_default = H5P_DEFAULT_F dcpl_id_default = H5P_DEFAULT_F dapl_id_default = H5P_DEFAULT_F IF(PRESENT(lcpl_id)) lcpl_id_default = lcpl_id IF(PRESENT(dcpl_id)) dcpl_id_default = dcpl_id IF(PRESENT(dapl_id)) dapl_id_default = dapl_id namelen = LEN(name) hdferr = h5dcreate_c(loc_id, name, namelen, type_id, space_id, & lcpl_id_default, dcpl_id_default, dapl_id_default, dset_id) END SUBROUTINE h5dcreate_f !> !! \ingroup FH5D !! !! \brief Opens an existing dataset. !! !! \param loc_id File or group identifier !! \param name Dataset name !! \param dset_id Dataset identifier !! \param hdferr \fortran_error !! \param dapl_id Dataset access property list !! !! See C API: @ref H5Dopen2() !! SUBROUTINE h5dopen_f(loc_id, name, dset_id, hdferr, dapl_id) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id CHARACTER(LEN=*), INTENT(IN) :: name INTEGER(HID_T), INTENT(OUT) :: dset_id INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: dapl_id INTEGER :: namelen ! Name length INTEGER(HID_T) :: dapl_id_default INTERFACE INTEGER FUNCTION h5dopen_c(loc_id, name, namelen, dapl_id_default, dset_id) & BIND(C,NAME='h5dopen_c') IMPORT :: C_CHAR IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id CHARACTER(KIND=C_CHAR), DIMENSION(*), INTENT(IN) :: name INTEGER :: namelen INTEGER(HID_T), INTENT(IN) :: dapl_id_default INTEGER(HID_T), INTENT(OUT) :: dset_id END FUNCTION h5dopen_c END INTERFACE dapl_id_default = H5P_DEFAULT_F IF(PRESENT(dapl_id)) dapl_id_default = dapl_id namelen = LEN(name) hdferr = h5dopen_c(loc_id, name, namelen, dapl_id_default, dset_id) END SUBROUTINE h5dopen_f !> !! \ingroup FH5D !! !! \brief Closes a dataset. !! !! \param dset_id Dataset identifier !! \param hdferr \fortran_error !! !! See C API: @ref H5Dclose() !! SUBROUTINE h5dclose_f(dset_id, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dclose_c(dset_id) & BIND(C,NAME='h5dclose_c') IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id END FUNCTION h5dclose_c END INTERFACE hdferr = h5dclose_c(dset_id) END SUBROUTINE h5dclose_f !> !! \ingroup FH5D !! !! \brief Returns an identifier for a copy of the datatype for a !! dataset. !! !! \param dataset_id Dataset identifier !! \param datatype_id Dataspace identifier !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_type() !! SUBROUTINE h5dget_type_f(dataset_id, datatype_id, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(OUT) :: datatype_id INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dget_type_c(dataset_id, datatype_id) & BIND(C,NAME='h5dget_type_c') IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(OUT) :: datatype_id END FUNCTION h5dget_type_c END INTERFACE hdferr = h5dget_type_c (dataset_id, datatype_id) END SUBROUTINE h5dget_type_f !> !! \ingroup FH5D !! !! \brief Extends a dataset with unlimited dimension. !! !! \param dataset_id Dataset identifier !! \param size Array containing the new magnitude of each dimension !! \param hdferr \fortran_error !! !! See C API: @ref H5Dset_extent() !! SUBROUTINE h5dset_extent_f(dataset_id, size, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HSIZE_T), DIMENSION(*), INTENT(IN) :: size INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dset_extent_c(dataset_id, size) & BIND(C,NAME='h5dset_extent_c') IMPORT :: HID_T, HSIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HSIZE_T), DIMENSION(*), INTENT(IN) :: size END FUNCTION h5dset_extent_c END INTERFACE hdferr = H5Dset_extent_c(dataset_id, size) END SUBROUTINE h5dset_extent_f !> !! \ingroup FH5D !! !! \brief Returns an identifier for a copy of the dataset creation property list for a dataset. !! !! \param dataset_id Dataset identifier !! \param plist_id Creation property list identifier !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_create_plist() !! SUBROUTINE h5dget_create_plist_f(dataset_id, plist_id, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(OUT) :: plist_id INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dget_create_plist_c(dataset_id, plist_id) & BIND(C,NAME='h5dget_create_plist_c') IMPORT :: HID_T INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(OUT) :: plist_id END FUNCTION h5dget_create_plist_c END INTERFACE hdferr = h5dget_create_plist_c(dataset_id, plist_id) END SUBROUTINE h5dget_create_plist_f !> !! \ingroup FH5D !! !! \brief Returns the amount of storage requires by a dataset !! !! \param dataset_id Dataset identifier !! \param size Datastorage size !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_storage_size() !! SUBROUTINE h5dget_storage_size_f(dataset_id, size, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HSIZE_T), INTENT(OUT) :: size INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dget_storage_size_c(dataset_id, size) & BIND(C,NAME='h5dget_storage_size_c') IMPORT :: HID_T, HSIZE_T INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HSIZE_T), INTENT(OUT) :: size END FUNCTION h5dget_storage_size_c END INTERFACE hdferr = h5dget_storage_size_c(dataset_id, size) END SUBROUTINE h5dget_storage_size_f !> !! \ingroup FH5D !! !! \brief Returns maximum length of the VL array elements !! !! \param dataset_id Dataset identifier !! \param type_id Datatype identifier !! \param space_id Dataspace identifier !! \param len Buffer size !! \param hdferr \fortran_error !! SUBROUTINE h5dvlen_get_max_len_f(dataset_id, type_id, space_id, len, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(SIZE_T), INTENT(OUT) :: len INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dvlen_get_max_len_c(dataset_id, type_id, space_id, len) & BIND(C,NAME='h5dvlen_get_max_len_c') IMPORT :: HID_T, SIZE_T INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(SIZE_T), INTENT(OUT) :: len END FUNCTION h5dvlen_get_max_len_c END INTERFACE hdferr = h5dvlen_get_max_len_c(dataset_id, type_id, space_id, len) END SUBROUTINE h5dvlen_get_max_len_f !> !! \ingroup FH5D !! !! \brief Returns the status of data space allocation. !! !! \param dset_id Dataset identifier !! \param flag Status; may have one of the following values: !! \li H5D_SPACE_STS_ERROR_F !! \li H5D_SPACE_STS_NOT_ALLOCATED_F !! \li H5D_SPACE_STS_PART_ALLOCATED_F !! \li H5D_SPACE_STS_ALLOCATED_F !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_space_status() !! SUBROUTINE h5dget_space_status_f(dset_id, flag, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER, INTENT(OUT) :: flag INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dget_space_status_c(dset_id, flag) & BIND(C,NAME='h5dget_space_status_c') IMPORT :: HID_T INTEGER(HID_T) :: dset_id INTEGER :: flag END FUNCTION h5dget_space_status_c END INTERFACE hdferr = h5dget_space_status_c(dset_id, flag) END SUBROUTINE h5dget_space_status_f !> !! \ingroup FH5D !! !! \brief Creates a dataset in a file without linking it into the file structure !! !! \param loc_id Identifier of the file or group within which to create the dataset. !! \param type_id Identifier of the datatype to use when creating the dataset. !! \param space_id Identifier of the dataspace to use when creating the dataset. !! \param dset_id Dataset identifier. !! \param hdferr \fortran_error !! \param dcpl_id Dataset creation property list identifier. !! \param dapl_id Dataset access property list identifier. !! !! See C API: @ref H5Dcreate_anon() !! SUBROUTINE h5dcreate_anon_f(loc_id, type_id, space_id, dset_id, hdferr, dcpl_id, dapl_id) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(HID_T), INTENT(OUT) :: dset_id INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: dcpl_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: dapl_id INTEGER(HID_T) :: dcpl_id_default INTEGER(HID_T) :: dapl_id_default ! ! MS FORTRAN needs explicit interface for C functions called here. ! INTERFACE INTEGER FUNCTION h5dcreate_anon_c(loc_id, type_id, space_id, dcpl_id_default, dapl_id_default, dset_id) & BIND(C,NAME='h5dcreate_anon_c') IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: loc_id INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(HID_T) :: dcpl_id_default INTEGER(HID_T) :: dapl_id_default INTEGER(HID_T), INTENT(OUT) :: dset_id END FUNCTION h5dcreate_anon_c END INTERFACE dcpl_id_default = H5P_DEFAULT_F dapl_id_default = H5P_DEFAULT_F IF(PRESENT(dcpl_id)) dcpl_id_default = dcpl_id IF(PRESENT(dapl_id)) dapl_id_default = dapl_id hdferr = h5dcreate_anon_c(loc_id, type_id, space_id, dcpl_id_default, dapl_id_default, dset_id) END SUBROUTINE h5dcreate_anon_f #if H5_DOXYGEN !> !! \ingroup FH5D !! !! \brief Reads variable-length data. F2003 API h5dread_f should be used instead. !! !! \param dset_id Dataset identifier. !! \param mem_type_id Memory datatype identifier. !! \param buf Data buffer; may be a scalar or an array, TYPE(TYPE) must be one of the following: !! \li INTEGER !! \li REAL !! \li CHARACTER !! \param dims Array to hold corresponding dimension sizes of data buffer buf, dim(k) has value of the k-th !! dimension of buffer buf. Values are ignored if buf is a scalar. !! \param len Array to store length of each element. !! \param hdferr \fortran_error !! \param mem_space_id Memory dataspace identifier, default value is H5S_ALL_F. !! \param file_space_id File dataspace identifier, default value is H5S_ALL_F. !! \param xfer_prp Transfer property list identifier, default value is H5P_DEFAULT_F. !! SUBROUTINE h5dread_vl_f(dset_id, mem_type_id, buf, dims, len, hdferr, mem_space_id, file_space_id, xfer_prp) INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(TYPE), INTENT(INOUT), DIMENSION(dims(1),dims(2)) :: buf INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(INOUT), DIMENSION(*) :: len INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp END SUBROUTINE h5dread_vl_f !> !! \ingroup FH5D !! !! \brief Writes variable-length data. F2003 API h5dwritef should be used instead. !! !! \param dset_id Dataset identifier. !! \param mem_type_id Memory datatype identifier. !! \param buf Data buffer; may be a scalar or an array, TYPE(TYPE) must be one of the following: !! \li INTEGER !! \li REAL !! \li CHARACTER !! \param dims Array to hold corresponding dimension sizes of data buffer buf, dim(k) has value of the k-th !! dimension of buffer buf. Values are ignored if buf is a scalar. !! \param len Array to store length of each element. !! \param hdferr \fortran_error !! \param mem_space_id Memory dataspace identifier, default value is H5S_ALL_F. !! \param file_space_id File dataspace identifier, default value is H5S_ALL_F. !! \param xfer_prp Transfer property list identifier, default value is H5P_DEFAULT_F. !! SUBROUTINE h5dwrite_vl_f(dset_id, mem_type_id, buf, dims, len, hdferr, mem_space_id, file_space_id, xfer_prp) INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(TYPE), INTENT(IN),DIMENSION(dims(1),dims(2)) :: buf INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: len INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp END SUBROUTINE h5dwrite_vl_f #else SUBROUTINE h5dwrite_vl_integer(dset_id, mem_type_id, buf, dims, len, & hdferr, & mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: len INTEGER, INTENT(IN), DIMENSION(dims(1),dims(2)), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTERFACE INTEGER FUNCTION h5dwrite_vl_integer_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & xfer_prp_default, buf, dims, len) & BIND(C,NAME='h5dwrite_vl_integer_c') IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: len INTEGER, INTENT(IN), DIMENSION(dims(1),dims(2)) :: buf END FUNCTION h5dwrite_vl_integer_c END INTERFACE xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dwrite_vl_integer_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, & buf, dims, len) END SUBROUTINE h5dwrite_vl_integer SUBROUTINE h5dread_vl_integer(dset_id, mem_type_id, buf, dims, len, & hdferr, & mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(INOUT), DIMENSION(*) :: len INTEGER, INTENT(INOUT), DIMENSION(dims(1),dims(2)), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: tmp INTEGER :: error INTERFACE INTEGER FUNCTION h5dread_vl_integer_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & xfer_prp_default, buf, dims, len) & BIND(C,NAME='h5dread_vl_integer_c') IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims INTEGER(SIZE_T), INTENT(INOUT), DIMENSION(*) :: len INTEGER, INTENT(INOUT), DIMENSION(dims(1),dims(2)) :: buf END FUNCTION h5dread_vl_integer_c END INTERFACE CALL h5dget_space_f(dset_id, tmp, error) xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = tmp file_space_id_default = tmp IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dread_vl_integer_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, & buf, dims, len) END SUBROUTINE h5dread_vl_integer SUBROUTINE h5dwrite_vl_real(dset_id, mem_type_id, buf, dims, len, & hdferr, & mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: len REAL, INTENT(IN), & DIMENSION(dims(1),dims(2)) :: buf ! Data buffer INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTERFACE INTEGER FUNCTION h5dwrite_vl_real_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & xfer_prp_default, buf, dims, len) & BIND(C,NAME='h5dwrite_vl_real_c') IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: len REAL, INTENT(IN), & DIMENSION(dims(1),dims(2)) :: buf END FUNCTION h5dwrite_vl_real_c END INTERFACE xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dwrite_vl_real_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, & buf, dims, len) END SUBROUTINE h5dwrite_vl_real SUBROUTINE h5dread_vl_real(dset_id, mem_type_id, buf, dims, len, & hdferr, & mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(INOUT), DIMENSION(*) :: len REAL, INTENT(INOUT), & DIMENSION(dims(1),dims(2)) :: buf ! Data buffer INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: tmp INTEGER :: error INTERFACE INTEGER FUNCTION h5dread_vl_real_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & xfer_prp_default, buf, dims, len) & BIND(C,NAME='h5dread_vl_real_c') IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims INTEGER(SIZE_T), INTENT(INOUT), DIMENSION(*) :: len REAL, INTENT(INOUT), & DIMENSION(dims(1),dims(2)) :: buf END FUNCTION h5dread_vl_real_c END INTERFACE CALL h5dget_space_f(dset_id, tmp, error) xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = tmp file_space_id_default = tmp IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dread_vl_real_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, & buf, dims, len) END SUBROUTINE h5dread_vl_real SUBROUTINE h5dwrite_vl_string(dset_id, mem_type_id, buf, dims, str_len, & hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_CHAR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: str_len CHARACTER(LEN=*), INTENT(IN), DIMENSION(dims(2)) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTERFACE INTEGER FUNCTION h5dwrite_vl_string_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & ! xfer_prp_default, tmp_buf, dims, str_len) xfer_prp_default, buf, dims, str_len) & BIND(C,NAME='h5dwrite_vl_string_c') IMPORT :: C_CHAR IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(IN), DIMENSION(*) :: str_len CHARACTER(KIND=C_CHAR), DIMENSION(dims(2)) :: buf END FUNCTION END INTERFACE xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dwrite_vl_string_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, & buf, dims, str_len) END SUBROUTINE h5dwrite_vl_string SUBROUTINE h5dread_vl_string(dset_id, mem_type_id, buf, dims, str_len, & hdferr, mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(OUT), DIMENSION(*) :: str_len CHARACTER(LEN=*), INTENT(OUT), & DIMENSION(dims(2)) :: buf ! Data buffer INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTERFACE INTEGER FUNCTION h5dread_vl_string_c(dset_id, mem_type_id, & mem_space_id_default, & file_space_id_default, & xfer_prp_default, buf, dims, str_len) & BIND(C,NAME='h5dread_vl_string_c') IMPORT :: c_char IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HID_T) :: xfer_prp_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(2) :: dims INTEGER(SIZE_T), INTENT(OUT), DIMENSION(*) :: str_len CHARACTER(KIND=C_CHAR), DIMENSION(dims(2)) :: buf END FUNCTION h5dread_vl_string_c END INTERFACE xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dread_vl_string_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, & buf, dims, str_len) RETURN END SUBROUTINE h5dread_vl_string #endif !> !! \ingroup FH5D !! !! \brief Returns dataset address in file. !! !! \param dset_id Dataset identifier. !! \param offset The offset in bytes. !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_offset() !! SUBROUTINE h5dget_offset_f(dset_id, offset, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HADDR_T), INTENT(OUT) :: offset INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER(HADDR_T) FUNCTION h5dget_offset(dset_id) BIND(C,NAME='H5Dget_offset') IMPORT :: HID_T, HADDR_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN), VALUE :: dset_id END FUNCTION h5dget_offset END INTERFACE offset = h5dget_offset(dset_id) hdferr = 0 ! never returns a function error because C API never returns a function error. END SUBROUTINE h5dget_offset_f !> !! \ingroup FH5D !! !! \brief Returns an identifier for a copy of the dataspace for a !! dataset. !! !! \param dataset_id Dataset identifier. !! \param dataspace_id Dataspace identifier. !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_space() !! SUBROUTINE h5dget_space_f(dataset_id, dataspace_id, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(OUT) :: dataspace_id INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dget_space_c(dataset_id, dataspace_id) BIND(C,NAME='h5dget_space_c') IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dataset_id INTEGER(HID_T), INTENT(OUT) :: dataspace_id END FUNCTION h5dget_space_c END INTERFACE hdferr = h5dget_space_c(dataset_id, dataspace_id) END SUBROUTINE h5dget_space_f !> !! \ingroup FH5D !! !! \brief Returns a copy of the dataset creation property list. !! !! \param dset_id Dataset identifier. !! \param plist_id Dataset access property list identifier. !! \param hdferr \fortran_error !! !! See C API: @ref H5Dget_access_plist() !! SUBROUTINE h5dget_access_plist_f(dset_id, plist_id, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(OUT) :: plist_id INTEGER , INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dget_access_plist_c(dset_id, plist_id) BIND(C,NAME='h5dget_access_plist_c') IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(OUT) :: plist_id END FUNCTION h5dget_access_plist_c END INTERFACE hdferr = h5dget_access_plist_c(dset_id, plist_id) END SUBROUTINE h5dget_access_plist_f !> !! \ingroup FH5D !! !! \brief Reclaims VL datatype memory buffers. !! !! \param type_id Identifier of the datatype. !! \param space_id Identifier of the dataspace. !! \param plist_id Identifier of the property list used to create the buffer. !! \param buf Pointer to the buffer to be reclaimed. !! \param hdferr \fortran_error !! !! See C API: @ref H5Dvlen_reclaim() !! SUBROUTINE h5dvlen_reclaim_f(type_id, space_id, plist_id, buf, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER(HID_T), INTENT(IN) :: plist_id TYPE(C_PTR) , INTENT(INOUT) :: buf INTEGER , INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dvlen_reclaim_c(type_id, space_id, plist_id, buf) BIND(C, NAME='h5dvlen_reclaim_c') IMPORT :: C_PTR IMPORT :: HID_T IMPLICIT NONE INTEGER(HID_T) :: type_id INTEGER(HID_T) :: space_id INTEGER(HID_T) :: plist_id TYPE(C_PTR), VALUE :: buf END FUNCTION h5dvlen_reclaim_c END INTERFACE hdferr = H5Dvlen_reclaim_c(type_id, space_id, plist_id, buf) END SUBROUTINE H5Dvlen_reclaim_f #ifdef H5_DOXYGEN !> !! \ingroup FH5D !! !! \brief Writes raw data from a buffer to a dataset. !! !! \attention \fortran_approved !! !! \param dset_id Identifier of the dataset to write to. !! \param mem_type_id Identifier of the memory datatype. !! \param buf Buffer with data to be written to the file. !! \param hdferr \fortran_error !! \param mem_space_id Identifier of the memory dataspace. !! \param file_space_id Identifier of the dataset's dataspace in the file. !! \param xfer_prp Identifier of a transfer property list for this I/O operation. !! !! See C API: @ref H5Dwrite() !! SUBROUTINE h5dwrite_f(dset_id, mem_type_id, buf, hdferr, mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(C_PTR), INTENT(IN) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp END SUBROUTINE h5dwrite !> !! \ingroup FH5D !! !! \brief Reads raw data from a dataset into a buffer (Passes Pointer). !! !! \attention \fortran_approved !! !! \param dset_id Identifier of the dataset read from. !! \param mem_type_id Identifier of the memory datatype. !! \param buf Buffer to receive data read from file. !! \param hdferr \fortran_error !! \param mem_space_id Identifier of the memory dataspace. !! \param file_space_id Identifier of dataset's dataspace in the file. (Default: H5S_ALL_F) !! \param xfer_prp Identifier of a transfer property list for this I/O operation. !! !! See C API: @ref H5Dread() !! SUBROUTINE h5dread_f(dset_id, mem_type_id, buf, hdferr, mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(C_PTR), INTENT(INOUT) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp END SUBROUTINE h5dread_f !> !! \ingroup FH5D !! !! \brief There is no direct Fortran90 counterpart for the C function H5Dwrite. Instead, that !! functionality is provided by two Fortran90 subroutines: !! \li h5dwrite_f Purpose: Writes data other than variable-length data. !! \li h5dwrite_vl_f Purpose: Writes variable-length data. !! !! \attention \fortran_obsolete !! !! \param dset_id Identifier of the dataset to write to. !! \param mem_type_id Identifier of the memory datatype. !! \param buf Data buffer; may be a scalar or an array. !! \param dims Array to hold corresponding dimension sizes of data buffer buf; dim(k) has value. !! of the k-th dimension of buffer buf; values are ignored if buf is a scalar. !! \param hdferr \fortran_error !! \param mem_space_id Identifier of the memory dataspace. Default value is H5S_ALL_F. !! \param file_space_id Identifier of the dataset's dataspace in the file. Default value is H5S_ALL_F. !! \param xfer_prp Identifier of a transfer property list for this I/O operation. Default value is H5P_DEFAULT_F. !! SUBROUTINE h5dwrite_f___F90_VERSION(dset_id, mem_type_id, buf, dims, hdferr, mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(TYPE), INTENT(IN) :: buf DIMENSION(*), INTEGER(HSIZE_T), INTENT(IN) :: dims INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp END SUBROUTINE h5dwrite_f___F90_VERSION !> !! \ingroup FH5D !! !! \brief There is no direct Fortran90 counterpart for the C function H5Dread. Instead, that functionality !! is provided by two Fortran90 subroutines: !! \li h5dread_f Purpose: Reads data other than variable-length data, uses DIMENSION argument and buf is not a pointer. !! \li h5dread_vl_f Purpose: Reads variable-length data. !! !! \attention \fortran_obsolete !! !! \param dset_id Identifier of the dataset read from. !! \param mem_type_id Identifier of the memory datatype. !! \param buf Buffer to receive data read from file, may be a scalar or an array. !! \param dims Array to hold corresponding dimension sizes of data buffer buf. dim(k) has value of the k-th. !! dimension of buffer buf. Values are ignored if buf is a scalar. !! \param hdferr \fortran_error !! \param mem_space_id Identifier of the memory dataspace. (Default: H5S_ALL_F) !! \param file_space_id Identifier of dataset's dataspace in the file. (Default: H5S_ALL_F) !! \param xfer_prp Identifier of a transfer property list for this I/O operation. (Default: H5P_DEFAULT_F) !! SUBROUTINE h5dread_f___F90_VERSION(dset_id, mem_type_id, buf, dims, hdferr, mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims TYPE(TYPE), INTENT(INOUT) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp END SUBROUTINE h5dread_f___F90_VERSION !> !! \ingroup FH5D !! !! \brief Fills dataspace elements with a fill value in a memory buffer. !! Only INTEGER, CHARACTER, REAL and DOUBLE PRECISION datatypes of the fillvalues and buffers are supported. !! Buffer and fillvalue are assumed to have the same datatype. Only one-dimesional buffers are supported. !! !! \attention \fortran_obsolete !! !! \param fill_value Fill value. !! \param space_id Identifier of the memory datatype. !! \param buf Buffer to receive data read from file. !! \param hdferr \fortran_error !! !! See C API: @ref H5Dfill() !! SUBROUTINE h5dfill_f(fill_value, space_id, buf, hdferr) TYPE(TYPE), INTENT(IN) :: fill_value INTEGER(HID_T), INTENT(IN) :: space_id TYPE(TYPE), INTENT(OUT), DIMENSION(*) :: buf INTEGER, INTENT(OUT) :: hdferr END SUBROUTINE h5dfill_f !> !! \ingroup FH5D !! !! \brief Fills dataspace elements with a fill value in a memory buffer. !! !! \attention \fortran_approved !! !! \param fill_value Pointer to the fill value to be used. !! \param fill_type_id Fill value datatype identifier, !! \param buf Pointer to the memory buffer containing the selection to be filled. !! \param buf_type_id Datatype of dataspace elements to be filled. !! \param space_id Dataspace identifier. !! \param hdferr \fortran_error !! !! See C API: @ref H5Dfill() !! SUBROUTINE h5dfill_f(fill_value, fill_type_id, buf, buf_type_id, space_id, hdferr) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE TYPE(C_PTR) :: fill_value INTEGER(HID_T), INTENT(IN) :: fill_type_id TYPE(C_PTR) :: buf INTEGER(HID_T), INTENT(IN) :: buf_type_id INTEGER(HID_T), INTENT(IN) :: space_id END SUBROUTINE h5dfill_f #else SUBROUTINE h5dwrite_reference_obj(dset_id, mem_type_id, buf, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), DIMENSION(*), INTENT(IN) :: dims TYPE(hobj_ref_t_f), DIMENSION(dims(1)), INTENT(IN), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default TYPE(C_PTR) :: f_ptr xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF(PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF(PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF(PRESENT(file_space_id)) file_space_id_default = file_space_id f_ptr = C_LOC(buf(1)) hdferr = h5dwrite_f_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, f_ptr) END SUBROUTINE h5dwrite_reference_obj SUBROUTINE h5dwrite_reference_dsetreg(dset_id, mem_type_id, buf, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), DIMENSION(*), INTENT(IN) :: dims TYPE(hdset_reg_ref_t_f), DIMENSION(dims(1)), INTENT(IN), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER, ALLOCATABLE, DIMENSION(:) :: ref_buf INTEGER :: i INTEGER(HSIZE_T) :: j TYPE(C_PTR) :: f_ptr INTERFACE INTEGER FUNCTION h5dwrite_ref_reg_c(dset_id, mem_type_id,& mem_space_id_default, & file_space_id_default, xfer_prp_default, ref_buf, dims) & BIND(C,NAME='h5dwrite_ref_reg_c') IMPORT :: HID_T, HSIZE_T, SIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER, DIMENSION(*) :: ref_buf INTEGER(HSIZE_T), DIMENSION(*) :: dims END FUNCTION h5dwrite_ref_reg_c END INTERFACE xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF(PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF(PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF(PRESENT(file_space_id)) file_space_id_default = file_space_id f_ptr = C_LOC(buf(1)) ALLOCATE(ref_buf(REF_REG_BUF_LEN*dims(1)), stat=hdferr) IF (hdferr .NE. 0 ) THEN hdferr = -1 RETURN ELSE DO j = 1, dims(1) DO i = 1, REF_REG_BUF_LEN ref_buf(REF_REG_BUF_LEN*(j-1) + i) = buf(j)%ref(i) ENDDO ENDDO ENDIF hdferr = h5dwrite_ref_reg_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, ref_buf, dims) DEALLOCATE(ref_buf) END SUBROUTINE h5dwrite_reference_dsetreg SUBROUTINE h5dwrite_char_scalar(dset_id, mem_type_id, buf, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims CHARACTER(*), INTENT(IN), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp CALL h5dwrite_char_scalar_fix(dset_id, mem_type_id, buf, LEN(buf), dims, hdferr, & mem_space_id, file_space_id, xfer_prp) END SUBROUTINE h5dwrite_char_scalar SUBROUTINE h5dwrite_char_scalar_fix(dset_id, mem_type_id, buf, buf_len, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims INTEGER, INTENT(IN) :: buf_len CHARACTER(LEN=buf_len), INTENT(IN), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default TYPE(C_PTR) :: f_ptr xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF(PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF(PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF(PRESENT(file_space_id)) file_space_id_default = file_space_id f_ptr = C_LOC(buf(1:1)) hdferr = h5dwrite_f_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, f_ptr) END SUBROUTINE h5dwrite_char_scalar_fix SUBROUTINE h5dread_reference_obj(dset_id, mem_type_id, buf, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims TYPE(hobj_ref_t_f), INTENT(INOUT) , & DIMENSION(dims(1)), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default TYPE(C_PTR) :: f_ptr xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF(PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF(PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF(PRESENT(file_space_id)) file_space_id_default = file_space_id f_ptr = C_LOC(buf(1)) hdferr = h5dread_f_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, f_ptr) END SUBROUTINE h5dread_reference_obj SUBROUTINE h5dread_reference_dsetreg(dset_id, mem_type_id, buf, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims TYPE(hdset_reg_ref_t_f), INTENT(INOUT), & DIMENSION(dims(1)), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER, ALLOCATABLE, DIMENSION(:) :: ref_buf INTEGER :: i INTEGER(HSIZE_T) :: j INTERFACE INTEGER FUNCTION h5dread_ref_reg_c(dset_id, mem_type_id,& mem_space_id_default, & file_space_id_default, xfer_prp_default, ref_buf, dims) & BIND(C,NAME='h5dread_ref_reg_c') IMPORT :: HID_T, HSIZE_T IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims INTEGER, DIMENSION(*) :: ref_buf END FUNCTION h5dread_ref_reg_c END INTERFACE ALLOCATE(ref_buf(REF_REG_BUF_LEN*dims(1)), stat=hdferr) IF (hdferr .NE. 0) THEN hdferr = -1 RETURN ENDIF xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF(PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF(PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF(PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dread_ref_reg_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, ref_buf, dims) DO j = 1, dims(1) DO i = 1, REF_REG_BUF_LEN buf(j)%ref(i) = ref_buf(REF_REG_BUF_LEN*(j-1) + i) ENDDO ENDDO DEALLOCATE(ref_buf) END SUBROUTINE h5dread_reference_dsetreg SUBROUTINE h5dread_char_scalar(dset_id, mem_type_id, buf, dims, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER(HSIZE_T), INTENT(IN), DIMENSION(*) :: dims CHARACTER(LEN=*), INTENT(INOUT) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF(PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF(PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF(PRESENT(file_space_id)) file_space_id_default = file_space_id CALL h5dread_char_scalar_fix(dset_id, mem_type_id, buf, LEN(buf), hdferr, & mem_space_id_default, file_space_id_default, xfer_prp_default) END SUBROUTINE h5dread_char_scalar SUBROUTINE h5dread_char_scalar_fix(dset_id, mem_type_id, buf, buf_len, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id INTEGER, INTENT(IN) :: buf_len CHARACTER(LEN=buf_len), INTENT(INOUT), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp TYPE(C_PTR) :: f_ptr f_ptr = C_LOC(buf(1:1)) hdferr = h5dread_f_c(dset_id, mem_type_id, mem_space_id, & file_space_id, xfer_prp, f_ptr) END SUBROUTINE h5dread_char_scalar_fix SUBROUTINE h5dwrite_ptr(dset_id, mem_type_id, buf, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(C_PTR), INTENT(IN) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dwrite_f_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, buf) END SUBROUTINE h5dwrite_ptr SUBROUTINE h5dread_ptr(dset_id, mem_type_id, buf, hdferr, & mem_space_id, file_space_id, xfer_prp) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: dset_id INTEGER(HID_T), INTENT(IN) :: mem_type_id TYPE(C_PTR), INTENT(INOUT) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTEGER(HID_T) :: mem_space_id_default INTEGER(HID_T) :: file_space_id_default xfer_prp_default = H5P_DEFAULT_F mem_space_id_default = H5S_ALL_F file_space_id_default = H5S_ALL_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp IF (PRESENT(mem_space_id)) mem_space_id_default = mem_space_id IF (PRESENT(file_space_id)) file_space_id_default = file_space_id hdferr = h5dread_f_c(dset_id, mem_type_id, mem_space_id_default, & file_space_id_default, xfer_prp_default, buf) END SUBROUTINE h5dread_ptr SUBROUTINE h5dfill_ptr(fill_value, fill_type_id, buf, buf_type_id, space_id, hdferr) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE TYPE(C_PTR) :: fill_value INTEGER(HID_T), INTENT(IN) :: fill_type_id TYPE(C_PTR) :: buf INTEGER(HID_T), INTENT(IN) :: buf_type_id INTEGER(HID_T), INTENT(IN) :: space_id INTEGER, INTENT(OUT) :: hdferr INTERFACE INTEGER FUNCTION h5dfill(fill_value, fill_type_id, buf, buf_type_id, space_id) & BIND(C,NAME='H5Dfill') IMPORT :: HID_T, C_PTR IMPLICIT NONE TYPE(C_PTR) , VALUE :: fill_value INTEGER(HID_T), VALUE :: fill_type_id TYPE(C_PTR) , VALUE :: buf INTEGER(HID_T), VALUE :: buf_type_id INTEGER(HID_T), VALUE :: space_id END FUNCTION h5dfill END INTERFACE hdferr = INT(h5dfill(fill_value, fill_type_id, buf, buf_type_id, space_id)) END SUBROUTINE h5dfill_ptr SUBROUTINE h5dfill_integer(fill_value, space_id, buf, hdferr) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE INTEGER, INTENT(IN), TARGET :: fill_value ! Fill value INTEGER(HID_T), INTENT(IN) :: space_id ! Memory dataspace selection identifier INTEGER, INTENT(OUT), DIMENSION(*), TARGET :: buf ! Memory buffer to fill in INTEGER, INTENT(OUT) :: hdferr ! Error code INTEGER(HID_T) :: fill_type_id ! Fill value datatype identifier INTEGER(HID_T) :: mem_type_id ! Buffer dadtype identifier TYPE(C_PTR) :: f_ptr_fill_value ! C pointer to fill_value TYPE(C_PTR) :: f_ptr_buf ! C pointer to buf f_ptr_fill_value = C_LOC(fill_value) f_ptr_buf = C_LOC(buf(1)) fill_type_id = h5kind_to_type(KIND(fill_value), H5_INTEGER_KIND) mem_type_id = fill_type_id CALL h5dfill_ptr(f_ptr_fill_value, fill_type_id, f_ptr_buf, mem_type_id, space_id, hdferr) END SUBROUTINE h5dfill_integer SUBROUTINE h5dfill_c_float(fill_value, space_id, buf, hdferr) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE REAL(KIND=C_FLOAT), INTENT(IN), TARGET :: fill_value INTEGER(HID_T), INTENT(IN) :: space_id REAL(KIND=C_FLOAT), INTENT(OUT), DIMENSION(*), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T) :: fill_type_id ! Fill value datatype identifier INTEGER(HID_T) :: mem_type_id ! Buffer dadtype identifier TYPE(C_PTR) :: f_ptr_fill_value ! C pointer to fill_value TYPE(C_PTR) :: f_ptr_buf ! C pointer to buf f_ptr_fill_value = C_LOC(fill_value) f_ptr_buf = C_LOC(buf(1)) fill_type_id = h5kind_to_type(KIND(fill_value), H5_REAL_KIND) mem_type_id = fill_type_id CALL h5dfill_ptr(f_ptr_fill_value, fill_type_id, f_ptr_buf, mem_type_id, space_id, hdferr) END SUBROUTINE h5dfill_c_float SUBROUTINE h5dfill_c_double(fill_value, space_id, buf, hdferr) IMPLICIT NONE REAL(KIND=C_DOUBLE), INTENT(IN), TARGET :: fill_value INTEGER(HID_T), INTENT(IN) :: space_id REAL(KIND=C_DOUBLE), INTENT(OUT), DIMENSION(*), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T) :: fill_type_id ! Fill value datatype identifier INTEGER(HID_T) :: mem_type_id ! Buffer dadtype identifier TYPE(C_PTR) :: f_ptr_fill_value ! C pointer to fill_value TYPE(C_PTR) :: f_ptr_buf ! C pointer to buf f_ptr_fill_value = C_LOC(fill_value) f_ptr_buf = C_LOC(buf(1)) fill_type_id = h5kind_to_type(KIND(fill_value), H5_REAL_KIND) mem_type_id = fill_type_id CALL h5dfill_ptr(f_ptr_fill_value, fill_type_id, f_ptr_buf, mem_type_id, space_id, hdferr) END SUBROUTINE h5dfill_c_double #if H5_FORTRAN_C_LONG_DOUBLE_IS_UNIQUE!=0 SUBROUTINE h5dfill_c_long_double(fill_value, space_id, buf, hdferr) IMPLICIT NONE REAL(KIND=C_LONG_DOUBLE), INTENT(IN), TARGET :: fill_value INTEGER(HID_T), INTENT(IN) :: space_id REAL(KIND=C_LONG_DOUBLE), INTENT(OUT), DIMENSION(*), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T) :: fill_type_id ! Fill value datatype identifier INTEGER(HID_T) :: mem_type_id ! Buffer dadtype identifier TYPE(C_PTR) :: f_ptr_fill_value ! C pointer to fill_value TYPE(C_PTR) :: f_ptr_buf ! C pointer to buf f_ptr_fill_value = C_LOC(fill_value) f_ptr_buf = C_LOC(buf(1)) fill_type_id = h5kind_to_type(KIND(fill_value), H5_REAL_KIND) mem_type_id = fill_type_id CALL h5dfill_ptr(f_ptr_fill_value, fill_type_id, f_ptr_buf, mem_type_id, space_id, hdferr) END SUBROUTINE h5dfill_c_long_double #endif SUBROUTINE h5dfill_char(fill_value, space_id, buf, hdferr) USE, INTRINSIC :: ISO_C_BINDING, ONLY : C_PTR IMPLICIT NONE CHARACTER, INTENT(IN), TARGET :: fill_value INTEGER(HID_T), INTENT(IN) :: space_id CHARACTER, INTENT(OUT), DIMENSION(*), TARGET :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T) :: fill_type_id ! Fill value datatype identifier INTEGER(HID_T) :: mem_type_id ! Buffer dadtype identifier TYPE(C_PTR) :: f_ptr_fill_value ! C pointer to fill_value TYPE(C_PTR) :: f_ptr_buf ! C pointer to buf f_ptr_fill_value = C_LOC(fill_value) f_ptr_buf = C_LOC(buf(1)) fill_type_id = H5T_NATIVE_CHARACTER mem_type_id = H5T_NATIVE_CHARACTER CALL h5dfill_ptr(f_ptr_fill_value, fill_type_id, f_ptr_buf, mem_type_id, space_id, hdferr) END SUBROUTINE h5dfill_char !> !! \ingroup FH5D !! !! \brief Reads data from a file to memory buffers for multiple datasets. !! !! \param count Number of datasets to write to. !! \param dset_id Identifier of the dataset to write to. !! \param mem_type_id Identifier of the memory datatype. !! \param mem_space_id Identifier of the memory dataspace. !! \param file_space_id Identifier of the dataset's dataspace in the file. !! \param buf Buffer with data to be written to the file. !! \param hdferr \fortran_error !! \param xfer_prp Identifier of a transfer property list for this I/O operation. !! SUBROUTINE H5Dread_multi_f(count, dset_id, mem_type_id, mem_space_id, file_space_id, buf, hdferr, xfer_prp) IMPLICIT NONE INTEGER(SIZE_T), INTENT(IN) :: count INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: dset_id INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: mem_type_id INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: mem_space_id INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: file_space_id TYPE(C_PTR), DIMENSION(*) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), INTENT(IN), OPTIONAL :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTERFACE INTEGER FUNCTION H5Dread_multi(count, dset_id, mem_type_id, mem_space_id, file_space_id, xfer_prp, buf) & BIND(C, NAME='H5Dread_multi') IMPORT :: SIZE_T IMPORT :: HID_T IMPORT :: C_PTR IMPLICIT NONE INTEGER(SIZE_T), VALUE :: count INTEGER(HID_T), DIMENSION(*) :: dset_id INTEGER(HID_T), DIMENSION(*) :: mem_type_id INTEGER(HID_T), DIMENSION(*) :: mem_space_id INTEGER(HID_T), DIMENSION(*) :: file_space_id INTEGER(HID_T), VALUE :: xfer_prp TYPE(C_PTR), DIMENSION(*) :: buf END FUNCTION H5Dread_multi END INTERFACE xfer_prp_default = H5P_DEFAULT_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp hdferr = H5Dread_multi(count, dset_id, mem_type_id, mem_space_id, file_space_id, xfer_prp_default, buf) END SUBROUTINE H5Dread_multi_f !> !! \ingroup FH5D !! !! \brief Writes data in memory to a file for multiple datasets. !! !! \param count Number of datasets to write to. !! \param dset_id Identifier of the dataset to write to. !! \param mem_type_id Identifier of the memory datatype. !! \param mem_space_id Identifier of the memory dataspace. !! \param file_space_id Identifier of the dataset's dataspace in the file. !! \param buf Buffer with data to be written to the file. !! \param hdferr \fortran_error !! \param xfer_prp Identifier of a transfer property list for this I/O operation. !! SUBROUTINE H5Dwrite_multi_f(count, dset_id, mem_type_id, mem_space_id, file_space_id, buf, hdferr, xfer_prp) IMPLICIT NONE INTEGER(SIZE_T), INTENT(IN) :: count INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: dset_id INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: mem_type_id INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: mem_space_id INTEGER(HID_T), INTENT(IN), DIMENSION(*) :: file_space_id TYPE(C_PTR), DIMENSION(*) :: buf INTEGER, INTENT(OUT) :: hdferr INTEGER(HID_T), INTENT(IN), OPTIONAL :: xfer_prp INTEGER(HID_T) :: xfer_prp_default INTERFACE INTEGER FUNCTION H5Dwrite_multi(count, dset_id, mem_type_id, mem_space_id, file_space_id, xfer_prp, buf) & BIND(C, NAME='H5Dwrite_multi') IMPORT :: SIZE_T IMPORT :: HID_T IMPORT :: C_PTR IMPLICIT NONE INTEGER(SIZE_T), VALUE :: count INTEGER(HID_T), DIMENSION(*) :: dset_id INTEGER(HID_T), DIMENSION(*) :: mem_type_id INTEGER(HID_T), DIMENSION(*) :: mem_space_id INTEGER(HID_T), DIMENSION(*) :: file_space_id INTEGER(HID_T), VALUE :: xfer_prp TYPE(C_PTR), DIMENSION(*) :: buf END FUNCTION H5Dwrite_multi END INTERFACE xfer_prp_default = H5P_DEFAULT_F IF (PRESENT(xfer_prp)) xfer_prp_default = xfer_prp hdferr = H5Dwrite_multi(count, dset_id, mem_type_id, mem_space_id, file_space_id, xfer_prp_default, buf) END SUBROUTINE H5Dwrite_multi_f #endif END MODULE H5D