Fortran Property List (H5P) Interface

Detailed Description

See also

Property Lists (H5P), C-API

Properties and Property Lists in HDF5, User Guide

Modules
module	h5p
	This module contains Fortran interfaces for H5P functions.

Data Types
type	h5fd_subfiling_params_t
	H5FD_subfiling_params_t derived type used in the subfiling VFD. More...
type	h5fd_subfiling_config_t
	H5FD_subfiling_config_t derived type used in the subfiling VFD. More...
type	h5fd_ioc_config_t
	H5FD_ioc_config_t derived type used in the IOC VFD (SUBFILING). More...

Functions/Subroutines
subroutine	h5pcreate_f (class, prp_id, hdferr)
	Creates a new property as an instance of a property list class.
subroutine	h5pset_preserve_f (prp_id, flag, hdferr)
	Sets the dataset transfer property list status to TRUE or FALSE for initializing compound datatype members during write/read operations.
subroutine	h5pget_preserve_f (prp_id, flag, hdferr)
	Checks status of the dataset transfer property list.
subroutine	h5pget_class_f (prp_id, classtype, hdferr)
	Returns the property list class for a property list.
subroutine	h5pcopy_f (prp_id, new_prp_id, hdferr)
	Copies an existing property list to create a new property list.
subroutine	h5pclose_f (prp_id, hdferr)
	Terminates access to a property list.
subroutine	h5pset_chunk_f (prp_id, ndims, dims, hdferr)
	Sets the size of the chunks used to store a chunked layout dataset.
subroutine	h5pget_chunk_f (prp_id, ndims, dims, hdferr)
	Retrieves the size of chunks for the raw data of a chunked layout dataset.
subroutine	h5pset_deflate_f (prp_id, level, hdferr)
	Sets compression method and compression level.
subroutine	h5pget_version_f (prp_id, boot, freelist, stab, shhdr, hdferr)
	Retrieves the version information of various objects for a file creation property list.
subroutine	h5pset_userblock_f (prp_id, size, hdferr)
	Sets user block size.
subroutine	h5pget_userblock_f (prp_id, block_size, hdferr)
	Gets user block size.
subroutine	h5pset_selection_io_f (plist_id, selection_io_mode, hdferr)
	Sets the selection I/O mode.
subroutine	h5pget_selection_io_f (plist_id, selection_io_mode, hdferr)
	Retrieves the selection I/O mode.
subroutine	h5pset_modify_write_buf_f (plist_id, modify_write_buf, hdferr)
	Allows the library to modify the contents of the write buffer.
subroutine	h5pget_modify_write_buf_f (plist_id, modify_write_buf, hdferr)
	Retrieves the "modify write buffer" property.
subroutine	h5pset_sizes_f (prp_id, sizeof_addr, sizeof_size, hdferr)
	Sets the byte size of the offsets and lengths used to address objects in an HDF5 file.
subroutine	h5pget_sizes_f (prp_id, sizeof_addr, sizeof_size, hdferr)
	Retrieves the size of the offsets and lengths used in an HDF5 file.
subroutine	h5pset_sym_k_f (prp_id, ik, lk, hdferr)
	Sets the size of parameters used to control the symbol table nodes.
subroutine	h5pget_sym_k_f (prp_id, ik, lk, hdferr)
	Retrieves the size of the symbol table B-tree 1/2 rank and the symbol table leaf node 1/2 size.
subroutine	h5pset_istore_k_f (prp_id, ik, hdferr)
	Sets the size of the parameter used to control the B-trees for indexing chunked datasets.
subroutine	h5pget_istore_k_f (prp_id, ik, hdferr)
	Queries the 1/2 rank of an indexed storage B-tree.
subroutine	h5pget_driver_f (prp_id, driver, hdferr)
	Returns low-lever driver identifier.
subroutine	h5pset_fapl_stdio_f (prp_id, hdferr)
	Sets the standard I/O driver.
subroutine	h5pset_fapl_sec2_f (prp_id, hdferr)
	Sets the sec2 driver.
subroutine	h5pset_alignment_f (prp_id, threshold, alignment, hdferr)
	Sets alignment properties of a file access property list.
subroutine	h5pget_alignment_f (prp_id, threshold, alignment, hdferr)
	Retrieves the current settings for alignment properties from a file access property list.
subroutine	h5pset_fapl_core_f (prp_id, increment, backing_store, hdferr)
	Modifies the file access property list to use the H5FD_CORE driver.
subroutine	h5pget_fapl_core_f (prp_id, increment, backing_store, hdferr)
	Queries core file driver properties.
subroutine	h5pset_fapl_family_f (prp_id, memb_size, memb_plist, hdferr)
	Sets the file access property list to use the family driver.
subroutine	h5pget_fapl_family_f (prp_id, memb_size, memb_plist, hdferr)
	Returns file access property list information.
subroutine	h5pset_cache_f (prp_id, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0, hdferr)
	Sets the meta data cache and raw data chunk cache parameters.
subroutine	h5pget_cache_f (prp_id, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0, hdferr)
	Queries the meta data cache and raw data chunk cache parameters.
subroutine	h5pset_fapl_split_f (prp_id, meta_ext, meta_plist, raw_ext, raw_plist, hdferr)
	Emulates the old split file driver.
subroutine	h5pset_gc_references_f (prp_id, gc_reference, hdferr)
	Sets garbage collecting references flag.
subroutine	h5pget_gc_references_f (prp_id, gc_reference, hdferr)
	Returns garbage collecting references setting.
subroutine	h5pset_layout_f (prp_id, layout, hdferr)
	Sets the type of storage used store the raw data for a dataset.
subroutine	h5pget_layout_f (prp_id, layout, hdferr)
	Returns the layout of the raw data for a dataset.
subroutine	h5pset_filter_f (prp_id, filter, flags, cd_nelmts, cd_values, hdferr)
	Adds a filter to the filter pipeline.
subroutine	h5pget_nfilters_f (prp_id, nfilters, hdferr)
	Returns the number of filters in the pipeline.
subroutine	h5pget_filter_f (prp_id, filter_number, flags, cd_nelmts, cd_values, namelen, name, filter_id, hdferr)
	Returns information about a filter in a pipeline.
subroutine	h5pset_external_f (prp_id, name, offset, bytes, hdferr)
	Adds an external file to the list of external files.
subroutine	h5pget_external_count_f (prp_id, count, hdferr)
	Returns the number of external files for a dataset.
subroutine	h5pget_external_f (prp_id, idx, name_size, name, offset, bytes, hdferr)
	Returns information about an external file.
subroutine	h5pset_btree_ratios_f (prp_id, left, middle, right, hdferr)
	Sets B-tree split ratios for a dataset transfer property list.
subroutine	h5pget_btree_ratios_f (prp_id, left, middle, right, hdferr)
	Gets B-tree split ratios for a dataset transfer property list.
subroutine	h5pget_fclose_degree_f (fapl_id, degree, hdferr)
	Returns the degree for the file close behavior.
subroutine	h5pset_fclose_degree_f (fapl_id, degree, hdferr)
	Sets the degree for the file close behavior.
subroutine	h5pequal_f (plist1_id, plist2_id, flag, hdferr)
	Checks if two property lists are equal.
subroutine	h5pset_buffer_f (plist_id, size, hdferr)
	Sets sixe for conversion buffer.
subroutine	h5pget_buffer_f (plist_id, size, hdferr)
	Gets size for conversion buffer.
subroutine	h5pfill_value_defined_f (plist_id, flag, hdferr)
	Check if fill value is defined.
subroutine	h5pset_alloc_time_f (plist_id, flag, hdferr)
	Set space allocation time for dataset during creation.
subroutine	h5pget_alloc_time_f (plist_id, flag, hdferr)
	Get space allocation time for dataset during creation.
subroutine	h5pset_fill_time_f (plist_id, flag, hdferr)
	Set fill value writing time for dataset.
subroutine	h5pget_fill_time_f (plist_id, flag, hdferr)
	Get fill value writing time for dataset.
subroutine	h5pset_meta_block_size_f (plist_id, size, hdferr)
	Sets the minimum size of metadata block allocations.
subroutine	h5pget_meta_block_size_f (plist_id, size, hdferr)
	Gets the minimum size of metadata block allocations.
subroutine	h5pset_sieve_buf_size_f (plist_id, size, hdferr)
	Sets the maximum size of the data sieve buffer.
subroutine	h5pget_sieve_buf_size_f (plist_id, size, hdferr)
	Gets the maximum size of the data sieve buffer.
subroutine	h5pset_small_data_block_size_f (plist_id, size, hdferr)
	Sets the minimum size of "small" raw data block.
subroutine	h5pget_small_data_block_size_f (plist_id, size, hdferr)
	Gets the minimum size of "small" raw data block.
subroutine	h5pset_hyper_vector_size_f (plist_id, size, hdferr)
	Set the number of "I/O" vectors (vector size)
subroutine	h5pget_hyper_vector_size_f (plist_id, size, hdferr)
	Get the number of "I/O" vectors (vector size)
subroutine	h5pexist_f (prp_id, name, flag, hdferr)
	Queries whether a property name exists in a property list or class.
subroutine	h5pget_size_f (prp_id, name, size, hdferr)
	Queries the size of a property value in bytes.
subroutine	h5pget_nprops_f (prp_id, nprops, hdferr)
	Queries number of properties in property list or class.
subroutine	h5pget_class_name_f (prp_id, name, size, hdferr)
	Queries the name of a class.
subroutine	h5pget_class_parent_f (prp_id, parent_id, hdferr)
	Retrieves the parent class of a generic property class.
subroutine	h5pisa_class_f (plist, pclass, flag, hdferr)
	Determines whether a property list is a member of a class.
subroutine	h5pcopy_prop_f (dst_id, src_id, name, hdferr)
	Copies a property from one list or class to another.
subroutine	h5premove_f (plid, name, hdferr)
	Removes a property from a property list.
subroutine	h5punregister_f (class, name, hdferr)
	Removes a property from a property list class.
subroutine	h5pclose_class_f (class, hdferr)
	Closes an existing property list class.
subroutine	h5pset_shuffle_f (prp_id, hdferr)
	Sets shuffling filter.
subroutine	h5pset_edc_check_f (prp_id, flag, hdferr)
	Enables/disables error detecting.
subroutine	h5pget_edc_check_f (prp_id, flag, hdferr)
	Determines whether error-detection is enabled for dataset reads.
subroutine	h5pset_fletcher32_f (prp_id, hdferr)
	Sets Fletcher32 checksum of EDC for a dataset creation property list.
subroutine	h5pset_family_offset_f (prp_id, offset, hdferr)
	Sets offset for family file driver.
subroutine	h5pset_szip_f (prp_id, options_mask, pixels_per_block, hdferr)
	Sets up use of szip compression.
subroutine	h5pall_filters_avail_f (prp_id, flag, hdferr)
	Checks if all filters set in the dataset creation property list are available.
subroutine	h5pget_filter_by_id_f (prp_id, filter_id, flags, cd_nelmts, cd_values, namelen, name, hdferr)
	Returns information about a filter in a pipeline.
subroutine	h5pmodify_filter_f (prp_id, filter, flags, cd_nelmts, cd_values, hdferr)
	Adds a filter to the filter pipeline.
subroutine	h5premove_filter_f (prp_id, filter, hdferr)
	Delete one or more filters from the filter pipeline.
subroutine	h5pget_attr_phase_change_f (ocpl_id, max_compact, min_dense, hdferr)
	Retrieves attribute storage phase change thresholds.
subroutine	h5pset_attr_creation_order_f (ocpl_id, crt_order_flags, hdferr)
	Sets tracking and indexing of attribute creation order.
subroutine	h5pset_shared_mesg_nindexes_f (plist_id, nindexes, hdferr)
	Sets number of shared object header message indexes.
subroutine	h5pset_shared_mesg_index_f (fcpl_id, index_num, mesg_type_flags, min_mesg_size, hdferr)
	Configures the specified shared object header message index.
subroutine	h5pget_attr_creation_order_f (ocpl_id, crt_order_flags, hdferr)
	Retrieves tracking and indexing settings for attribute creation order.
subroutine	h5pget_libver_bounds_f (fapl_id, low, high, hdferr)
	Retrieves the lower and upper bounds on the HDF5 library release versions that indirectly determine the object format versions used when creating objects in the file.
subroutine	h5pset_libver_bounds_f (fapl_id, low, high, hdferr)
	Sets bounds on library versions, and indirectly format versions, to be used when creating objects.
subroutine	h5pset_link_creation_order_f (gcpl_id, crt_order_flags, hdferr)
	Sets creation order tracking and indexing for links in a group.
subroutine	h5pget_link_phase_change_f (gcpl_id, max_compact, min_dense, hdferr)
	Queries the settings for conversion between compact and dense groups.
subroutine	h5pget_obj_track_times_f (plist_id, flag, hdferr)
	Returns whether times are tracked for an object.
subroutine	h5pset_obj_track_times_f (plist_id, flag, hdferr)
	Set whether the birth, access, modification & change times for an object are stored.
subroutine	h5pset_create_inter_group_f (lcpl_id, crt_intermed_group, hdferr)
	Specifies in property list whether to create missing intermediate groups.
subroutine	h5pget_link_creation_order_f (gcpl_id, crt_order_flags, hdferr)
	Queries whether link creation order is tracked and/or indexed in a group.
subroutine	h5pset_char_encoding_f (plist_id, encoding, hdferr)
	Sets the character encoding used to encode a string.
subroutine	h5pget_char_encoding_f (plist_id, encoding, hdferr)
	Retrieves the character encoding used to create a string.
subroutine	h5pset_copy_object_f (ocp_plist_id, copy_options, hdferr)
	Sets properties to be used when an object is copied.
subroutine	h5pget_copy_object_f (ocp_plist_id, copy_options, hdferr)
	Retrieves the properties to be used when an object is copied.
subroutine	h5pget_data_transform_f (plist_id, expression, hdferr, size)
	Retrieves a data transform expression.
subroutine	h5pset_data_transform_f (plist_id, expression, hdferr)
	Sets a data transform expression.
subroutine	h5pget_local_heap_size_hint_f (gcpl_id, size_hint, hdferr)
	Queries the local heap size hint for original-style groups.
subroutine	h5pget_est_link_info_f (gcpl_id, est_num_entries, est_name_len, hdferr)
	Queries data required to estimate required local heap or object header size.
subroutine	h5pset_local_heap_size_hint_f (gcpl_id, size_hint, hdferr)
	Sets the local heap size hint for original-style groups.
subroutine	h5pset_est_link_info_f (gcpl_id, est_num_entries, est_name_len, hdferr)
	Sets estimated number of links and length of link names in a group.
subroutine	h5pset_link_phase_change_f (gcpl_id, max_compact, min_dense, hdferr)
	Sets the parameters for conversion between compact and dense groups.
subroutine	h5pset_fapl_direct_f (fapl_id, alignment, block_size, cbuf_size, hdferr)
	Sets up use of the direct I/O driver.
subroutine	h5pget_fapl_direct_f (fapl_id, alignment, block_size, cbuf_size, hdferr)
	Gets up use of the direct I/O driver.
subroutine	h5pset_attr_phase_change_f (ocpl_id, max_compact, min_dense, hdferr)
	Sets attribute storage phase change thresholds.
subroutine	h5pset_nbit_f (plist_id, hdferr)
	Sets up the use of the N-Bit filter.
subroutine	h5pset_scaleoffset_f (plist_id, scale_type, scale_factor, hdferr)
	Sets up the use of the scale-offset filter.
subroutine	h5pset_nlinks_f (lapl_id, nlinks, hdferr)
	Sets maximum number of soft or user-defined link traversals.
subroutine	h5pget_nlinks_f (lapl_id, nlinks, hdferr)
	Gets maximum number of soft or user-defined link traversals.
subroutine	h5pget_create_inter_group_f (lcpl_id, crt_intermed_group, hdferr)
	Determines whether property is set to enable creating missing intermediate groups.
subroutine	h5pset_chunk_cache_f (dapl_id, rdcc_nslots, rdcc_nbytes, rdcc_w0, hdferr)
	Set the number of objects in the meta data cache and the maximum number of chunks and bytes in the raw data chunk cache. Once set, these values will override the values in the file access property list. Each of these values can be individually unset (or not set at all) by passing the macros: H5D_CHUNK_CACHE_NSLOTS_DFLT_F, H5D_CHUNK_CACHE_NBYTES_DFLT_F, and/or H5D_CHUNK_CACHE_W0_DFLT_F as appropriate.
subroutine	h5pget_chunk_cache_f (dapl_id, rdcc_nslots, rdcc_nbytes, rdcc_w0, hdferr)
	Retrieves the raw data chunk cache parameters.
subroutine	h5pset_fill_value_f (prp_id, type_id, fillvalue, hdferr)
	Sets fill value for a dataset creation property list.
subroutine	h5pget_fill_value_f (prp_id, type_id, fillvalue, hdferr)
	Gets fill value for a dataset creation property list.
subroutine	h5pset_fill_value_f (prp_id, type_id, fillvalue, hdferr)
	Sets fill value for a dataset creation property list.
subroutine	h5pget_fill_value_f (prp_id, type_id, fillvalue, hdferr)
	Gets fill value for a dataset creation property list.
subroutine	h5pset_f (prp_id, name, value, hdferr)
	Sets a property list value.
subroutine	h5pset_f (prp_id, name, value, hdferr)
	Sets a property list value.
subroutine	h5pget_f (prp_id, name, value, hdferr)
	Queries the value of a property.
subroutine	h5pget_f (prp_id, name, value, hdferr)
	Queries the value of a property.
subroutine	h5pregister_f (class, name, size, value, hdferr)
	Registers a permanent property with a property list class.
subroutine	h5pregister_f (class, name, size, value, hdferr)
	Registers a permanent property with a property list class.
subroutine	h5pinsert_f (plist, name, size, value, hdferr)
	Registers a temporary property with a property list class.
subroutine	h5pinsert_f (plist, name, size, value, hdferr)
	Registers a temporary property with a property list class.
subroutine	h5pcreate_class_f (parent, name, class, hdferr, create, create_data, copy, copy_data, close, close_data)
	Create a new property list class.
subroutine	h5pset_file_image_f (fapl_id, buf_ptr, buf_len, hdferr)
	Sets an initial file image in a memory buffer.
subroutine	h5pget_file_image_f (fapl_id, buf_ptr, buf_len_ptr, hdferr)
	Retrieves a copy of the file image designated as the initial content and structure of a file.
subroutine	h5pset_fapl_mpio_f (prp_id, comm, info, hdferr)
	Stores MPI IO communicator information to the file access property list.
subroutine	h5pget_fapl_mpio_f (prp_id, comm, info, hdferr)
	Returns MPI communicator information.
subroutine	h5pset_fapl_subfiling_f (prp_id, hdferr, vfd_config)
	Modifies the specified File Access Property List to use the H5FD_SUBFILING driver.
subroutine	h5pget_fapl_subfiling_f (prp_id, vfd_config, hdferr)
	Queries a File Access Property List for H5FD_SUBFILING file driver properties.
subroutine	h5pset_fapl_ioc_f (prp_id, hdferr, vfd_config)
	Modifies the specified File Access Property List to use the H5FD_IOC driver.
subroutine	h5pget_fapl_ioc_f (prp_id, vfd_config, hdferr)
	Queries a File Access Property List for H5FD_IOC file driver properties.
subroutine	h5pget_mpio_no_collective_cause_f (plist_id, local_no_collective_cause, global_no_collective_cause, hdferr)
	Retrieves local and global causes that broke collective I/O on the last parallel I/O call.
subroutine	h5pset_mpi_params_f (prp_id, comm, info, hdferr)
	Set the MPI communicator and info.
subroutine	h5pget_mpi_params_f (prp_id, comm, info, hdferr)
	Get the MPI communicator and info.
subroutine	h5pset_dxpl_mpio_f (prp_id, data_xfer_mode, hdferr)
	Sets data transfer mode.
subroutine	h5pget_dxpl_mpio_f (prp_id, data_xfer_mode, hdferr)
	Returns the data transfer mode.
subroutine	h5pget_mpio_actual_io_mode_f (dxpl_id, actual_io_mode, hdferr)
	Retrieves the type of I/O that HDF5 actually performed on the last parallel I/O call. This is not necessarily the type of I/O requested.
subroutine	h5pset_all_coll_metadata_ops_f (plist_id, is_collective, hdferr)
	Sets requirement whether HDF5 metadata read operations using the access property list are required to be collective or independent. If collective requirement is selected, the HDF5 library will optimize the metadata reads improving performance. The default setting is independent (false).
subroutine	h5pget_all_coll_metadata_ops_f (plist_id, is_collective, hdferr)
	Retrieves metadata read mode from the access property list.
subroutine	h5pset_coll_metadata_write_f (plist_id, is_collective, hdferr)
	Sets metadata writes to collective or independent. Default setting is independent (false).
subroutine	h5pget_coll_metadata_write_f (plist_id, is_collective, hdferr)
	Retrieves metadata write mode from the file access property list.
subroutine	h5pset_virtual_view_f (dapl_id, view, hdferr)
	Sets the view of the virtual dataset (VDS) to include or exclude missing mapped elements.
subroutine	h5pget_virtual_view_f (dapl_id, view, hdferr)
	Retrieves the view of a virtual dataset accessed with dapl_id.
subroutine	h5pset_virtual_printf_gap_f (dapl_id, gap_size, hdferr)
	Sets the maximum number of missing source files and/or datasets with the printf-style names when getting the extent of an unlimited virtual dataset.
subroutine	h5pget_virtual_printf_gap_f (dapl_id, gap_size, hdferr)
	Returns the maximum number of missing source files and/or datasets with the printf-style names when getting the extent for an unlimited virtual dataset.
subroutine	h5pset_virtual_f (dcpl_id, vspace_id, src_file_name, src_dset_name, src_space_id, hdferr)
	Sets the mapping between virtual and source datasets.
subroutine	h5pget_virtual_count_f (dcpl_id, count, hdferr)
	Gets the number of mappings for the virtual dataset.
subroutine	h5pget_virtual_vspace_f (dcpl_id, index, ds_id, hdferr)
	Gets a dataspace identifier for the selection within the virtual dataset used in the mapping.
subroutine	h5pget_virtual_srcspace_f (dcpl_id, index, ds_id, hdferr)
	Gets a dataspace identifier for the selection within the source dataset used in the mapping.
subroutine	h5pget_virtual_filename_f (dcpl_id, index, name, hdferr, name_len)
	Gets the filename of a source dataset used in the mapping.
subroutine	h5pget_virtual_dsetname_f (dcpl_id, index, name, hdferr, name_len)
	Gets the name of a source dataset used in the mapping.
subroutine	h5pget_dset_no_attrs_hint_f (dcpl_id, minimize, hdferr)
	Gets the value of the "minimize dataset headers" value which creates smaller dataset object headers when its set and no attributes are present.
subroutine	h5pset_dset_no_attrs_hint_f (dcpl_id, minimize, hdferr)
	Sets the value of the "minimize dataset headers" value which creates smaller dataset object headers when its set and no attributes are present.
subroutine	h5pset_vol_f (plist_id, new_vol_id, hdferr, new_vol_info)
	Set the file VOL connector (VOL_ID) for a file access property list (PLIST_ID)
subroutine	h5pget_vol_id_f (plist_id, vol_id, hdferr)
	Get the file VOL connector (VOL_ID) for a file access property list (PLIST_ID)
subroutine	h5pget_vol_cap_flags_f (plist_id, cap_flags, hdferr)
	Query the capability flags for the VOL connector that will be used with this file access property list (FAPL).
subroutine	h5pget_file_locking_f (fapl_id, use_file_locking, ignore_disabled_locks, hdferr)
	Gets the file locking properties. File locking is mainly used to help enforce SWMR semantics.
subroutine	h5pset_file_locking_f (fapl_id, use_file_locking, ignore_disabled_locks, hdferr)
	Sets the file locking properties. File locking is mainly used to help enforce SWMR semantics.
subroutine	h5pget_no_selection_io_cause_f (plist_id, no_selection_io_cause, hdferr)
	Retrieves the cause for not performing selection or vector I/O on the last parallel I/O call.
subroutine	h5pset_file_space_strategy_f (plist_id, strategy, persist, threshold, hdferr)
	Sets the file space handling strategy and persisting free-space values for a file creation property list.
subroutine	h5pget_file_space_strategy_f (plist_id, strategy, persist, threshold, hdferr)
	Gets the file space handling strategy and persisting free-space values for a file creation property list.
subroutine	h5pset_file_space_page_size_f (prp_id, fsp_size, hdferr)
	Sets the file space page size for a file creation property list.
subroutine	h5pget_file_space_page_size_f (prp_id, fsp_size, hdferr)
	Gets the file space page size for a file creation property list.
subroutine	h5pget_actual_selection_io_mode_f (plist_id, actual_selection_io_mode, hdferr)
	Retrieves the type(s) of I/O that HDF5 actually performed on raw data during the last I/O call.

Variables
integer	h5fd_mpio_independent_f
	H5FD_MPIO_INDEPENDENT.
integer	h5fd_mpio_collective_f
	H5FD_MPIO_COLLECTIVE.
integer	h5fd_mem_nolist_f
	H5FD_MEM_NOLIST.
integer	h5fd_mem_default_f
	H5FD_MEM_DEFAULT.
integer	h5fd_mem_super_f
	H5FD_MEM_SUPER.
integer	h5fd_mem_btree_f
	H5FD_MEM_BTREE.
integer	h5fd_mem_draw_f
	H5FD_MEM_DRAW.
integer	h5fd_mem_gheap_f
	H5FD_MEM_GHEAP.
integer	h5fd_mem_lheap_f
	H5FD_MEM_LHEAP.
integer	h5fd_mem_ohdr_f
	H5FD_MEM_OHDR.
integer	h5fd_mem_ntypes_f
	H5FD_MEM_NTYPES.
integer	h5fd_subfiling_curr_fapl_version_f
	H5FD_SUBFILING_CURR_FAPL_VERSION.
integer	h5fd_subfiling_fapl_magic_f
	H5FD_SUBFILING_FAPL_MAGIC.
integer	h5fd_subfiling_default_stripe_count_f
	H5FD_SUBFILING_DEFAULT_STRIPE_COUNT.
integer	h5fd_ioc_curr_fapl_version_f
	H5FD_IOC_CURR_FAPL_VERSION.
integer	h5fd_ioc_fapl_magic_f
	H5FD_IOC_FAPL_MAGIC.
integer	h5fd_ioc_default_thread_pool_size_f
	H5FD_IOC_DEFAULT_THREAD_POOL_SIZE.
integer	select_ioc_one_per_node_f
	Default, SELECT_IOC_ONE_PER_NODE.
integer	select_ioc_every_nth_rank_f
	Starting at rank 0, select-next += N, SELECT_IOC_EVERY_NTH_RANK.
integer	select_ioc_with_config_f
	NOT IMPLEMENTED: Read-from-file, SELECT_IOC_WITH_CONFIG.
integer	select_ioc_total_f
	Starting at rank 0, mpi_size / total, SELECT_IOC_TOTAL.
integer	ioc_selection_options_f
	Sentinel value, IOC_SELECTION_OPTIONS.
integer(hid_t)	h5fd_core_f
	H5FD_CORE.
integer(hid_t)	h5fd_family_f
	H5FD_FAMILY.
integer(hid_t)	h5fd_log_f
	H5FD_LOG.
integer(hid_t)	h5fd_mpio_f
	H5FD_MPIO.
integer(hid_t)	h5fd_multi_f
	H5FD_MULTI.
integer(hid_t)	h5fd_sec2_f
	H5FD_SEC2.
integer(hid_t)	h5fd_stdio_f
	H5FD_STDIO.
integer(hid_t)	h5fd_subfiling_f
	H5FD_SUBFILING.
integer(hid_t)	h5fd_subfiling_default_stripe_size_f
	H5FD_SUBFILING_DEFAULT_STRIPE_SIZE.
integer(hid_t)	h5p_file_create_f
	H5P_FILE_CREATE.
integer(hid_t)	h5p_file_access_f
	H5P_FILE_ACCESS.
integer(hid_t)	h5p_dataset_create_f
	H5P_DATASET_CREATE.
integer(hid_t)	h5p_dataset_xfer_f
	H5P_DATASET_XFER.
integer(hid_t)	h5p_file_mount_f
	H5P_FILE_MOUNT.
integer(hid_t)	h5p_default_f
	H5P_DEFAULT.
integer(hid_t)	h5p_root_f
	H5P_ROOT.
integer(hid_t)	h5p_object_create_f
	H5P_OBJECT_CREATE.
integer(hid_t)	h5p_dataset_access_f
	H5P_DATASET_ACCESS.
integer(hid_t)	h5p_group_create_f
	H5P_GROUP_CREATE.
integer(hid_t)	h5p_group_access_f
	H5P_GROUP_ACCESS.
integer(hid_t)	h5p_datatype_create_f
	H5P_DATATYPE_CREATE.
integer(hid_t)	h5p_datatype_access_f
	H5P_DATATYPE_ACCESS.
integer(hid_t)	h5p_string_create_f
	H5P_STRING_CREATE.
integer(hid_t)	h5p_attribute_create_f
	H5P_ATTRIBUTE_CREATE.
integer(hid_t)	h5p_object_copy_f
	H5P_OBJECT_COPY.
integer(hid_t)	h5p_link_create_f
	H5P_LINK_CREATE.
integer(hid_t)	h5p_link_access_f
	H5P_LINK_ACCESS.
integer	h5p_crt_order_indexed_f
	H5P_CRT_ORDER_INDEXED.
integer	h5p_crt_order_tracked_f
	H5P_CRT_ORDER_TRACKED.
integer(c_int)	ioc_selection
	Method to select I/O concentrators.
integer(c_int64_t)	stripe_size
	Size (in bytes) of data stripes in subfiles.
integer(c_int32_t)	stripe_count
	Target number of subfiles to use.
integer(c_int32_t)	magic
	Set to H5FD_SUBFILING_FAPL_MAGIC_F.
integer(c_int32_t)	version
	Set to H5FD_CURR_SUBFILING_FAPL_VERSION_F.
integer(hid_t)	ioc_fapl_id
	The FAPL setup with the stacked VFD to use for I/O concentrators.
logical(c_bool)	require_ioc
	Whether to use the IOC VFD (currently must always be TRUE)
type(h5fd_subfiling_params_t)	shared_cfg
	Subfiling/IOC parameters (stripe size, stripe count, etc.)
integer(c_int32_t)	magic
	Must be set to H5FD_IOC_FAPL_MAGIC_F.
integer(c_int32_t)	version
	Must be set to H5FD_IOC_CURR_FAPL_VERSION_F.
integer(c_int32_t)	thread_pool_size
	Number of I/O concentrator worker threads to use.

Function/Subroutine Documentation

h5pall_filters_avail_f()

subroutine h5pall_filters_avail_f	(	integer(hid_t), intent(in)	prp_id,
		logical, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Checks if all filters set in the dataset creation property list are available.

Parameters

prp_id	Data creation property list identifier.
flag	.TRUE. if all filters are available, .FALSE. otherwise.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pall_filters_avail()

h5pclose_class_f()

subroutine h5pclose_class_f	(	integer(hid_t), intent(in)	class,
		integer, intent(out)	hdferr
	)

Closes an existing property list class.

Parameters

class	Property list class identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pclose_class()

h5pclose_f()

subroutine h5pclose_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr
	)

Terminates access to a property list.

Parameters

prp_id	Identifier of the property list to terminate access to.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pclose()

h5pcopy_f()

subroutine h5pcopy_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(out)	new_prp_id,
		integer, intent(out)	hdferr
	)

Copies an existing property list to create a new property list.

Parameters

prp_id	Property list identifier.
new_prp_id	New property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pcopy()

h5pcopy_prop_f()

subroutine h5pcopy_prop_f	(	integer(hid_t), intent(in)	dst_id,
		integer(hid_t), intent(in)	src_id,
		character(len=*), intent(in)	name,
		integer, intent(out)	hdferr
	)

Copies a property from one list or class to another.

Parameters

dst_id	Identifier of the destination property list.
src_id	Identifier of the source property list.
name	Name of the property to copy.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pcopy_prop()

h5pcreate_class_f()

subroutine h5pcreate_class_f	(	integer(hid_t), intent(in)	parent,
		character(len=*), intent(in)	name,
		integer(hid_t), intent(out)	class,
		integer, intent(out)	hdferr,
		type(c_funptr), intent(in), optional	create,
		type(c_ptr), intent(in), optional	create_data,
		type(c_funptr), intent(in), optional	copy,
		type(c_ptr), intent(in), optional	copy_data,
		type(c_funptr), intent(in), optional	close,
		type(c_ptr), intent(in), optional	close_data
	)

Create a new property list class.

Parameters

parent	Parent property list class identifier. Possible values include: H5P_ROOT_F H5P_FILE_CREATE_F H5P_FILE_ACCESS_F H5P_DATASET_CREATE_F H5P_DATASET_XFER_F H5P_FILE_MOUNT_F
name	Name of property to create.
class	Property list class identifier.
hdferr	Returns 0 if successful and -1 if it fails.
create	(H5P_cls_create_func_t) - Callback routine called when a property list is created.
create_data	User pointer to any class creation information needed.
copy	(H5P_cls_copy_func_t) - Callback routine called when a property list is copied.
copy_data	User pointer to any class copy information needed.
close	(H5P_cls_close_func_t) - Callback routine called when a property list is being closed.
close_data	User pointer to any class close information needed.

See C API: H5Pcreate_class()

h5pcreate_f()

subroutine h5pcreate_f	(	integer(hid_t), intent(in)	class,
		integer(hid_t), intent(out)	prp_id,
		integer, intent(out)	hdferr
	)

Creates a new property as an instance of a property list class.

Parameters

class	Type of the property class to be created. Possible values are: H5P_OBJECT_CREATE_F H5P_FILE_CREATE_F H5P_FILE_ACCESS_F H5P_DATASET_CREATE_F H5P_DATASET_ACCESS_F H5P_DATASET_XFER_F H5P_FILE_MOUNT_F H5P_GROUP_CREATE_F H5P_GROUP_ACCESS_F H5P_DATATYPE_CREATE_F H5P_DATATYPE_ACCESS_F H5P_STRING_CREATE_F H5P_ATTRIBUTE_CREATE _F H5P_OBJECT_COPY_F H5P_LINK_CREATE_F H5P_LINK_ACCESS_F
prp_id	Property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pcreate()

h5pequal_f()

subroutine h5pequal_f	(	integer(hid_t), intent(in)	plist1_id,
		integer(hid_t), intent(in)	plist2_id,
		logical, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Checks if two property lists are equal.

Parameters

plist1_id	Property list identifier.
plist2_id	Property list identifier.
flag	Flag, Possible values: .TRUE. or .FALSE.
hdferr	Returns 0 if successful and -1 if it fails. and flag is set to .FALSE.

See C API: H5Pequal()

h5pexist_f()

subroutine h5pexist_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		logical, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Queries whether a property name exists in a property list or class.

Parameters

prp_id	Property list identifier to query.
name	Name of property to check for.
flag	Logical flag.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pexist()

h5pfill_value_defined_f()

subroutine h5pfill_value_defined_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Check if fill value is defined.

Parameters

plist_id	Dataset creation property list identifier.
flag	Fill value status flag. Possible values are: H5D_FILL_VALUE_ERROR_F H5D_FILL_VALUE_UNDEFINED_F H5D_FILL_VALUE_DEFAULT_F H5D_FILL_VALUE_USER_DEFINED_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pfill_value_defined()

h5pget_actual_selection_io_mode_f()

subroutine h5pget_actual_selection_io_mode_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	actual_selection_io_mode,
		integer, intent(out)	hdferr
	)

Retrieves the type(s) of I/O that HDF5 actually performed on raw data during the last I/O call.

Parameters

plist_id	File creation property list identifier
actual_selection_io_mode	A bitwise set value indicating the type(s) of I/O performed
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_actual_selection_io_mode()

h5pget_alignment_f()

subroutine h5pget_alignment_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(out)	threshold,
		integer(hsize_t), intent(out)	alignment,
		integer, intent(out)	hdferr
	)

Retrieves the current settings for alignment properties from a file access property list.

Parameters

prp_id	File access property list identifier.
threshold	Threshold value.
alignment	Alignment value.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_alignment()

h5pget_all_coll_metadata_ops_f()

subroutine h5pget_all_coll_metadata_ops_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(out)	is_collective,
		integer, intent(out)	hdferr
	)

Retrieves metadata read mode from the access property list.

Parameters

plist_id	File access property list identifier.
is_collective	Collective access setting.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_all_coll_metadata_ops()

h5pget_alloc_time_f()

subroutine h5pget_alloc_time_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Get space allocation time for dataset during creation.

Parameters

plist_id	Dataset creation property list identifier.
flag	Allocation time flag. Possible values are: H5D_ALLOC_TIME_ERROR_F H5D_ALLOC_TIME_DEFAULT_F H5D_ALLOC_TIME_EARLY_F H5D_ALLOC_TIME_LATE_F H5D_ALLOC_TIME_INCR_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_alloc_time()

h5pget_attr_creation_order_f()

subroutine h5pget_attr_creation_order_f	(	integer(hid_t), intent(in)	ocpl_id,
		integer, intent(out)	crt_order_flags,
		integer, intent(out)	hdferr
	)

Retrieves tracking and indexing settings for attribute creation order.

Parameters

ocpl_id	Object (group or dataset) creation property list identifier.
crt_order_flags	Flags specifying whether to track and index attribute creation order.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_attr_creation_order()

h5pget_attr_phase_change_f()

subroutine h5pget_attr_phase_change_f	(	integer(hid_t), intent(in)	ocpl_id,
		integer, intent(out)	max_compact,
		integer, intent(out)	min_dense,
		integer, intent(out)	hdferr
	)

Retrieves attribute storage phase change thresholds.

Parameters

ocpl_id	Object (dataset or group) creation property list identifier.
max_compact	Maximum number of attributes to be stored in compact storage (Default: 8).
min_dense	Minimum number of attributes to be stored in dense storage (Default: 6).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_attr_phase_change()

h5pget_btree_ratios_f()

subroutine h5pget_btree_ratios_f	(	integer(hid_t), intent(in)	prp_id,
		real, intent(out)	left,
		real, intent(out)	middle,
		real, intent(out)	right,
		integer, intent(out)	hdferr
	)

Gets B-tree split ratios for a dataset transfer property list.

Parameters

prp_id	The dataset transfer property list identifier.
left	The B-tree split ratio for left-most nodes.
middle	The B-tree split ratio for all other nodes.
right	The B-tree split ratio for right-most nodes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_btree_ratios()

h5pget_buffer_f()

subroutine h5pget_buffer_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hsize_t), intent(out)	size,
		integer, intent(out)	hdferr
	)

Gets size for conversion buffer.

Parameters

plist_id	Data transfer property list identifier.
size	Buffer size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_buffer()

h5pget_cache_f()

subroutine h5pget_cache_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	mdc_nelmts,
		integer(size_t), intent(out)	rdcc_nelmts,
		integer(size_t), intent(out)	rdcc_nbytes,
		real, intent(out)	rdcc_w0,
		integer, intent(out)	hdferr
	)

Queries the meta data cache and raw data chunk cache parameters.

Parameters

prp_id	File access property list identifier.
mdc_nelmts	Number of elements (objects) in the metadata cache
rdcc_nelmts	Number of elements (objects) in the raw data chunk cache
rdcc_nbytes	Total size of the raw data chunk cache, in bytes.
rdcc_w0	Preemption policy (0 or 1).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_cache()

h5pget_char_encoding_f()

subroutine h5pget_char_encoding_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	encoding,
		integer, intent(out)	hdferr
	)

Retrieves the character encoding used to create a string.

Parameters

plist_id	Property list identifier.
encoding	Valid values for encoding are: H5T_CSET_ASCII_F -> US ASCII H5T_CSET_UTF8_F -> UTF-8 Unicode encoding
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_char_encoding()

h5pget_chunk_cache_f()

subroutine h5pget_chunk_cache_f	(	integer(hid_t), intent(in)	dapl_id,
		integer(size_t), intent(out)	rdcc_nslots,
		integer(size_t), intent(out)	rdcc_nbytes,
		real, intent(out)	rdcc_w0,
		integer, intent(out)	hdferr
	)

Retrieves the raw data chunk cache parameters.

Parameters

dapl_id	Dataset access property list identifier.
rdcc_nslots	Number of chunk slots in the raw data chunk cache hash table.
rdcc_nbytes	Total size of the raw data chunk cache, in bytes.
rdcc_w0	Preemption policy.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_chunk_cache()

h5pget_chunk_f()

subroutine h5pget_chunk_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	ndims,
		integer(hsize_t), dimension(ndims), intent(out)	dims,
		integer, intent(out)	hdferr
	)

Retrieves the size of chunks for the raw data of a chunked layout dataset.

Parameters

prp_id	Property list identifier.
ndims	Size of dims array.
dims	Array with dimension sizes for each chunk.
hdferr	Returns number of chunk dimensions if successful and -1 if fails.

See C API: H5Pget_chunk()

h5pget_class_f()

subroutine h5pget_class_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(out)	classtype,
		integer, intent(out)	hdferr
	)

Returns the property list class for a property list.

Parameters

prp_id	Property list identifier.
classtype	Property list class.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_class()

h5pget_class_name_f()

subroutine h5pget_class_name_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(out)	name,
		integer, intent(out)	size,
		integer, intent(out)	hdferr
	)

Queries the name of a class.

Parameters

prp_id	Property list identifier to query.
name	Name of a class.
size	Actual length of the class name. NOTE: If provided buffer "name" is smaller, than name will be truncated to fit into provided user buffer.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_class_name()

h5pget_class_parent_f()

subroutine h5pget_class_parent_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(out)	parent_id,
		integer, intent(out)	hdferr
	)

Retrieves the parent class of a generic property class.

Parameters

prp_id	Property list identifier to query.
parent_id	Identifier of the parent class.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_class_parent()

h5pget_coll_metadata_write_f()

subroutine h5pget_coll_metadata_write_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(out)	is_collective,
		integer, intent(out)	hdferr
	)

Retrieves metadata write mode from the file access property list.

Parameters

plist_id	File access property list identifier.
is_collective	Collective access setting.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_coll_metadata_write()

h5pget_copy_object_f()

subroutine h5pget_copy_object_f	(	integer(hid_t), intent(in)	ocp_plist_id,
		integer, intent(out)	copy_options,
		integer, intent(out)	hdferr
	)

Retrieves the properties to be used when an object is copied.

Parameters

ocp_plist_id	Object copy property list identifier.
copy_options	Copy option(s) to be get.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_copy_object()

h5pget_create_inter_group_f()

subroutine h5pget_create_inter_group_f	(	integer(hid_t), intent(in)	lcpl_id,
		integer, intent(in)	crt_intermed_group,
		integer, intent(out)	hdferr
	)

Determines whether property is set to enable creating missing intermediate groups.

Parameters

lcpl_id	Link creation property list identifier.
crt_intermed_group	Specifying whether to create intermediate groups upon the creation of an object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_create_intermediate_group()

h5pget_data_transform_f()

subroutine h5pget_data_transform_f	(	integer(hid_t), intent(in)	plist_id,
		character(len=*), intent(out)	expression,
		integer, intent(out)	hdferr,
		integer(size_t), intent(out), optional	size
	)

Retrieves a data transform expression.

Parameters

plist_id	Identifier of the property list or class.
expression	Buffer to hold transform expression.
hdferr	Error code: Success: Actual length of the expression. If provided buffer "expression" is smaller, than expression will be truncated to fit into provided user buffer. Failure: -1
size	Registered size of the transform expression

See C API: H5Pget_data_transform()

h5pget_driver_f()

subroutine h5pget_driver_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(out)	driver,
		integer, intent(out)	hdferr
	)

Returns low-lever driver identifier.

Parameters

prp_id	File access or data transfer property list identifier.
driver	Low-level driver identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_driver()

h5pget_dset_no_attrs_hint_f()

subroutine h5pget_dset_no_attrs_hint_f	(	integer(hid_t), intent(in)	dcpl_id,
		logical, intent(out)	minimize,
		integer, intent(out)	hdferr
	)

Gets the value of the "minimize dataset headers" value which creates smaller dataset object headers when its set and no attributes are present.

Parameters

dcpl_id	Target dataset creation property list identifier.
minimize	Value of the setting.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_dset_no_attrs_hint()

h5pget_dxpl_mpio_f()

subroutine h5pget_dxpl_mpio_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	data_xfer_mode,
		integer, intent(out)	hdferr
	)

Returns the data transfer mode.

Parameters

prp_id	Data transfer property list identifier.
data_xfer_mode	Transfer mode; possible values are: H5FD_MPIO_INDEPENDENT_F H5FD_MPIO_COLLECTIVE_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_dxpl_mpio()

h5pget_edc_check_f()

subroutine h5pget_edc_check_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Determines whether error-detection is enabled for dataset reads.

Parameters

prp_id	Dataset creation property list identifier.
flag	EDC flag; possible values: H5Z_DISABLE_EDC_F H5Z_ENABLE_EDC_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_edc_check()

h5pget_est_link_info_f()

subroutine h5pget_est_link_info_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer, intent(out)	est_num_entries,
		integer, intent(out)	est_name_len,
		integer, intent(out)	hdferr
	)

Queries data required to estimate required local heap or object header size.

Parameters

gcpl_id	Group creation property list identifier.
est_num_entries	Estimated number of links to be inserted into group.
est_name_len	Estimated average length of link names.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_est_link_info()

h5pget_external_count_f()

subroutine h5pget_external_count_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	count,
		integer, intent(out)	hdferr
	)

Returns the number of external files for a dataset.

Parameters

prp_id	Dataset creation property list identifier.
count	Number of external files for the specified dataset.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: int H5Pget_external_count(hid_t plist_id);

h5pget_external_f()

subroutine h5pget_external_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	idx,
		integer(size_t), intent(in)	name_size,
		character(len=*), intent(out)	name,
		integer(off_t), intent(out)	offset,
		integer(hsize_t), intent(out)	bytes,
		integer, intent(out)	hdferr
	)

Returns information about an external file.

Parameters

prp_id	Dataset creation property list identifier.
idx	External file index.
name_size	Maximum size of name array.
name	Name of the external file.
offset	Offset in bytes from the beginning of the file to the location in the file where the data starts.
bytes	Size of the external file data.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_external()

h5pget_f() [1/2]

subroutine h5pget_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		type(c_ptr), intent(in)	value,
		integer, intent(out)	hdferr
	)

Queries the value of a property.

Attention

The preferred API, Fortran 2003 version.

Parameters

prp_id	Property list identifier to modify.
name	Name of property to get.
value	Pointer to a location to which to copy the value of of the property.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget()

h5pget_f() [2/2]

subroutine h5pget_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		integer, intent(out)	value,
		integer, intent(out)	hdferr
	)

Queries the value of a property.

Attention

Obsolete API, use the Fortran 2003 version instead.

Parameters

prp_id	Property list identifier to modify.
name	Name of property to get.
value	Property value, supported types are: INTEGER REAL DOUBLE PRECISION CHARACTER(LEN=*)
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget()

h5pget_fapl_core_f()

subroutine h5pget_fapl_core_f	(	integer(hid_t), intent(in)	prp_id,
		integer(size_t), intent(out)	increment,
		logical, intent(out)	backing_store,
		integer, intent(out)	hdferr
	)

Queries core file driver properties.

Parameters

prp_id	File access property list identifier.
increment	Size, in bytes, of memory increments.
backing_store	Boolean flag indicating whether to write the file contents to disk when the file is closed.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fapl_core()

h5pget_fapl_direct_f()

subroutine h5pget_fapl_direct_f	(	integer(hid_t), intent(in)	fapl_id,
		integer(size_t), intent(out)	alignment,
		integer(size_t), intent(out)	block_size,
		integer(size_t), intent(out)	cbuf_size,
		integer, intent(out)	hdferr
	)

Gets up use of the direct I/O driver.

Parameters

fapl_id	File access property list identifier.
alignment	Required memory alignment boundary.
block_size	File system block size.
cbuf_size	Copy buffer size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fapl_direct()

h5pget_fapl_family_f()

subroutine h5pget_fapl_family_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(out)	memb_size,
		integer(hid_t), intent(out)	memb_plist,
		integer, intent(out)	hdferr
	)

Returns file access property list information.

Parameters

prp_id	File access property list identifier.
memb_size	Size in bytes of each file member.
memb_plist	Identifier of the file access property list to be used for each family member
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fapl_family()

h5pget_fapl_ioc_f()

subroutine h5pget_fapl_ioc_f	(	integer(hid_t), intent(in)	prp_id,
		type(h5fd_ioc_config_t), target	vfd_config,
		integer, intent(out)	hdferr
	)

Queries a File Access Property List for H5FD_IOC file driver properties.

Parameters

prp_id	File access property list identifier.
vfd_config	H5FD_IOC driver configuration derived type.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fapl_ioc()

h5pget_fapl_mpio_f()

subroutine h5pget_fapl_mpio_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	comm,
		integer, intent(out)	info,
		integer, intent(out)	hdferr
	)

Returns MPI communicator information.

Parameters

prp_id	File access property list identifier.
comm	MPI-2 communicator.
info	MPI-2 info object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fapl_mpio()

h5pget_fapl_subfiling_f()

subroutine h5pget_fapl_subfiling_f	(	integer(hid_t), intent(in)	prp_id,
		type(h5fd_subfiling_config_t), target	vfd_config,
		integer, intent(out)	hdferr
	)

Queries a File Access Property List for H5FD_SUBFILING file driver properties.

Parameters

prp_id	File access property list identifier.
vfd_config	H5FD_SUBFILING driver configuration derived type.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fapl_subfiling()

h5pget_fclose_degree_f()

subroutine h5pget_fclose_degree_f	(	integer(hid_t), intent(in)	fapl_id,
		integer, intent(out)	degree,
		integer, intent(out)	hdferr
	)

Returns the degree for the file close behavior.

Parameters

fapl_id	File access property list identifier.
degree	Possible values are: H5F_CLOSE_DEFAULT_F H5F_CLOSE_WEAK_F H5F_CLOSE_SEMI_F H5F_CLOSE_STRONG_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fclose_degree()

h5pget_file_image_f()

subroutine h5pget_file_image_f	(	integer(hid_t), intent(in)	fapl_id,
		type(c_ptr), dimension(*), intent(in)	buf_ptr,
		integer(size_t), intent(out)	buf_len_ptr,
		integer, intent(out)	hdferr
	)

Retrieves a copy of the file image designated as the initial content and structure of a file.

Parameters

fapl_id	File access property list identifier.
buf_ptr	Will hold either a C_NULL_PTR or a scalar of type c_loc. If buf_ptr is not C_NULL_PTR, on successful return, buf_ptr shall contain a C pointer to a copy of the initial image provided in the last call to H5Pset_file_image_f for the supplied fapl_id, or buf_ptr shall contain a C_NULL_PTR if there is no initial image set.
buf_len_ptr	Contains the value of the buffer parameter for the initial image in the supplied fapl_id. The value will be 0 if no initial image is set.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_file_image()

h5pget_file_locking_f()

subroutine h5pget_file_locking_f	(	integer(hid_t), intent(in)	fapl_id,
		logical, intent(out)	use_file_locking,
		logical, intent(out)	ignore_disabled_locks,
		integer, intent(out)	hdferr
	)

Gets the file locking properties. File locking is mainly used to help enforce SWMR semantics.

Parameters

fapl_id	Target fileTarget file access property list identifier.
use_file_locking	Whether or not to use file locks.
ignore_disabled_locks	Whether or not to ignore file locks when locking is disabled on a file system.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_file_locking()

h5pget_file_space_page_size_f()

subroutine h5pget_file_space_page_size_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(out)	fsp_size,
		integer, intent(out)	hdferr
	)

Gets the file space page size for a file creation property list.

Parameters

prp_id	File creation property list identifier
fsp_size	File space page size
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_file_space_page_size()

h5pget_file_space_strategy_f()

subroutine h5pget_file_space_strategy_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	strategy,
		logical, intent(out)	persist,
		integer(hsize_t), intent(out)	threshold,
		integer, intent(out)	hdferr
	)

Gets the file space handling strategy and persisting free-space values for a file creation property list.

Parameters

plist_id	File creation property list identifier
strategy	The file space handling strategy to be used
persist	Indicate whether free space should be persistent or not
threshold	The free-space section size threshold value
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_file_space_strategy()

h5pget_fill_time_f()

subroutine h5pget_fill_time_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Get fill value writing time for dataset.

Parameters

plist_id	Dataset creation property list identifier.
flag	Fill time flag. Possible values are: H5D_FILL_TIME_ERROR_F H5D_FILL_TIME_ALLOC_F H5D_FILL_TIME_NEVER_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fill_time()

h5pget_fill_value_f() [1/2]

subroutine h5pget_fill_value_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(in)	type_id,
		type(c_ptr), intent(in)	fillvalue,
		integer, intent(out)	hdferr
	)

Gets fill value for a dataset creation property list.

Attention

The preferred API, Fortran 2003 version.

Parameters

prp_id	Property list identifier.
type_id	Datatype identifier of fill value datatype (in memory).
fillvalue	Fillvalue.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fill_value()

h5pget_fill_value_f() [2/2]

subroutine h5pget_fill_value_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(in)	type_id,
		type(type), intent(out)	fillvalue,
		integer, intent(out)	hdferr
	)

Gets fill value for a dataset creation property list.

Attention

Obsolete API, use the Fortran 2003 version instead.

Parameters

prp_id	Property list identifier.
type_id	Datatype identifier of fill value datatype (in memory).
fillvalue	Fillvalue.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_fill_value()

h5pget_filter_by_id_f()

subroutine h5pget_filter_by_id_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	filter_id,
		integer, intent(out)	flags,
		integer(size_t), intent(inout)	cd_nelmts,
		integer, dimension(*), intent(out)	cd_values,
		integer(size_t), intent(in)	namelen,
		character(len=*), intent(out)	name,
		integer, intent(out)	hdferr
	)

Returns information about a filter in a pipeline.

Parameters

prp_id	Data creation or transfer property list identifier
filter_id	Filter identifier.
flags	Bit vector specifying certain general properties of the filter
cd_nelmts	Number of elements in cd_values.
cd_values	Auxiliary data for the filter.
namelen	Number of characters in the name buffer.
name	Buffer to retrieve filter name.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_filter_by_id2()

h5pget_filter_f()

subroutine h5pget_filter_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	filter_number,
		integer, intent(out)	flags,
		integer(size_t), intent(inout)	cd_nelmts,
		integer, dimension(*), intent(out)	cd_values,
		integer(size_t), intent(in)	namelen,
		character(len=*), intent(out)	name,
		integer, intent(out)	filter_id,
		integer, intent(out)	hdferr
	)

Returns information about a filter in a pipeline.

Parameters

prp_id	Data creation or transfer property list identifier
filter_number	Sequence number within the filter pipeline of the filter for which information is sought
filter_id	Filter identification number.
flags	Bitbit vector specifying certain general properties of the filter.
cd_nelmts	Number of elements in cd_values.
cd_values	Auxiliary data for the filter.
namelen	Number of characters in the name buffer.
name	Buffer to retrieve filter name.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_filter2()

h5pget_gc_references_f()

subroutine h5pget_gc_references_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	gc_reference,
		integer, intent(out)	hdferr
	)

Returns garbage collecting references setting.

Parameters

prp_id	File access property list identifier.
gc_reference	Flag for setting garbage collection on and off (1 or 0)
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_gc_references()

h5pget_hyper_vector_size_f()

subroutine h5pget_hyper_vector_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(size_t), intent(out)	size,
		integer, intent(out)	hdferr
	)

Get the number of "I/O" vectors (vector size)

Parameters

plist_id	Dataset transfer property list identifier.
size	Vector size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_hyper_vector_size()

h5pget_istore_k_f()

subroutine h5pget_istore_k_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	ik,
		integer, intent(out)	hdferr
	)

Queries the 1/2 rank of an indexed storage B-tree.

Parameters

prp_id	File creation property list identifier.
ik	Rank of chunked storage B-tree.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_istore_k()

h5pget_layout_f()

subroutine h5pget_layout_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	layout,
		integer, intent(out)	hdferr
	)

Returns the layout of the raw data for a dataset.

Parameters

prp_id	Data creation property list identifier.
layout	Type of storage layout for raw data. Possible values are: H5D_COMPACT_F H5D_CONTIGUOUS_F H5D_CHUNKED_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_layout()

h5pget_libver_bounds_f()

subroutine h5pget_libver_bounds_f	(	integer(hid_t), intent(in)	fapl_id,
		integer, intent(out)	low,
		integer, intent(out)	high,
		integer, intent(out)	hdferr
	)

Retrieves the lower and upper bounds on the HDF5 library release versions that indirectly determine the object format versions used when creating objects in the file.

Parameters

fapl_id	File access property list identifier.
low	The earliest version of the library that will be used for writing objects.
high	The latest version of the library that will be used for writing objects.
hdferr	Returns 0 if successful and -1 if it fails.

Fortran Interface: See C API: H5Pget_libver_bounds()

h5pget_link_creation_order_f()

subroutine h5pget_link_creation_order_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer, intent(out)	crt_order_flags,
		integer, intent(out)	hdferr
	)

Queries whether link creation order is tracked and/or indexed in a group.

Parameters

gcpl_id	Group creation property list identifier.
crt_order_flags	Creation order flag(s).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_link_creation_order()

h5pget_link_phase_change_f()

subroutine h5pget_link_phase_change_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer, intent(out)	max_compact,
		integer, intent(out)	min_dense,
		integer, intent(out)	hdferr
	)

Queries the settings for conversion between compact and dense groups.

Parameters

gcpl_id	Group creation property list identifier.
max_compact	Maximum number of attributes to be stored in compact storage.
min_dense	Minimum number of attributes to be stored in dense storage.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_link_phase_change()

h5pget_local_heap_size_hint_f()

subroutine h5pget_local_heap_size_hint_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer(size_t), intent(out)	size_hint,
		integer, intent(out)	hdferr
	)

Queries the local heap size hint for original-style groups.

Parameters

gcpl_id	Group creation property list identifier.
size_hint	Hint for size of local heap.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_local_heap_size_hint()

h5pget_meta_block_size_f()

subroutine h5pget_meta_block_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hsize_t), intent(out)	size,
		integer, intent(out)	hdferr
	)

Gets the minimum size of metadata block allocations.

Parameters

plist_id	File access property list identifier.
size	Metadata block size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_meta_block_size()

h5pget_modify_write_buf_f()

subroutine h5pget_modify_write_buf_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(out)	modify_write_buf,
		integer, intent(out)	hdferr
	)

Retrieves the "modify write buffer" property.

Parameters

plist_id	Property list identifier
modify_write_buf	Whether the library can modify the contents of the write buffer
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_modify_write_buf()

h5pget_mpi_params_f()

subroutine h5pget_mpi_params_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	comm,
		integer, intent(out)	info,
		integer, intent(out)	hdferr
	)

Get the MPI communicator and info.

Parameters

prp_id	File access property list identifier.
comm	The MPI communicator.
info	The MPI info object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_mpi_params()

h5pget_mpio_actual_io_mode_f()

subroutine h5pget_mpio_actual_io_mode_f	(	integer(hid_t), intent(in)	dxpl_id,
		integer, intent(out)	actual_io_mode,
		integer, intent(out)	hdferr
	)

Retrieves the type of I/O that HDF5 actually performed on the last parallel I/O call. This is not necessarily the type of I/O requested.

Parameters

dxpl_id	Dataset transfer property list identifier.
actual_io_mode	The type of I/O performed by this process.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_mpio_actual_io_mode()

h5pget_mpio_no_collective_cause_f()

subroutine h5pget_mpio_no_collective_cause_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	local_no_collective_cause,
		integer, intent(out)	global_no_collective_cause,
		integer, intent(out)	hdferr
	)

Retrieves local and global causes that broke collective I/O on the last parallel I/O call.

Parameters

plist_id	Dataset transfer property list identifier
local_no_collective_cause	An enumerated set value indicating the causes that prevented collective I/O in the local process
global_no_collective_cause	An enumerated set value indicating the causes across all processes that prevented collective I/O
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_mpio_no_collective_cause()

h5pget_nfilters_f()

subroutine h5pget_nfilters_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	nfilters,
		integer, intent(out)	hdferr
	)

Returns the number of filters in the pipeline.

Parameters

prp_id	Data creation or transfer property list identifier.
nfilters	Number of filters in the pipeline.
hdferr	Returns 0 if successful and -1 if it fails.

h5pget_nlinks_f()

subroutine h5pget_nlinks_f	(	integer(hid_t), intent(in)	lapl_id,
		integer(size_t), intent(out)	nlinks,
		integer, intent(out)	hdferr
	)

Gets maximum number of soft or user-defined link traversals.

Parameters

lapl_id	File access property list identifier.
nlinks	Maximum number of links to traverse.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_nlinks()

h5pget_no_selection_io_cause_f()

subroutine h5pget_no_selection_io_cause_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	no_selection_io_cause,
		integer, intent(out)	hdferr
	)

Retrieves the cause for not performing selection or vector I/O on the last parallel I/O call.

Parameters

plist_id	Dataset transfer property list identifier
no_selection_io_cause	A bitwise set value indicating the relevant causes that prevented selection I/O from being performed
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_no_selection_io_cause()

h5pget_nprops_f()

subroutine h5pget_nprops_f	(	integer(hid_t), intent(in)	prp_id,
		integer(size_t), intent(out)	nprops,
		integer, intent(out)	hdferr
	)

Queries number of properties in property list or class.

Parameters

prp_id	Iproperty list identifier to query.
nprops	Number of properties in property object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_nprops()

h5pget_obj_track_times_f()

subroutine h5pget_obj_track_times_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Returns whether times are tracked for an object.

Parameters

plist_id	Property list id.
flag	Object timestamp setting, .TRUE. or .FALSE.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_obj_track_times()

h5pget_preserve_f()

subroutine h5pget_preserve_f	(	integer(hid_t), intent(in)	prp_id,
		logical, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Checks status of the dataset transfer property list.

Parameters

prp_id	Property list identifier.
flag	Status flag.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_preserve()

h5pget_selection_io_f()

subroutine h5pget_selection_io_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	selection_io_mode,
		integer, intent(out)	hdferr
	)

Retrieves the selection I/O mode.

Parameters

plist_id	Property list identifier
selection_io_mode	The selection I/O mode
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_selection_io()

h5pget_sieve_buf_size_f()

subroutine h5pget_sieve_buf_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(size_t), intent(out)	size,
		integer, intent(out)	hdferr
	)

Gets the maximum size of the data sieve buffer.

Parameters

plist_id	File access property list identifier.
size	Sieve buffer size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_sieve_buf_size()

h5pget_size_f()

subroutine h5pget_size_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		integer(size_t), intent(out)	size,
		integer, intent(out)	hdferr
	)

Queries the size of a property value in bytes.

Parameters

prp_id	Property list identifier to query.
name	Name of property to query.
size	Size of property in bytes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_size()

h5pget_sizes_f()

subroutine h5pget_sizes_f	(	integer(hid_t), intent(in)	prp_id,
		integer(size_t), intent(out)	sizeof_addr,
		integer(size_t), intent(out)	sizeof_size,
		integer, intent(out)	hdferr
	)

Retrieves the size of the offsets and lengths used in an HDF5 file.

Parameters

prp_id	File Creation property list identifier.
sizeof_addr	Size of an object offset in bytes.
sizeof_size	Size of an object length in bytes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_sizes()

h5pget_small_data_block_size_f()

subroutine h5pget_small_data_block_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hsize_t), intent(out)	size,
		integer, intent(out)	hdferr
	)

Gets the minimum size of "small" raw data block.

Parameters

plist_id	File access property list identifier.
size	Small raw data block size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_small_data_block_size()

h5pget_sym_k_f()

subroutine h5pget_sym_k_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	ik,
		integer, intent(out)	lk,
		integer, intent(out)	hdferr
	)

Retrieves the size of the symbol table B-tree 1/2 rank and the symbol table leaf node 1/2 size.

Parameters

prp_id	File creation property list identifier.
ik	Symbol table tree 1/2 rank.
lk	Symbol table node 1/2 size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_sym_k()

h5pget_userblock_f()

subroutine h5pget_userblock_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(out)	block_size,
		integer, intent(out)	hdferr
	)

Gets user block size.

Parameters

prp_id	File creation property list identifier.
block_size	Size of the user block in bytes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_userblock()

h5pget_version_f()

subroutine h5pget_version_f	(	integer(hid_t), intent(in)	prp_id,
		integer, dimension(*), intent(out)	boot,
		integer, dimension(*), intent(out)	freelist,
		integer, dimension(*), intent(out)	stab,
		integer, dimension(*), intent(out)	shhdr,
		integer, intent(out)	hdferr
	)

Retrieves the version information of various objects for a file creation property list.

Parameters

prp_id	File creation property list identifier.
boot	Super block version number.
freelist	Global freelist version number.
stab	Symbol table version number.
shhdr	Shared object header version number.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_version()

h5pget_virtual_count_f()

subroutine h5pget_virtual_count_f	(	integer(hid_t), intent(in)	dcpl_id,
		integer(size_t), intent(out)	count,
		integer, intent(out)	hdferr
	)

Gets the number of mappings for the virtual dataset.

Parameters

dcpl_id	The identifier of the virtual dataset creation property list.
count	The number of mappings.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_virtual_count()

h5pget_virtual_dsetname_f()

subroutine h5pget_virtual_dsetname_f	(	integer(hid_t), intent(in)	dcpl_id,
		integer(size_t), intent(in)	index,
		character(len=*), intent(out)	name,
		integer, intent(out)	hdferr,
		integer(size_t), optional	name_len
	)

Gets the name of a source dataset used in the mapping.

Parameters

dcpl_id	The identifier of the virtual dataset creation property list.
index	Mapping index. The value of index is 0 (zero) or greater and less than count (0 ≤ index < count), where count is the number of mappings returned by h5pget_virtual_count.
name	A buffer containing the name of the source dataset.
hdferr	Returns 0 if successful and -1 if it fails.
name_len	The size of name needed to hold the source dataset name.

See C API: H5Pget_virtual_dsetname()

h5pget_virtual_filename_f()

subroutine h5pget_virtual_filename_f	(	integer(hid_t), intent(in)	dcpl_id,
		integer(size_t), intent(in)	index,
		character(len=*), intent(out)	name,
		integer, intent(out)	hdferr,
		integer(size_t), optional	name_len
	)

Gets the filename of a source dataset used in the mapping.

Parameters

dcpl_id	The identifier of the virtual dataset creation property list.
index	Mapping index. The value of index is 0 (zero) or greater and less than count (0 ≤ index < count), where count is the number of mappings returned by h5pget_virtual_count.
name	A buffer containing the name of the file containing the source dataset.
hdferr	Returns 0 if successful and -1 if it fails.
name_len	The size of name needed to hold the filename. (OUT)

See C API: H5Pget_virtual_filename()

h5pget_virtual_printf_gap_f()

subroutine h5pget_virtual_printf_gap_f	(	integer(hid_t), intent(in)	dapl_id,
		integer(hsize_t), intent(out)	gap_size,
		integer, intent(out)	hdferr
	)

Returns the maximum number of missing source files and/or datasets with the printf-style names when getting the extent for an unlimited virtual dataset.

Parameters

dapl_id	Dataset access property list identifier for the virtual dataset.
gap_size	Maximum Number of the files and/or datasets allowed to be missing for determining the extent of an unlimited virtual dataset with printf-style mappings.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_virtual_printf_gap()

h5pget_virtual_srcspace_f()

subroutine h5pget_virtual_srcspace_f	(	integer(hid_t), intent(in)	dcpl_id,
		integer(size_t), intent(in)	index,
		integer(hid_t), intent(out)	ds_id,
		integer, intent(out)	hdferr
	)

Gets a dataspace identifier for the selection within the source dataset used in the mapping.

Parameters

dcpl_id	The Identifier of the virtual dataset creation property list.
index	Mapping index.The value of index is 0 (zero) or greater and less than count (0 ≤ index < count), where count is the number of mappings returned by h5pget_virtual_count.
ds_id	Dataspace identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_virtual_srcspace()

h5pget_virtual_view_f()

subroutine h5pget_virtual_view_f	(	integer(hid_t), intent(in)	dapl_id,
		integer, intent(inout)	view,
		integer, intent(out)	hdferr
	)

Retrieves the view of a virtual dataset accessed with dapl_id.

Parameters

dapl_id	Dataset access property list identifier for the virtual dataset.
view	The flag specifying the view of the virtual dataset. Valid values are: H5D_VDS_FIRST_MISSING_F H5D_VDS_LAST_AVAILABLE_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_virtual_view()

h5pget_virtual_vspace_f()

subroutine h5pget_virtual_vspace_f	(	integer(hid_t), intent(in)	dcpl_id,
		integer(size_t), intent(in)	index,
		integer(hid_t), intent(out)	ds_id,
		integer, intent(out)	hdferr
	)

Gets a dataspace identifier for the selection within the virtual dataset used in the mapping.

Parameters

dcpl_id	The identifier of the virtual dataset creation property list.
index	Mapping index. The value of index is 0 (zero) or greater and less than count (0 ≤ index < count), where count is the number of mappings returned by h5pget_virtual_count.
ds_id	Valid dataspace identifier identifier if successful; otherwise returns H5I_INVALID_HID_F.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pget_virtual_vspace()

h5pget_vol_cap_flags_f()

subroutine h5pget_vol_cap_flags_f	(	integer(hid_t), intent(in)	plist_id,
		integer(c_int64_t), intent(out)	cap_flags,
		integer, intent(out)	hdferr
	)

Query the capability flags for the VOL connector that will be used with this file access property list (FAPL).

h5pget_vol_id_f()

subroutine h5pget_vol_id_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hid_t), intent(out)	vol_id,
		integer, intent(out)	hdferr
	)

Get the file VOL connector (VOL_ID) for a file access property list (PLIST_ID)

h5pinsert_f() [1/2]

subroutine h5pinsert_f	(	integer(hid_t), intent(in)	plist,
		character(len=*), intent(in)	name,
		integer(size_t), intent(in)	size,
		type(c_ptr), intent(in)	value,
		integer, intent(out)	hdferr
	)

Registers a temporary property with a property list class.

Attention

The preferred API, Fortran 2003 version.

Parameters

plist	Property list class identifier.
name	Name of property to insert.
size	Size of the property value.
value	Pointer to new value pointer for the property being modified.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pinsert2()

h5pinsert_f() [2/2]

subroutine h5pinsert_f	(	integer(hid_t), intent(in)	plist,
		character(len=*), intent(in)	name,
		integer(size_t), intent(in)	size,
		type(type), intent(in)	value,
		integer, intent(out)	hdferr
	)

Registers a temporary property with a property list class.

Attention

Obsolete API, use the Fortran 2003 version instead.

Parameters

plist	Property list class identifier.
name	Name of property to insert.
size	Size of the property value.
value	Property value, supported types are: INTEGER REAL DOUBLE PRECISION CHARACTER(LEN=*)
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pinsert2()

h5pisa_class_f()

subroutine h5pisa_class_f	(	integer(hid_t), intent(in)	plist,
		integer(hid_t), intent(in)	pclass,
		logical, intent(out)	flag,
		integer, intent(out)	hdferr
	)

Determines whether a property list is a member of a class.

Parameters

plist	Property list identifier.
pclass	Identifier of the property class.
flag	TRUE. if a member, .FALSE. otherwise.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pisa_class()

h5pmodify_filter_f()

subroutine h5pmodify_filter_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	filter,
		integer, intent(in)	flags,
		integer(size_t), intent(in)	cd_nelmts,
		integer, dimension(*), intent(in)	cd_values,
		integer, intent(out)	hdferr
	)

Adds a filter to the filter pipeline.

Parameters

prp_id	Data creation or transfer property list identifier
filter	Filter to be modified.
flags	Bit vector specifying certain general properties of the filter
cd_nelmts	Number of elements in cd_values.
cd_values	Auxiliary data for the filter.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pmodify_filter()

h5pregister_f() [1/2]

subroutine h5pregister_f	(	integer(hid_t), intent(in)	class,
		character(len=*), intent(in)	name,
		integer(size_t), intent(in)	size,
		type(c_ptr), intent(in)	value,
		integer, intent(out)	hdferr
	)

Registers a permanent property with a property list class.

Attention

The preferred API, Fortran 2003 version.

Parameters

class	Property list class identifier.
name	Name of property to register.
size	Size of the property value.
value	Pointer to value to set the property to.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pregister2()

h5pregister_f() [2/2]

subroutine h5pregister_f	(	integer(hid_t), intent(in)	class,
		character(len=*), intent(in)	name,
		integer(size_t), intent(in)	size,
		type(type), intent(in)	value,
		integer, intent(out)	hdferr
	)

Registers a permanent property with a property list class.

Attention

Obsolete API, use the Fortran 2003 version instead.

Parameters

class	Property list class identifier.
name	Name of property to register.
size	Size of the property value.
value	Property value, supported types are: INTEGER REAL DOUBLE PRECISION CHARACTER(LEN=*)
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pregister2()

h5premove_f()

subroutine h5premove_f	(	integer(hid_t), intent(in)	plid,
		character(len=*), intent(in)	name,
		integer, intent(out)	hdferr
	)

Removes a property from a property list.

Parameters

plid	Property list identofoer.
name	Name of the property to remove.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Premove()

h5premove_filter_f()

subroutine h5premove_filter_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	filter,
		integer, intent(out)	hdferr
	)

Delete one or more filters from the filter pipeline.

Parameters

prp_id	Data creation or transfer property list identifier
filter	Filter to be removed.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Premove_filter()

h5pset_alignment_f()

subroutine h5pset_alignment_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(in)	threshold,
		integer(hsize_t), intent(in)	alignment,
		integer, intent(out)	hdferr
	)

Sets alignment properties of a file access property list.

Parameters

prp_id	File access property list identifier.
threshold	Threshold value.
alignment	Alignment value.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_alignment()

h5pset_all_coll_metadata_ops_f()

subroutine h5pset_all_coll_metadata_ops_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(in)	is_collective,
		integer, intent(out)	hdferr
	)

Sets requirement whether HDF5 metadata read operations using the access property list are required to be collective or independent. If collective requirement is selected, the HDF5 library will optimize the metadata reads improving performance. The default setting is independent (false).

Parameters

plist_id	File access property list identifier.
is_collective	Indicates if metadata writes are collective or not.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_all_coll_metadata_ops()

h5pset_alloc_time_f()

subroutine h5pset_alloc_time_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	flag,
		integer, intent(out)	hdferr
	)

Set space allocation time for dataset during creation.

Parameters

plist_id	Dataset creation property list identifier.
flag	Allocation time flag: Possible values are: H5D_ALLOC_TIME_ERROR_F H5D_ALLOC_TIME_DEFAULT_F H5D_ALLOC_TIME_EARLY_F H5D_ALLOC_TIME_LATE_F H5D_ALLOC_TIME_INCR_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_alloc_time()

h5pset_attr_creation_order_f()

subroutine h5pset_attr_creation_order_f	(	integer(hid_t), intent(in)	ocpl_id,
		integer, intent(in)	crt_order_flags,
		integer, intent(out)	hdferr
	)

Sets tracking and indexing of attribute creation order.

Parameters

ocpl_id	Object creation property list identifier.
crt_order_flags	Flags specifying whether to track and index attribute creation order.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_attr_creation_order()

h5pset_attr_phase_change_f()

subroutine h5pset_attr_phase_change_f	(	integer(hid_t), intent(in)	ocpl_id,
		integer, intent(in)	max_compact,
		integer, intent(in)	min_dense,
		integer, intent(out)	hdferr
	)

Sets attribute storage phase change thresholds.

Parameters

ocpl_id	Object (dataset or group) creation property list identifier.
max_compact	Maximum number of attributes to be stored in compact storage, (Default: 8).
min_dense	Minimum number of attributes to be stored in dense storage, (Default: 6).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_attr_phase_change()

h5pset_btree_ratios_f()

subroutine h5pset_btree_ratios_f	(	integer(hid_t), intent(in)	prp_id,
		real, intent(in)	left,
		real, intent(in)	middle,
		real, intent(in)	right,
		integer, intent(out)	hdferr
	)

Sets B-tree split ratios for a dataset transfer property list.

Parameters

prp_id	The dataset transfer property list identifier.
left	The B-tree split ratio for left-most nodes.
middle	The B-tree split ratio for all other nodes.
right	The B-tree split ratio for right-most nodes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_btree_ratios()

h5pset_buffer_f()

subroutine h5pset_buffer_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hsize_t), intent(in)	size,
		integer, intent(out)	hdferr
	)

Sets sixe for conversion buffer.

Parameters

plist_id	Data transfer property list identifier.
size	Buffer size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_buffer()

h5pset_cache_f()

subroutine h5pset_cache_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	mdc_nelmts,
		integer(size_t), intent(in)	rdcc_nelmts,
		integer(size_t), intent(in)	rdcc_nbytes,
		real, intent(in)	rdcc_w0,
		integer, intent(out)	hdferr
	)

Sets the meta data cache and raw data chunk cache parameters.

Parameters

prp_id	File access property list identifier.
mdc_nelmts	Number of elements (objects) in the metadata cache.
rdcc_nelmts	Number of elements (objects) in the raw data chunk cache.
rdcc_nbytes	Total size of the raw data chunk cache, in bytes.
rdcc_w0	Preemption policy (0 or 1).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_cache()

h5pset_char_encoding_f()

subroutine h5pset_char_encoding_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	encoding,
		integer, intent(out)	hdferr
	)

Sets the character encoding used to encode a string.

Parameters

plist_id	Property list identifier.
encoding	Valid values for encoding are: H5T_CSET_ASCII_F -> US ASCII H5T_CSET_UTF8_F -> UTF-8 Unicode encoding
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_char_encoding()

h5pset_chunk_cache_f()

subroutine h5pset_chunk_cache_f	(	integer(hid_t), intent(in)	dapl_id,
		integer(size_t), intent(in)	rdcc_nslots,
		integer(size_t), intent(in)	rdcc_nbytes,
		real, intent(in)	rdcc_w0,
		integer, intent(out)	hdferr
	)

Set the number of objects in the meta data cache and the maximum number of chunks and bytes in the raw data chunk cache. Once set, these values will override the values in the file access property list. Each of these values can be individually unset (or not set at all) by passing the macros: H5D_CHUNK_CACHE_NSLOTS_DFLT_F, H5D_CHUNK_CACHE_NBYTES_DFLT_F, and/or H5D_CHUNK_CACHE_W0_DFLT_F as appropriate.

The RDCC_W0 value should be between 0 and 1 inclusive and indicates how much chunks that have been fully read or fully written are favored for preemption. A value of zero means fully read or written chunks are treated no differently than other chunks (the preemption is strictly LRU) while a value of one means fully read chunks are always preempted before other chunks.

Parameters

dapl_id	Dataset access property list identifier.
rdcc_nslots	The number of chunk slots in the raw data chunk cache for this dataset.
rdcc_nbytes	The total size of the raw data chunk cache for this dataset.
rdcc_w0	The chunk preemption policy for this dataset.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_chunk_cache()

h5pset_chunk_f()

subroutine h5pset_chunk_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	ndims,
		integer(hsize_t), dimension(ndims), intent(in)	dims,
		integer, intent(out)	hdferr
	)

Sets the size of the chunks used to store a chunked layout dataset.

Parameters

prp_id	Dataset creation property list identifier.
ndims	Number of dimensions for each chunk.
dims	Array with dimension sizes for each chunk.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_chunk()

h5pset_coll_metadata_write_f()

subroutine h5pset_coll_metadata_write_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(in)	is_collective,
		integer, intent(out)	hdferr
	)

Sets metadata writes to collective or independent. Default setting is independent (false).

Parameters

plist_id	File access property list identifier.
is_collective	Indicates if metadata writes are collective or not.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_coll_metadata_write()

h5pset_copy_object_f()

subroutine h5pset_copy_object_f	(	integer(hid_t), intent(in)	ocp_plist_id,
		integer, intent(in)	copy_options,
		integer, intent(out)	hdferr
	)

Sets properties to be used when an object is copied.

Parameters

ocp_plist_id	Object copy property list identifier.
copy_options	Copy option(s) to be set.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_copy_object()

h5pset_create_inter_group_f()

subroutine h5pset_create_inter_group_f	(	integer(hid_t), intent(in)	lcpl_id,
		integer, intent(in)	crt_intermed_group,
		integer, intent(out)	hdferr
	)

Specifies in property list whether to create missing intermediate groups.

Parameters

lcpl_id	Link creation property list identifier.
crt_intermed_group	Specifies whether to create intermediate groups upon the creation of an object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_create_intermediate_group()

h5pset_data_transform_f()

subroutine h5pset_data_transform_f	(	integer(hid_t), intent(in)	plist_id,
		character(len=*), intent(in)	expression,
		integer, intent(out)	hdferr
	)

Sets a data transform expression.

Parameters

plist_id	Identifier of the property list or class.
expression	Buffer to hold transform expression.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_data_transform()

h5pset_deflate_f()

subroutine h5pset_deflate_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	level,
		integer, intent(out)	hdferr
	)

Sets compression method and compression level.

Parameters

prp_id	Property list identifier.
level	Compression level.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_deflate()

h5pset_dset_no_attrs_hint_f()

subroutine h5pset_dset_no_attrs_hint_f	(	integer(hid_t), intent(in)	dcpl_id,
		logical, intent(in)	minimize,
		integer, intent(out)	hdferr
	)

Sets the value of the "minimize dataset headers" value which creates smaller dataset object headers when its set and no attributes are present.

Parameters

dcpl_id	Target dataset creation property list identifier.
minimize	Value of the setting.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_dset_no_attrs_hint()

h5pset_dxpl_mpio_f()

subroutine h5pset_dxpl_mpio_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	data_xfer_mode,
		integer, intent(out)	hdferr
	)

Sets data transfer mode.

Parameters

prp_id	Data transfer property list identifier.
data_xfer_mode	Transfer mode; possible values are: H5FD_MPIO_INDEPENDENT_F H5FD_MPIO_COLLECTIVE_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_dxpl_mpio()

h5pset_edc_check_f()

subroutine h5pset_edc_check_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	flag,
		integer, intent(out)	hdferr
	)

Enables/disables error detecting.

Parameters

prp_id	Dataset creation property list identifier.
flag	EDC flag. Possible values: H5Z_DISABLE_EDC_F H5Z_ENABLE_EDC_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_edc_check()

h5pset_est_link_info_f()

subroutine h5pset_est_link_info_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer, intent(in)	est_num_entries,
		integer, intent(in)	est_name_len,
		integer, intent(out)	hdferr
	)

Sets estimated number of links and length of link names in a group.

Parameters

gcpl_id	Group creation property list identifier.
est_num_entries	Estimated number of links to be inserted into group.
est_name_len	Estimated average length of link names.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_est_link_info()

h5pset_external_f()

subroutine h5pset_external_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		integer(off_t), intent(in)	offset,
		integer(hsize_t), intent(in)	bytes,
		integer, intent(out)	hdferr
	)

Adds an external file to the list of external files.

Parameters

prp_id	Dataset creation property list identifier.
name	Name of external file.
offset	Offset in bytes from the beginning of the file to the location in the file where the data starts.
bytes	Size of the external file data.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_external()

h5pset_f() [1/2]

subroutine h5pset_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		type(c_ptr), intent(in)	value,
		integer, intent(out)	hdferr
	)

Sets a property list value.

Attention

The preferred API, Fortran 2003 version.

Parameters

prp_id	Property list identifier to modify.
name	Name of property to modify.
value	Pointer to value to set the property to.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset()

h5pset_f() [2/2]

subroutine h5pset_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	name,
		integer, intent(in)	value,
		integer, intent(out)	hdferr
	)

Sets a property list value.

Attention

Obsolete API, use the Fortran 2003 version instead.

Parameters

prp_id	Property list identifier to modify.
name	Name of property to modify.
value	Property value, supported types are: INTEGER REAL DOUBLE PRECISION CHARACTER(LEN=*)
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset()

h5pset_family_offset_f()

subroutine h5pset_family_offset_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(in)	offset,
		integer, intent(out)	hdferr
	)

Sets offset for family file driver.

Parameters

prp_id	File creation property list identifier.
offset	File offset.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_family_offset()

h5pset_fapl_core_f()

subroutine h5pset_fapl_core_f	(	integer(hid_t), intent(in)	prp_id,
		integer(size_t), intent(in)	increment,
		logical, intent(in)	backing_store,
		integer, intent(out)	hdferr
	)

Modifies the file access property list to use the H5FD_CORE driver.

Parameters

prp_id	File access property list identifier.
increment	Size, in bytes, of memory increments.
backing_store	Boolean flag indicating whether to write the file contents to disk when the file is closed.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_core()

h5pset_fapl_direct_f()

subroutine h5pset_fapl_direct_f	(	integer(hid_t), intent(in)	fapl_id,
		integer(size_t), intent(in)	alignment,
		integer(size_t), intent(in)	block_size,
		integer(size_t), intent(in)	cbuf_size,
		integer, intent(out)	hdferr
	)

Sets up use of the direct I/O driver.

Parameters

fapl_id	File access property list identifier.
alignment	Required memory alignment boundary.
block_size	File system block size.
cbuf_size	Copy buffer size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_direct()

h5pset_fapl_family_f()

subroutine h5pset_fapl_family_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(in)	memb_size,
		integer(hid_t), intent(in)	memb_plist,
		integer, intent(out)	hdferr
	)

Sets the file access property list to use the family driver.

Parameters

prp_id	File access property list identifier.
memb_size	Size in bytes of each file member.
memb_plist	Identifier of the file access property list to be used for each family member
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_family()

h5pset_fapl_ioc_f()

subroutine h5pset_fapl_ioc_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr,
		type(h5fd_ioc_config_t), optional, target	vfd_config
	)

Modifies the specified File Access Property List to use the H5FD_IOC driver.

Parameters

prp_id	File access property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.
vfd_config	H5FD_IOC driver configuration derived type.

See C API: H5Pset_fapl_ioc()

h5pset_fapl_mpio_f()

subroutine h5pset_fapl_mpio_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	comm,
		integer, intent(in)	info,
		integer, intent(out)	hdferr
	)

Stores MPI IO communicator information to the file access property list.

Parameters

prp_id	File access property list identifier.
comm	MPI-2 communicator.
info	MPI-2 info object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_mpio()

h5pset_fapl_sec2_f()

subroutine h5pset_fapl_sec2_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr
	)

Sets the sec2 driver.

Parameters

prp_id	File access property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_sec2()

h5pset_fapl_split_f()

subroutine h5pset_fapl_split_f	(	integer(hid_t), intent(in)	prp_id,
		character(len=*), intent(in)	meta_ext,
		integer(hid_t), intent(in)	meta_plist,
		character(len=*), intent(in)	raw_ext,
		integer(hid_t), intent(in)	raw_plist,
		integer, intent(out)	hdferr
	)

Emulates the old split file driver.

Parameters

prp_id	File access property list identifier.
meta_ext	Name of the extension for the metafile filename.
meta_plist	Identifier of the meta file access property list.
raw_ext	Name extension for the raw file filename.
raw_plist	Identifier of the raw file access property list.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_split()

h5pset_fapl_stdio_f()

subroutine h5pset_fapl_stdio_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr
	)

Sets the standard I/O driver.

Parameters

prp_id	File access property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fapl_stdio()

h5pset_fapl_subfiling_f()

subroutine h5pset_fapl_subfiling_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr,
		type(h5fd_subfiling_config_t), optional, target	vfd_config
	)

Modifies the specified File Access Property List to use the H5FD_SUBFILING driver.

Parameters

prp_id	File access property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.
vfd_config	H5FD_SUBFILING driver configuration derived type.

See C API: H5Pset_fapl_subfiling()

h5pset_fclose_degree_f()

subroutine h5pset_fclose_degree_f	(	integer(hid_t), intent(in)	fapl_id,
		integer, intent(in)	degree,
		integer, intent(out)	hdferr
	)

Sets the degree for the file close behavior.

Parameters

fapl_id	File access property list identifier.
degree	Possible values are: H5F_CLOSE_DEFAULT_F H5F_CLOSE_WEAK_F H5F_CLOSE_SEMI_F H5F_CLOSE_STRONG_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fclose_degree()

h5pset_file_image_f()

subroutine h5pset_file_image_f	(	integer(hid_t), intent(in)	fapl_id,
		type(c_ptr), intent(in)	buf_ptr,
		integer(size_t), intent(in)	buf_len,
		integer, intent(out)	hdferr
	)

Sets an initial file image in a memory buffer.

Parameters

fapl_id	File access property list identifier.
buf_ptr	Pointer to the initial file image, or C_NULL_PTR if no initial file image is desired.
buf_len	Size of the supplied buffer, or 0 (zero) if no initial image is desired.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_file_image()

h5pset_file_locking_f()

subroutine h5pset_file_locking_f	(	integer(hid_t), intent(in)	fapl_id,
		logical, intent(in)	use_file_locking,
		logical, intent(in)	ignore_disabled_locks,
		integer, intent(out)	hdferr
	)

Sets the file locking properties. File locking is mainly used to help enforce SWMR semantics.

Parameters

fapl_id	Target file access property list identifier.
use_file_locking	Whether or not to use file locks.
ignore_disabled_locks	Whether or not to ignore file locks when locking is disabled on a file system.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_file_locking()

h5pset_file_space_page_size_f()

subroutine h5pset_file_space_page_size_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(in)	fsp_size,
		integer, intent(out)	hdferr
	)

Sets the file space page size for a file creation property list.

Parameters

prp_id	File creation property list identifier
fsp_size	File space page size
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_file_space_page_size()

h5pset_file_space_strategy_f()

subroutine h5pset_file_space_strategy_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	strategy,
		logical, intent(in)	persist,
		integer(hsize_t), intent(in)	threshold,
		integer, intent(out)	hdferr
	)

Sets the file space handling strategy and persisting free-space values for a file creation property list.

Parameters

plist_id	File creation property list identifier
strategy	The file space handling strategy to be used. See: H5F_fspace_strategy_t
persist	Indicates whether free space should be persistent or not
threshold	The smallest free-space section size that the free space manager will track
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_file_space_strategy()

h5pset_fill_time_f()

subroutine h5pset_fill_time_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	flag,
		integer, intent(out)	hdferr
	)

Set fill value writing time for dataset.

Parameters

plist_id	Dataset creation property list identifier.
flag	Fill time flag: Possible values are: H5D_FILL_TIME_ERROR_F H5D_FILL_TIME_ALLOC_F H5D_FILL_TIME_NEVER_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fill_time()

h5pset_fill_value_f() [1/2]

subroutine h5pset_fill_value_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(in)	type_id,
		type(c_ptr), intent(in)	fillvalue,
		integer, intent(out)	hdferr
	)

Sets fill value for a dataset creation property list.

Attention

The preferred API, Fortran 2003 version.

Parameters

prp_id	Property list identifier.
type_id	Datatype identifier of fill value datatype (in memory).
fillvalue	Fillvalue.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fill_value()

h5pset_fill_value_f() [2/2]

subroutine h5pset_fill_value_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hid_t), intent(in)	type_id,
		type(type), intent(in)	fillvalue,
		integer, intent(out)	hdferr
	)

Sets fill value for a dataset creation property list.

Attention

Obsolete API, use the Fortran 2003 version instead.

Parameters

prp_id	Property list identifier.
type_id	Datatype identifier of fill value datatype (in memory).
fillvalue	Fillvalue.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fill_value()

h5pset_filter_f()

subroutine h5pset_filter_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	filter,
		integer, intent(in)	flags,
		integer(size_t), intent(in)	cd_nelmts,
		integer, dimension(*), intent(in)	cd_values,
		integer, intent(out)	hdferr
	)

Adds a filter to the filter pipeline.

Parameters

prp_id	Data creation or transfer property list identifier.
filter	Filter to be added to the pipeline.
flags	Bit vector specifying certain general properties of the filter.
cd_nelmts	Number of elements in cd_values.
cd_values	Auxiliary data for the filter.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_filter()

h5pset_fletcher32_f()

subroutine h5pset_fletcher32_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr
	)

Sets Fletcher32 checksum of EDC for a dataset creation property list.

Parameters

prp_id	Dataset creation property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_fletcher32()

h5pset_gc_references_f()

subroutine h5pset_gc_references_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	gc_reference,
		integer, intent(out)	hdferr
	)

Sets garbage collecting references flag.

Parameters

prp_id	File access property list identifier.
gc_reference	Flag for setting garbage collection on and off (1 or 0).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_gc_references()

h5pset_hyper_vector_size_f()

subroutine h5pset_hyper_vector_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(size_t), intent(in)	size,
		integer, intent(out)	hdferr
	)

Set the number of "I/O" vectors (vector size)

Parameters

plist_id	Dataset transfer property list identifier.
size	Vector size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_hyper_vector_size()

h5pset_istore_k_f()

subroutine h5pset_istore_k_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	ik,
		integer, intent(out)	hdferr
	)

Sets the size of the parameter used to control the B-trees for indexing chunked datasets.

Parameters

prp_id	File creation property list identifier
ik	1/2 rank of chunked storage B-tree
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_istore_k()

h5pset_layout_f()

subroutine h5pset_layout_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	layout,
		integer, intent(out)	hdferr
	)

Sets the type of storage used store the raw data for a dataset.

Parameters

prp_id	Data creation property list identifier.
layout	Type of storage layout for raw data. Possible values are: H5D_COMPACT_F H5D_CONTIGUOUS_F H5D_CHUNKED_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_layout()

h5pset_libver_bounds_f()

subroutine h5pset_libver_bounds_f	(	integer(hid_t), intent(in)	fapl_id,
		integer, intent(in)	low,
		integer, intent(in)	high,
		integer, intent(out)	hdferr
	)

Sets bounds on library versions, and indirectly format versions, to be used when creating objects.

Parameters

fapl_id	File access property list identifier.
low	The earliest version of the library that will be used for writing objects.
high	The latest version of the library that will be used for writing objects.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_libver_bounds()

h5pset_link_creation_order_f()

subroutine h5pset_link_creation_order_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer, intent(in)	crt_order_flags,
		integer, intent(out)	hdferr
	)

Sets creation order tracking and indexing for links in a group.

Parameters

gcpl_id	Group creation property list identifier.
crt_order_flags	Creation order flag(s).
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_link_creation_order()

h5pset_link_phase_change_f()

subroutine h5pset_link_phase_change_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer, intent(in)	max_compact,
		integer, intent(in)	min_dense,
		integer, intent(out)	hdferr
	)

Sets the parameters for conversion between compact and dense groups.

Parameters

gcpl_id	Group creation property list identifier.
max_compact	Maximum number of attributes to be stored in compact storage.
min_dense	Minimum number of attributes to be stored in dense storage.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_link_phase_change()

h5pset_local_heap_size_hint_f()

subroutine h5pset_local_heap_size_hint_f	(	integer(hid_t), intent(in)	gcpl_id,
		integer(size_t), intent(in)	size_hint,
		integer, intent(out)	hdferr
	)

Sets the local heap size hint for original-style groups.

Parameters

gcpl_id	Group creation property list identifier.
size_hint	Hint for size of local heap.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_local_heap_size_hint()

h5pset_meta_block_size_f()

subroutine h5pset_meta_block_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hsize_t), intent(in)	size,
		integer, intent(out)	hdferr
	)

Sets the minimum size of metadata block allocations.

Parameters

plist_id	File access property list identifier.
size	Metadata block size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_meta_block_size()

h5pset_modify_write_buf_f()

subroutine h5pset_modify_write_buf_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(in)	modify_write_buf,
		integer, intent(out)	hdferr
	)

Allows the library to modify the contents of the write buffer.

Parameters

plist_id	Property list identifier
modify_write_buf	Whether the library can modify the contents of the write buffer
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_modify_write_buf()

h5pset_mpi_params_f()

subroutine h5pset_mpi_params_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	comm,
		integer, intent(in)	info,
		integer, intent(out)	hdferr
	)

Set the MPI communicator and info.

Parameters

prp_id	File access property list identifier.
comm	The MPI communicator.
info	The MPI info object.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_mpi_params()

h5pset_nbit_f()

subroutine h5pset_nbit_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(out)	hdferr
	)

Sets up the use of the N-Bit filter.

Parameters

plist_id	Dataset creation property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_nbit()

h5pset_nlinks_f()

subroutine h5pset_nlinks_f	(	integer(hid_t), intent(in)	lapl_id,
		integer(size_t), intent(in)	nlinks,
		integer, intent(out)	hdferr
	)

Sets maximum number of soft or user-defined link traversals.

Parameters

lapl_id	File access property list identifier.
nlinks	Maximum number of links to traverse.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_nlinks()

h5pset_obj_track_times_f()

subroutine h5pset_obj_track_times_f	(	integer(hid_t), intent(in)	plist_id,
		logical, intent(in)	flag,
		integer, intent(out)	hdferr
	)

Set whether the birth, access, modification & change times for an object are stored.

Parameters

plist_id	Property list id.
flag	Object timestamp setting, .TRUE. or .FALSE.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_obj_track_times()

h5pset_preserve_f()

subroutine h5pset_preserve_f	(	integer(hid_t), intent(in)	prp_id,
		logical, intent(in)	flag,
		integer, intent(out)	hdferr
	)

Sets the dataset transfer property list status to TRUE or FALSE for initializing compound datatype members during write/read operations.

Parameters

prp_id	Property list identifier.
flag	Status flag.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_preserve()

h5pset_scaleoffset_f()

subroutine h5pset_scaleoffset_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	scale_type,
		integer, intent(in)	scale_factor,
		integer, intent(out)	hdferr
	)

Sets up the use of the scale-offset filter.

Parameters

plist_id	Dataset creation property list identifier.
scale_type	Flag indicating compression method. Valid values: H5Z_SO_FLOAT_DSCALE_F H5Z_SO_FLOAT_ESCALE_F H5Z_SO_INT_F
scale_factor	Parameter related to scale.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_scaleoffset()

h5pset_selection_io_f()

subroutine h5pset_selection_io_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	selection_io_mode,
		integer, intent(out)	hdferr
	)

Sets the selection I/O mode.

Parameters

plist_id	Property list identifier
selection_io_mode	The selection I/O mode
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_selection_io()

h5pset_shared_mesg_index_f()

subroutine h5pset_shared_mesg_index_f	(	integer(hid_t), intent(in)	fcpl_id,
		integer, intent(in)	index_num,
		integer, intent(in)	mesg_type_flags,
		integer, intent(in)	min_mesg_size,
		integer, intent(out)	hdferr
	)

Configures the specified shared object header message index.

Parameters

fcpl_id	File creation property list identifier.
index_num	Index being configured.
mesg_type_flags	Types of messages that should be stored in this index.
min_mesg_size	Minimum message size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_shared_mesg_index()

h5pset_shared_mesg_nindexes_f()

subroutine h5pset_shared_mesg_nindexes_f	(	integer(hid_t), intent(in)	plist_id,
		integer, intent(in)	nindexes,
		integer, intent(out)	hdferr
	)

Sets number of shared object header message indexes.

Parameters

plist_id	File creation property list.
nindexes	Number of shared object header message indexes to be available in files created with this property list.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_shared_mesg_nindexes()

h5pset_shuffle_f()

subroutine h5pset_shuffle_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(out)	hdferr
	)

Sets shuffling filter.

Parameters

prp_id	Dataset creation property list identifier.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_shuffle()

h5pset_sieve_buf_size_f()

subroutine h5pset_sieve_buf_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(size_t), intent(in)	size,
		integer, intent(out)	hdferr
	)

Sets the maximum size of the data sieve buffer.

Parameters

plist_id	File access property list identifier.
size	Sieve buffer size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_sieve_buf_size()

h5pset_sizes_f()

subroutine h5pset_sizes_f	(	integer(hid_t), intent(in)	prp_id,
		integer(size_t), intent(in)	sizeof_addr,
		integer(size_t), intent(in)	sizeof_size,
		integer, intent(out)	hdferr
	)

Sets the byte size of the offsets and lengths used to address objects in an HDF5 file.

Parameters

prp_id	File creation property list identifier.
sizeof_addr	Size of an object offset in bytes.
sizeof_size	Size of an object length in bytes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_sizes()

h5pset_small_data_block_size_f()

subroutine h5pset_small_data_block_size_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hsize_t), intent(in)	size,
		integer, intent(out)	hdferr
	)

Sets the minimum size of "small" raw data block.

Parameters

plist_id	File access property list identifier.
size	Small raw data block size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_small_data_block_size()

h5pset_sym_k_f()

subroutine h5pset_sym_k_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	ik,
		integer, intent(in)	lk,
		integer, intent(out)	hdferr
	)

Sets the size of parameters used to control the symbol table nodes.

Parameters

prp_id	File creation property list identifier.
ik	Symbol table tree rank.
lk	Symbol table node size.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_sym_k()

h5pset_szip_f()

subroutine h5pset_szip_f	(	integer(hid_t), intent(in)	prp_id,
		integer, intent(in)	options_mask,
		integer, intent(in)	pixels_per_block,
		integer, intent(out)	hdferr
	)

Sets up use of szip compression.

Parameters

prp_id	Dataset creation property list identifier.
options_mask	A bit-mask conveying the desired SZIP options. Current valid values in Fortran are: H5_SZIP_EC_OM_F H5_SZIP_NN_OM_F
pixels_per_block	Szip parameters.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_szip()

h5pset_userblock_f()

subroutine h5pset_userblock_f	(	integer(hid_t), intent(in)	prp_id,
		integer(hsize_t), intent(in)	size,
		integer, intent(out)	hdferr
	)

Sets user block size.

Parameters

prp_id	File creation property list to modify.
size	Size of the user-block in bytes.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_userblock()

h5pset_virtual_f()

subroutine h5pset_virtual_f	(	integer(hid_t), intent(in)	dcpl_id,
		integer(hid_t), intent(in)	vspace_id,
		character(len=*), intent(in)	src_file_name,
		character(len=*), intent(in)	src_dset_name,
		integer(hid_t), intent(in)	src_space_id,
		integer, intent(out)	hdferr
	)

Sets the mapping between virtual and source datasets.

Parameters

dcpl_id	The identifier of the dataset creation property list that will be used when creating the virtual dataset.
vspace_id	The dataspace identifier with the selection within the virtual dataset applied, possibly an unlimited selection.
src_file_name	The name of the HDF5 file where the source dataset is located.
src_dset_name	The path to the HDF5 dataset in the file specified by src_file_name.
src_space_id	The source dataset's dataspace identifier with a selection applied, possibly an unlimited selection.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_virtual()

h5pset_virtual_printf_gap_f()

subroutine h5pset_virtual_printf_gap_f	(	integer(hid_t), intent(in)	dapl_id,
		integer(hsize_t), intent(in)	gap_size,
		integer, intent(out)	hdferr
	)

Sets the maximum number of missing source files and/or datasets with the printf-style names when getting the extent of an unlimited virtual dataset.

Parameters

dapl_id	Dataset access property list identifier for the virtual dataset.
gap_size	Maximum number of files and/or datasets allowed to be missing for determining the extent of an unlimited virtual dataset with printf-style mappings.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_virtual_printf_gap()

h5pset_virtual_view_f()

subroutine h5pset_virtual_view_f	(	integer(hid_t), intent(in)	dapl_id,
		integer, intent(in)	view,
		integer, intent(out)	hdferr
	)

Sets the view of the virtual dataset (VDS) to include or exclude missing mapped elements.

Parameters

dapl_id	Identifier Of the virtual dataset access property list.
view	Flag specifying the extent of the data to be included in the view. Valid values are: H5D_VDS_FIRST_MISSING_F H5D_VDS_LAST_AVAILABLE_F
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Pset_virtual_view()

h5pset_vol_f()

subroutine h5pset_vol_f	(	integer(hid_t), intent(in)	plist_id,
		integer(hid_t), intent(in)	new_vol_id,
		integer, intent(out)	hdferr,
		type(c_ptr), intent(in), optional	new_vol_info
	)

Set the file VOL connector (VOL_ID) for a file access property list (PLIST_ID)

Parameters

plist_id	Access property list identifier.
new_vol_id	VOL connector id.
hdferr	Returns 0 if successful and -1 if it fails.
new_vol_info	VOL connector info.

See C API: H5Pset_vol()

h5punregister_f()

subroutine h5punregister_f	(	integer(hid_t), intent(in)	class,
		character(len=*), intent(in)	name,
		integer, intent(out)	hdferr
	)

Removes a property from a property list class.

Parameters

class	Property list class identifier.
name	Name of the property to remove.
hdferr	Returns 0 if successful and -1 if it fails.

See C API: H5Punregister()

Variable Documentation

h5fd_core_f

integer(hid_t) h5fd_core_f

H5FD_CORE.

h5fd_family_f

integer(hid_t) h5fd_family_f

H5FD_FAMILY.

h5fd_ioc_curr_fapl_version_f

integer h5fd_ioc_curr_fapl_version_f

H5FD_IOC_CURR_FAPL_VERSION.

h5fd_ioc_default_thread_pool_size_f

integer h5fd_ioc_default_thread_pool_size_f

H5FD_IOC_DEFAULT_THREAD_POOL_SIZE.

h5fd_ioc_fapl_magic_f

integer h5fd_ioc_fapl_magic_f

H5FD_IOC_FAPL_MAGIC.

h5fd_log_f

integer(hid_t) h5fd_log_f

H5FD_LOG.

h5fd_mem_btree_f

integer h5fd_mem_btree_f

H5FD_MEM_BTREE.

h5fd_mem_default_f

integer h5fd_mem_default_f

H5FD_MEM_DEFAULT.

h5fd_mem_draw_f

integer h5fd_mem_draw_f

H5FD_MEM_DRAW.

h5fd_mem_gheap_f

integer h5fd_mem_gheap_f

H5FD_MEM_GHEAP.

h5fd_mem_lheap_f

integer h5fd_mem_lheap_f

H5FD_MEM_LHEAP.

h5fd_mem_nolist_f

integer h5fd_mem_nolist_f

H5FD_MEM_NOLIST.

h5fd_mem_ntypes_f

integer h5fd_mem_ntypes_f

H5FD_MEM_NTYPES.

h5fd_mem_ohdr_f

integer h5fd_mem_ohdr_f

H5FD_MEM_OHDR.

h5fd_mem_super_f

integer h5fd_mem_super_f

H5FD_MEM_SUPER.

h5fd_mpio_collective_f

integer h5fd_mpio_collective_f

H5FD_MPIO_COLLECTIVE.

h5fd_mpio_f

integer(hid_t) h5fd_mpio_f

H5FD_MPIO.

h5fd_mpio_independent_f

integer h5fd_mpio_independent_f

H5FD_MPIO_INDEPENDENT.

h5fd_multi_f

integer(hid_t) h5fd_multi_f

H5FD_MULTI.

h5fd_sec2_f

integer(hid_t) h5fd_sec2_f

H5FD_SEC2.

h5fd_stdio_f

integer(hid_t) h5fd_stdio_f

H5FD_STDIO.

h5fd_subfiling_curr_fapl_version_f

integer h5fd_subfiling_curr_fapl_version_f

H5FD_SUBFILING_CURR_FAPL_VERSION.

h5fd_subfiling_default_stripe_count_f

integer h5fd_subfiling_default_stripe_count_f

H5FD_SUBFILING_DEFAULT_STRIPE_COUNT.

h5fd_subfiling_default_stripe_size_f

integer(hid_t) h5fd_subfiling_default_stripe_size_f

H5FD_SUBFILING_DEFAULT_STRIPE_SIZE.

h5fd_subfiling_f

integer(hid_t) h5fd_subfiling_f

H5FD_SUBFILING.

h5fd_subfiling_fapl_magic_f

integer h5fd_subfiling_fapl_magic_f

H5FD_SUBFILING_FAPL_MAGIC.

h5p_attribute_create_f

integer(hid_t) h5p_attribute_create_f

H5P_ATTRIBUTE_CREATE.

h5p_crt_order_indexed_f

integer h5p_crt_order_indexed_f

H5P_CRT_ORDER_INDEXED.

h5p_crt_order_tracked_f

integer h5p_crt_order_tracked_f

H5P_CRT_ORDER_TRACKED.

h5p_dataset_access_f

integer(hid_t) h5p_dataset_access_f

H5P_DATASET_ACCESS.

h5p_dataset_create_f

integer(hid_t) h5p_dataset_create_f

H5P_DATASET_CREATE.

h5p_dataset_xfer_f

integer(hid_t) h5p_dataset_xfer_f

H5P_DATASET_XFER.

h5p_datatype_access_f

integer(hid_t) h5p_datatype_access_f

H5P_DATATYPE_ACCESS.

h5p_datatype_create_f

integer(hid_t) h5p_datatype_create_f

H5P_DATATYPE_CREATE.

h5p_default_f

integer(hid_t) h5p_default_f

H5P_DEFAULT.

h5p_file_access_f

integer(hid_t) h5p_file_access_f

H5P_FILE_ACCESS.

h5p_file_create_f

integer(hid_t) h5p_file_create_f

H5P_FILE_CREATE.

h5p_file_mount_f

integer(hid_t) h5p_file_mount_f

H5P_FILE_MOUNT.

h5p_group_access_f

integer(hid_t) h5p_group_access_f

H5P_GROUP_ACCESS.

h5p_group_create_f

integer(hid_t) h5p_group_create_f

H5P_GROUP_CREATE.

h5p_link_access_f

integer(hid_t) h5p_link_access_f

H5P_LINK_ACCESS.

h5p_link_create_f

integer(hid_t) h5p_link_create_f

H5P_LINK_CREATE.

h5p_object_copy_f

integer(hid_t) h5p_object_copy_f

H5P_OBJECT_COPY.

h5p_object_create_f

integer(hid_t) h5p_object_create_f

H5P_OBJECT_CREATE.

h5p_root_f

integer(hid_t) h5p_root_f

H5P_ROOT.

h5p_string_create_f

integer(hid_t) h5p_string_create_f

H5P_STRING_CREATE.

ioc_fapl_id

integer(hid_t) ioc_fapl_id

The FAPL setup with the stacked VFD to use for I/O concentrators.

ioc_selection

integer(c_int) ioc_selection

Method to select I/O concentrators.

ioc_selection_options_f

integer ioc_selection_options_f

Sentinel value, IOC_SELECTION_OPTIONS.

magic [1/2]

integer(c_int32_t) magic

Set to H5FD_SUBFILING_FAPL_MAGIC_F.

magic [2/2]

integer(c_int32_t) magic

Must be set to H5FD_IOC_FAPL_MAGIC_F.

require_ioc

logical(c_bool) require_ioc

Whether to use the IOC VFD (currently must always be TRUE)

select_ioc_every_nth_rank_f

integer select_ioc_every_nth_rank_f

Starting at rank 0, select-next += N, SELECT_IOC_EVERY_NTH_RANK.

select_ioc_one_per_node_f

integer select_ioc_one_per_node_f

Default, SELECT_IOC_ONE_PER_NODE.

select_ioc_total_f

integer select_ioc_total_f

Starting at rank 0, mpi_size / total, SELECT_IOC_TOTAL.

select_ioc_with_config_f

integer select_ioc_with_config_f

NOT IMPLEMENTED: Read-from-file, SELECT_IOC_WITH_CONFIG.

shared_cfg

type(h5fd_subfiling_params_t) shared_cfg

Subfiling/IOC parameters (stripe size, stripe count, etc.)

stripe_count

integer(c_int32_t) stripe_count

Target number of subfiles to use.

stripe_size

integer(c_int64_t) stripe_size

Size (in bytes) of data stripes in subfiles.

thread_pool_size

integer(c_int32_t) thread_pool_size

Number of I/O concentrator worker threads to use.

version [1/2]

integer(c_int32_t) version

Set to H5FD_CURR_SUBFILING_FAPL_VERSION_F.

version [2/2]

integer(c_int32_t) version

Must be set to H5FD_IOC_CURR_FAPL_VERSION_F.