R Interface to HDF5


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Documentation for package ‘rhdf5’ version 2.50.2

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C H L R S misc

-- C --

c-method An S4 class representing H5 references.

-- H --

H5Aclose Close an HDF5 attribute
H5Acreate Create an attribute for an HDF5 object
H5Adelete Delete an specified attribute of an HDF5 object
H5Aexists Check whether an specific attribute exists for an HDF5 object
H5Aget_name Get the name of an HDF5 attribute object
H5Aget_space Get a copy of the attribute dataspace
H5Aget_type Get a copy of the attribute datatype
H5Aopen Open an attribute for an HDF5 object
H5Aopen_by_idx Open an attribute for an HDF5 object
H5Aopen_by_name Open an attribute for an HDF5 object
H5Aread Read data from an HDF5 attribute
H5Awrite Write data to an HDF5 attribute
H5close HDF5 General Library Functions
h5closeAll Close open HDF5 handles
h5const HDF5 library constants.
h5constants HDF5 library constants.
h5constType HDF5 library constants.
h5createAttribute Create HDF5 attribute
h5createDataset Create HDF5 dataset
h5createFile Create HDF5 file
h5createGroup Create HDF5 group
H5Dchunk_dims Additional functions for finding details of dataset chunking.
H5Dclose Close an open HDF5 dataset
H5Dcreate Create a new HDF5 dataset
h5default HDF5 library constants.
h5delete Delete objects within a HDF5 file
h5deleteAttribute Delete attribute
H5Dget_create_plist Return a copy of the dataset creation property list for a dataset
H5Dget_space Return a copy of the HDF5 dataspace for a dataset
H5Dget_storage_size Find the amount of storage allocated for a dataset
H5Dget_type Return a copy of the HDF5 datatype for a dataset
h5disableFileLocking Test and set file locking for HDF5
H5Dis_chunked Additional functions for finding details of dataset chunking.
H5Dopen Open an existing HDF5 dataset
H5Dread Read from an HDF5 dataset
H5Dset_extent Change the dimensions of an HDF5 dataset
h5dump Dump the content of an HDF5 file.
H5Dwrite Write data to dataset
H5D_extras Additional functions for finding details of dataset chunking.
h5enableFileLocking Test and set file locking for HDF5
h5errorHandling Set how HDF5 error messages are displayed
H5Fclose Close access to an HDF5 file
H5Fcreate Create an HDF5 file
H5Fflush Flush all buffers associated with a file to disk
H5Fget_access_plist Get property lists associated with an HDF5 file
H5Fget_create_plist Get property lists associated with an HDF5 file
H5Fget_filesize Find the size of an open HDF5 file
H5Fget_name Retrieve the name of the file to which an object belongs
H5Fget_plist Get property lists associated with an HDF5 file
H5Fis_hdf5 Determine whether a file is in the HDF5 format
H5Fopen Open an existing HDF5 file
H5functions HDF5 General Library Functions
H5garbage_collect HDF5 General Library Functions
H5Gclose Close a specified group
H5Gcreate Create a new HDF5 group and link it to a location in a file
H5Gcreate_anon Create a new HDF5 group without linking it into a file
H5get_libversion HDF5 General Library Functions
H5Gget_info Retrieve information about a group
H5Gget_info_by_idx Retrieve information about a group
H5Gget_info_by_name Retrieve information about a group
H5Gopen Open a specified group
H5IdComponent-class An S4 class representing an H5 object
H5Iget_name Retrieve the name of an object from a given identifier
H5Iget_type Find the type of an object
H5Iis_valid Determine whether an identifier is valid
H5Lcopy Copy a link from one location to another
H5Lcreate_external Create a link to an object in a different HDF5 file
H5Ldelete Remove a link from a group
H5Lexists Confirm existence of a link
H5Lget_info Find information about a link
h5listIdentifier List all open HDF5 objects.
h5listObjects List all open HDF5 objects.
H5Lmove Move a link within an HDF5 file
h5ls List the content of an HDF5 file.
H5Oclose Close an HDF5 object
H5Ocopy Copies an HDF5 object
H5Oget_num_attrs Find the number of attributes associated with an HDF5 object
H5Oget_num_attrs_by_name Find the number of attributes associated with an HDF5 object
H5Olink Create a hard link to an object in an HDF5 file
H5Oopen Open an object in an HDF5 file
H5open HDF5 General Library Functions
H5Pall_filters_avail Query dataset filter properties.
H5Pclose Close and release a property list
H5Pcopy Copy an existing property list to create a new property list
H5Pcreate Create a new HDF5 property list
H5Pfill_value_defined Determine whether a property list has a fill value defined
H5Pget_chunk Get and set the size of the chunks used to store a chunked layout dataset
H5Pget_class Return the property list class identifier for a property list
H5Pget_create_intermediate_group Get and set whether to create missing intermediate groups
H5Pget_fill_time Set the time when fill values are written to a dataset
H5Pget_filter Query dataset filter properties.
H5Pget_istore_k Get and set the 1/2 rank of an indexed storage B-tree
H5Pget_layout Get and set the type of storage used to store the raw data for a dataset
H5Pget_libver_bounds Control the range of HDF5 library versions that will be compatible with a file.
H5Pget_nfilters Query dataset filter properties.
H5Pget_obj_track_times Set whether to record timestamps for operations performed on an HDF5 object.
H5Pget_shared_mesg_index Get and set shared object header message index properties
H5Pget_shared_mesg_nindexes Get and set the number of object header message indexes
H5Pget_shared_mesg_phase_change Get and set threshold values for storage of shared object header message indexes
H5Pget_sizes Get and set the sizes of offsets and lengths used in an HDF5 file
H5Pget_sym_k Get and set the size of the symbol table B-tree 1/2 rank and the leaf node 1/2 size
H5Pget_userblock Get and set the user block size
H5Pget_version Get version information for objects in a file creation property list
H5Pobject_track_times Set whether to record timestamps for operations performed on an HDF5 object.
H5Pset_blosc Add the BLOSC filter to the chunk processing pipeline.
H5Pset_bzip2 Add the BZIP2 filter to the chunk processing pipeline.
H5Pset_chunk Get and set the size of the chunks used to store a chunked layout dataset
H5Pset_chunk_cache Set parameters for the raw data chunk cache
H5Pset_create_intermediate_group Get and set whether to create missing intermediate groups
H5Pset_deflate Add the deflate compression filter to the chunk processing pipeline.
H5Pset_fapl_ros3 Set the read-only S3 virtual file driver
H5Pset_fill_time Set the time when fill values are written to a dataset
H5Pset_fill_value Set the fill value for an HDF5 dataset
H5Pset_filter Add a filter to the dataset filter pipeline.
H5Pset_istore_k Get and set the 1/2 rank of an indexed storage B-tree
H5Pset_layout Get and set the type of storage used to store the raw data for a dataset
H5Pset_libver_bounds Control the range of HDF5 library versions that will be compatible with a file.
H5Pset_lzf Add the LZF filter to the chunk processing pipeline.
H5Pset_nbit Add the N-Bit filter to the chunk processing pipeline.
H5Pset_obj_track_times Set whether to record timestamps for operations performed on an HDF5 object.
H5Pset_shared_mesg_index Get and set shared object header message index properties
H5Pset_shared_mesg_nindexes Get and set the number of object header message indexes
H5Pset_shared_mesg_phase_change Get and set threshold values for storage of shared object header message indexes
H5Pset_shuffle Add the shuffle filter to the chunk processing pipeline.
H5Pset_sizes Get and set the sizes of offsets and lengths used in an HDF5 file
H5Pset_sym_k Get and set the size of the symbol table B-tree 1/2 rank and the leaf node 1/2 size
H5Pset_szip Add the SZIP compression filter to the chunk processing pipeline.
H5Pset_userblock Get and set the user block size
H5P_chunk Get and set the size of the chunks used to store a chunked layout dataset
H5P_chunk_cache Set parameters for the raw data chunk cache
H5P_create_intermediate_group Get and set whether to create missing intermediate groups
H5P_fill_time Set the time when fill values are written to a dataset
H5P_fill_value Set the fill value for an HDF5 dataset
H5P_layout Get and set the type of storage used to store the raw data for a dataset
H5P_libver_bounds Control the range of HDF5 library versions that will be compatible with a file.
H5R H5R - References to objects and regions
H5Rcreate Create a reference
H5Rdereference Open a reference object.
h5read Reads and write object in HDF5 files
h5readAttributes Read all attributes from a given location in an HDF5 file
H5Ref-class An S4 class representing H5 references.
H5Rget_name Return the name of the object that a reference points to
H5Rget_obj_type Identify the type of object that a reference points to
H5Rget_region Return selection for a reference to dataset region
h5save Saves a one or more objects to an HDF5 file.
H5Sclose Close and release a dataspace
H5Scombine_hyperslab Perform operation between an existing selection and an another hyperslab definition.
H5Scombine_select Combine two selections
H5Scopy Create a copy of a dataspace
H5Screate Create a new dataspace of a specified type
H5Screate_simple Create a simple dataspace
h5set_extent Set a new dataset extension
H5Sget_select_npoints Find the number of elements in a dataspace selection
H5Sget_simple_extent_dims Find the size of a dataspace
H5Sis_simple Determine whether a dataspace is a simple dataspace
H5Sselect_all Set the selection region of a dataspace to include all elements
H5Sselect_hyperslab Perform operation between an existing selection and an another hyperslab definition.
H5Sselect_index Select elements of a dataspace using R-style indexing
H5Sselect_none Set the selection region of a dataspace to include no elements
H5Sselect_valid Check that a selection is valid
H5Sset_extent_simple Set the size of a dataspace
H5Sunlimited Retrieve value for 'H5S_UNLIMITED' constant
H5Tcopy Copy an existing datatype
H5Tenum_create Create or modify an HDF5 enum datatype
H5Tenum_insert Create or modify an HDF5 enum datatype
h5testFileLocking Test and set file locking for HDF5
H5Tget_class Get details of HDF5 data types
H5Tget_cset Retrieve or set the character set to be used in a string datatype.
H5Tget_nmembers Get details of HDF5 data types
H5Tget_precision Retrieve or set the precision of an HDF5 datatype
H5Tget_size Retrieve or set the type of padding used by string datatype
H5Tget_strpad Retrieve or set the type of padding used by string datatype
H5Tis_variable_str Determine whether a datatype is a variable length string
H5Tset_cset Retrieve or set the character set to be used in a string datatype.
H5Tset_precision Retrieve or set the precision of an HDF5 datatype
H5Tset_size Retrieve or set the type of padding used by string datatype
H5Tset_strpad Retrieve or set the type of padding used by string datatype
H5T_cset Retrieve or set the character set to be used in a string datatype.
H5T_enum Create or modify an HDF5 enum datatype
H5T_ops Get details of HDF5 data types
H5T_precision Retrieve or set the precision of an HDF5 datatype
H5T_size Retrieve or set the type of padding used by string datatype
H5T_strpad Retrieve or set the type of padding used by string datatype
h5validObjects List all open HDF5 objects.
h5version Print the rhdf5 and libhdf5 version numbers
h5write Write object to an HDF5 file.
h5write.default Write object to an HDF5 file.
h5writeAttribute Write an R object as an HDF5 attribute
h5writeAttribute.array Write an R object as an HDF5 attribute
h5writeDataset Write object to an HDF5 file.
h5writeDataset.array Write object to an HDF5 file.
h5writeDataset.data.frame Write object to an HDF5 file.
H5Zfilter_avail Determine whether a filter is available on this system
h5_createAttribute Create HDF5 attribute
h5_createDataset Create HDF5 dataset
h5_createFile Create HDF5 file
h5_createGroup Create HDF5 group
h5_delete Delete objects within a HDF5 file
h5_deleteAttribute Delete attribute
h5_dump Dump the content of an HDF5 file.
h5_errorHandling Set how HDF5 error messages are displayed
h5_FileLocking Test and set file locking for HDF5
h5_read Reads and write object in HDF5 files
h5_readAttributes Read all attributes from a given location in an HDF5 file
h5_save Saves a one or more objects to an HDF5 file.
h5_set_extent Set a new dataset extension
h5_write Write object to an HDF5 file.
h5_writeAttribute Write an R object as an HDF5 attribute

-- L --

length-method An S4 class representing H5 references.

-- R --

rhdf5 rhdf5: An interface between HDF5 and R

-- S --

show-method An S4 class representing an H5 object
show-method An S4 class representing H5 references.

-- misc --

$-method An S4 class representing an H5 object
$<--method An S4 class representing an H5 object
&-method An S4 class representing an H5 object
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[-method An S4 class representing H5 references.
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