H5G.close

Close group

H5G.close(groupID)releases resources used by the group identifier specified bygroupID. The identifiergroupIDwas returned by eitherH5G.createorH5G.open.

H5G.create

Create group

groupID = H5G.create(locID,groupname,size)creates a new group with the name specified bygroupnameat the location specified bylocID. This syntax corresponds to theH5Gcreateinterface in version 1.6 of the HDF5 C library.

groupID = H5G.create(locID,groupname,lcplID,gcplID,gaplID)creates a new group with additional property list, specified bylcplID,gcplID, andgaplID. This syntax corresponds to theH5Gcreateinterface in version 1.8 of the HDF5 C library.

Details

H5G.flush

Flush all data buffers to disk (since R2021b)

H5G.flush(groupID)causes all buffers associated with a groupgroupIDto be immediately flushed to disk without removing the data from the cache.

H5G.get_info

Information about group

info = H5G.get_info(groupID)returns information about the group specified bygroupID.

H5G.open

Open specified group

groupID = H5G.open(locID,groupname)opens the group specified bygroupnameat the location specified by the file or group identifierlocID. This function corresponds to theH5Gopeninterface in version 1.6 of the HDF5 C library.

groupID = H5G.open(locID,groupname,gaplID)opens the group with an additional group access property list specified bygaplID. This function corresponds to theH5Gopeninterface in version 1.8 of the HDF5 C library.

H5G.refresh

Clear and reload all data buffers (since R2021b)

H5G.refresh(groupID)causes all buffers associated with a group specified bygroupIDto be cleared and immediately reloaded with updated contents from disk.