Copy of attribute data space
dspace_id = H5A.get_space(attr_id)
dspace_id = H5A.get_space(attr_id) returns
a copy of the data space for the attribute specified by attr_id.
Retrieve the dimensions of an attribute data space.
fid = H5F.open('example.h5'); attr_id = H5A.open(fid,'attr2'); space = H5A.get_space(attr_id); [~,dims] = H5S.get_simple_extent_dims(space); H5A.close(attr_id); H5F.close(fid);