Last modified: 16 September 2014
Name: H5Aread
Signature:
herr_t H5Aread(hid_t attr_id, hid_t mem_type_id, void *buf )

Purpose:
Reads an attribute.

Description:
H5Aread reads an attribute, specified with attr_id. The attribute's memory datatype is specified with mem_type_id. The entire attribute is read into buf from the file.

Datatype conversion takes place at the time of a read or write and is automatic. See the “Data Transfer: Datatype Conversion and Selection” section in the “HDF5 Datatypes” chapter of the HDF5 User’s Guide for a discussion of data conversion.

Parameters:

Returns:
Returns a non-negative value if successful; otherwise returns a negative value.

Fortran90 Interface: h5aread_f

Fortran2003 Interface: h5aread_f

History:
Release     Fortran
1.8.8 Fortran updated to Fortran2003.
1.4.2 The dims parameter was added in this release.