def get_aov_names_from_multiparms(node):
    """Get a list of AOV names from a Mantra node's multiparm."""
    names = []

    num_aovs = node.evalParm("vm_numaux")

    for idx in range(1, num_aovs + 1):
        names.append(node.evalParm("vm_variable_plane{}".format(idx)))

    return names