def METHOD_NAME(self, node_id, eid, source, v1, v2, v3, v4, v5, v6):
    """unvectorized method for adding SORT1 transient data"""
    assert self.sort_method == 1, self
    assert isinstance(eid, integer_types) and eid > 0, 'dt=%s eid=%s' % (dt, eid)
    msg = "node_id=%s v1=%s v2=%s v3=%s" % (node_id, v1, v2, v3)
    assert 0 < node_id < 1000000000, msg
    #assert nodeID not in self.forces
    #[f1, f2, f3, m1, m2, m3]
    self.data[self.itime, self.itotal, :] = [v1, v2, v3, v4, v5, v6]