diff --git a/pykat/utilities/knm.py b/pykat/utilities/knm.py index d58d0180324dd4fc66eac259cbc15d8c707fa06f..0ebb3eaafc783596771b1d600b37dd711654b11f 100644 --- a/pykat/utilities/knm.py +++ b/pykat/utilities/knm.py @@ -94,7 +94,7 @@ def ROM_HG_knm(weights, mode_in, mode_out, q1, q2, q1y=None, q2y=None, cache=Non npr = mode_in[1] mpr = mode_out[1] - foundSymmetry = np.all(weights.EI["xp"].nodes == -weights.EI["xm"].nodes) and np.all(weights.EI["yp"].nodes == -weights.EI["ym"].nodes) + foundSymmetry = np.all(weights.EI["ym"].nodes == -weights.EI["xm"].nodes) and np.all(weights.EI["xp"].nodes == -weights.EI["xm"].nodes) and np.all(weights.EI["yp"].nodes == -weights.EI["ym"].nodes) if foundSymmetry: if cache == None: