def METHOD_NAME(self):
    """same as example 1 but without the trim curves"""
    myNurbs = INuPatch( IArchive( 'nurbs2.abc' ).getTop(),
                    'nurbs_surface_noTrim' )
    nurbsSchema = myNurbs.getSchema()
    nurbsSamp = nurbsSchema.getValue()
    self.assertEqual(nurbsSamp.getSelfBounds().min(), V3d(0.0, 0.0, -3.0))
    self.assertEqual(nurbsSamp.getSelfBounds().max(), V3d(3.0, 3.0,  3.0))
    self.assertEqual(nurbsSamp.getTrimNumLoops(), 0)
    self.assertFalse(nurbsSamp.hasTrimCurve())
    self.assertFalse(nurbsSamp.getPositionWeights())
    self.assertTrue(nurbsSchema.isConstant())