def callback(cube, field, filename):
self.assertEqual(filename, file)
lbvc = field.lbvc
if lbvc == 1:
# reject the height level data (accept only pressure).
raise IgnoreCubeException()
else:
# Record the LBVC value.
cube.attributes['LBVC'] = lbvc
def callback(cube, collation, filename):
self.assertEqual(filename, file)
lbvcs = [fld.lbvc for fld in collation.fields]
lbvc0 = lbvcs[0]
if not np.all(lbvcs == lbvc0):
msg = 'Fields have different LBVCs : {}'
raise ValueError(msg.format(set(lbvcs)))
if lbvc0 == 1:
# reject the height level data (accept only pressure).
raise IgnoreCubeException()
else:
# Record the LBVC values.
cube.attributes['A_LBVC'] = lbvcs