The test is missing two arguments which specify the number of levels in the top and bottom boundary layers. The addition of these reflects a change to sigma_generalized function. In light of this, the reference values may be wrong.
More generally, I question whether this calculation is suitable for unit testing. It may be better tested in a notebook where different options for generating sigma grids are demonstrated.
The test is missing two arguments which specify the number of levels in the top and bottom boundary layers. The addition of these reflects a change to
sigma_generalizedfunction. In light of this, the reference values may be wrong.More generally, I question whether this calculation is suitable for unit testing. It may be better tested in a notebook where different options for generating sigma grids are demonstrated.