Construct polar spline from general 3D spline
- Minor update to
test_psydac_basics.py
. - Refactor to not hardcode spline config in
test_polar_splines_3D.py
. - Improve handling of cache.
- Add constant trial function.
- Two more linear trial functions in x and y.
- Completes implementation of making polar spline from general 3D spline.
- Make
squeeze_output
optional for domain_3d functions.