GitLab

-> A Field on a PowerSpace can now be initialized with a spectral function.

Modified power_analyze in Field for complex power spectra.

Reordered methods in space classes.
Made Space.weight to an abc.abstractmethod.

- Remove smooth from abstract Space class
- Remove smooth from RGSpace
- Remove smooth and transform from HPSpace
- Move all HPSpace specific attributes to paradict

Adapted imports and setup.py to changes.

WIP: Cleaning up the structure of Space classes. Tidied up the chain PowerIndices -> PowerIndexFactory -> Space -> PowerSpace; including paradict.

Added functionality for multiple field_types per field.

Therefore made the Field_type base class more advanced.
Added default field dtype to nifty configuration.