GitLab

corrected the docstrings to respect inhereted docstrings and added docsgtrings for all methods where they were missing

Docstrings

setting dtype in rg_space & power_space when distributed_data_object is called
updating response_operator to composed operator

and added plot method in all spaces, to be implemented
Signed-off-by: Mihai Baltac <mbaltac@mpa-garching.mpg.de>

- Use attrs for storing metadata
- Remove pickle usage from Field and PowerSpace

Fixed several bugs.

Removed NIFTy 2 files that have not been ported so far.

- Move kernel construction to after transform
- Use d2o.arange for distance_array method in HPSpace and GLSpace

- Refactor _smooth_helper
- Remove inplace property
- Rename method compute_k_array to distance_array in RGSpace
- Fix compute_k_array usage

Modified power_analyze in Field for complex power spectra.