R2019b argument validation, plotframe, {h5,nc}save: name,value options and bugfixes
- Matlab >= R2019b argument validation is now used, along with strings. This makes this program work more similarly in Python and Matlab while boosting quality.
- plotframe is once again easy to use directly, using name,value options for less common options
- {h5,nc}save also use name,value options for less common options
- numerous bugfixes