Redesign remnant command line arguments
Rather than having
--waveform_fits to describe the different techniques for calculating the remnant properties, I am thinking that it might be better/clearer to replace these with the single
--NRSur_fits can then be replaced with
--evolve can then be replaced with
--waveform_fits can be replaced with
--remnant_fits waveform or something similar. Any kwargs (like NRSurrogateRemnantModel used) can then be provided via the
--remnant_fits_kwargs. What do you think @nathan-johnson-mcdaniel, @david-keitel?