Spaxelscale hard coded in lsd_cat.py

[Christian Herenz]

In lsd_cat.py we have

muse_spaxscale = 0.2

This should be parsed from the header, for users that want to use lsd_cat.py on different datasets.

[Christian Herenz]

I think to make it dynamic we would need to use something like: http://docs.astropy.org/en/stable/api/astropy.wcs.utils.proj_plane_pixel_scales.html#astropy.wcs.utils.proj_plane_pixel_scales

[Christian Herenz]

lsd_cat.py - option to set spaxelscale - closes #10

→ <<cset 52e89a09aace>>