Unused arguments

[EdwardBerman]

In line 119 of src/psfmaker.py, psm_im is instantiated with _makesingle, supplying arguments for x and y with x_pos = x , y_pos = y. x_pos and y_pos are arguments for _make_single, however, x_pos and y_pos are not used within the _makesingle function itself so I'm not sure why they are arguments. In _make_pexim _makepiff, x_pos and y_pos are used to specify the location of the psf model, so my main concern would be that _makesingle is supposed to make webb psfs that very across the field of view, but is instead displaying the same webb PSF for each (x,y) pair. If this is the case, a fix might be adding an nc.detector_position somewhere. If this is not the case, I think that the x_pos y_pos may be removed as arguments in line 271 and in line 119. In render_psf, the x and y arguments would be optional depending on the psf type.

[mcclearyj]

Fixed when psfmaker was replaced with get_galaxy_cutouts