`stitching.merge_images` doesnt have a `dest_epsg` argument

[scottstanie]

Right now we can specify bounds, as well as the EPSG code of the bounds' coordinate system. But we can't say "reproject all these images into EPSG:XXXX".

https://github.com/isce-framework/dolphin/blob/d8fd3c8a04ae72ecdeacceee9a6298231515bba3/src/dolphin/stitching.py#L199-L200 It always gets the most common projection of the inputs to use Since this makes sense in a lot of cases, we should decide

• do we want to add a dest_epsg argument so we can always force an output projection?
• or should we just say "a user should to gdalwarp ... afterwards if they dont want the most common projection?