reopen issue about Coordinate system

[panagiotispir]

Sorry about reopening this issue.
According to fortan code of models, all of them have the ability to run on different coordinate systems such as GEO(geographic) or GEOD(geodetic) or MAG(geomagnetic).
I tried to read pyglow code to understand where pyglow does this selection, but I couldn't find it.
Because your answer wasn't 100% clear for me, I would like to ask you again. When I create the point for pyglow, am I using GEO coordinates for all models(IRI,HWM, MSISE,IGRF) that pyglow use?