Dear all,
I am wondering how to define a polar stereographic crs based on EPSG::3413 but with a vertical datum referenced to mean sea surface within the python api. I have a global mean sea surface grid file in geotif format placed in metashapes geoids folder. I am also aware of running crs.addGeoid()
to put my tif file in metashapes registry. But how would I define this external vertical datum then? It should be something like EPSG::3413 + MeanSeaSurface.tif
Any help is appreciated, all the Best,
Nik