When working with hyp3 data it is in UTM but save_gdal.py seems to be hardcoded to be EPSG:4326 only. This results in invalid output for GIS software such as QGIS or ArcMap.

It can be seen in this line:

I managed to load the data into QGIS when I modified the line to use the appropriate EPSG code. I took a look at the attr variable and I saw that there is an attribute for UTM_ZONE. I do not see if there is any option to track EPSG.

• Version of MintPy: MintPy release version v1.3.1, release date 2021-08-02s