-vectorize/cpp grvi
-correct boxcar elements 

-sesors
    -UAVSAR
    -NISAR

-Speckle filters
    -refined lee
-utils
    -PauliRGB
    -C3-T3 conversion
    -T3-C3 conversion
    
-Full pol
    -
-compact pol
    -
    -

# proj.db error fix: 
        copy proj.db from any installed QGIS polder to conda folder 
        "C:\Users\user_name\AppData\Local\anaconda3\envs\cms\Library\share\proj\"