Hello everyone, I am working on a script
https://codereview.stackexchange.com/questions/220535/extract-cell-values-from-multiband-rasters?noredirect=1#comment426118_220535
to speed up raster data processing and main bottleneck is use of ESRI's arcpy package. I am wondering if anyone know of any package or function to extract raster pixel values efficiently. It will be of great help. Thanks