Calling gdal_pansharpen.py from another Python script?

Question

Has anyone been able to successfully call gdal_pansharpen.py from your own Python script?

I have successfully used rasterio to combine my R, G, and B bands, but would like to perform a pansharpen on the final image using the gdal_pansharpen command.

How did you manage to make the call?

user2856 · Answer

Ensure gdal_pansharpen.py is in your python path. You may need to add it by setting the PYTHONPATH env var before running your script, or  within your script, i.e. sys.path.append('gdal_pansharpen/directory').

from gdal_pansharpen import gdal_pansharpen 
gdal_pansharpen(['-b', '1', '-b', '2', '-b', '3', 'input_pan.tif', 'input_multi.tif', 'output_pansharpened.tif'])

Calling gdal_pansharpen.py from another Python script?

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