I am trying to use gdal.FillNodata in python on a ".tif" raster. The nodata value is set to -3.402823e+38. Here is my code :
import gdal from gdalconst import * ET = gdal.Open("ET_sample_reclass.tif", GA_Update) ETband = ET.GetRasterBand(1) result = gdal.FillNodata(targetBand = ETband, maskBand = None, maxSearchDist = 5, smoothingIterations = 0) print result # return 0
This code seems to do actually nothing and I don't know how to define an output raster in python. I haven't found any example yet to enlighten me.