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Fill in nodata gaps

Question asked by baidarkabob on Nov 28, 2017
Latest reply on Nov 28, 2017 by baidarkabob



I have combined two rasters and ended up with some slivers of nodata. I would like to fill those cells in with neighboring values. I have tried this expression in the raster calculator: Con(IsNull("raster"), FocalStatistics("raster", NbrRectangle(5,5, "CELL"), "MEAN"), "raster")


but that results in new values; i assume the mean of the 5,5 window values. Can I modify this expression to replace mean with something that does not result in new values? Just want the most common neighboring value to get assigned to the nodata areas.