Hi Matt, in a bizare coincidence of the world i just asked this yesterday. The tool you want is gdal_fillnodata, you need gdal with python bindings.
as long as you don't try to use the -si option it works great.. for one pixel holes it'l be perfect. -i De : [email protected] [mailto:[email protected]] De la part de Matt McClelland Envoyé : Wednesday, 28 September 2011 12:32 PM À : [email protected] Objet : [gdal-dev] removing nodata voids from Geotiff Hi I am wanting to fill (interpolate) nodata values in a Geotiff. (derived from SRTM data). They are small holes, usually just one pixel. I tried variations on this gdal_grid -a invdist -of GTiff S34E151.tif S34E151_grid.tif But it did not work, no error message - just returned the help page. I know this is not the main purpose of gdal_grid, but reading through the documentation I was hoping it would do the job. Any ideas on filling these gaps would be greatly appreciated. (pref using linux) Thanks Matt :)
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