[gdal-dev] Modifying a raster pixel by pixel with GDAL

Hello, I want to modify every single pixel of a 1 band GeoTiff file, following a formula (multiply each pixel for a value and then add another value). output_pixel[i][j] = input_pixel[i][j] * K[i][j] + C[i][j] I can't apply a linear scale (it would be as easier as -scale option in

Re: [gdal-dev] Modifying a raster pixel by pixel with GDAL

Le jeudi 13 décembre 2012 19:58:50, Jorge Arevalo a écrit : Hello, I want to modify every single pixel of a 1 band GeoTiff file, following a formula (multiply each pixel for a value and then add another value). output_pixel[i][j] = input_pixel[i][j] * K[i][j] + C[i][j] I can't apply a

Re: [gdal-dev] Modifying a raster pixel by pixel with GDAL

Thanks for the response and the wise advice, Even. I'll do it in that way. On Thu, Dec 13, 2012 at 8:06 PM, Even Rouault even.roua...@mines-paris.org wrote: Le jeudi 13 décembre 2012 19:58:50, Jorge Arevalo a écrit : Hello, I want to modify every single pixel of a 1 band GeoTiff file,