lundi 2 mars 2015

QGIS Rasters - Filling no data cells


When making a sum between two raster layers, for every cell, if one of the two cells have no data in that cell, the opeartion is not done in that cell, example:


In QGIS raster calculator I do:


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Plus (+)


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And I get:


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The red circle in the middle is like cut in the result, QGIS it's not adding every pixel on each raster, it makes a kind of intersecction...


To try to avoid this, I need to fill every no-data cell in both raster layers with a 0 value. How can i do this in QGIS?





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