[Qgis-user] Zero pixels within a Shp

[Allan López]

Dear all

I need to remove-erase-delete all the pixels inside a Shp file within a
DEM, leaving the region, lakes in this case, with zero pixels.
It is the opposite to tools like clipper or similar ones since I need to
leave the Shp empty, not to crop apart its raster content.
Otherwise, the morphotectonic gradients extracted from the river network
becomes crazy


Best Regards
& enjoy the Christmas season

Allan López
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