I am using QGIS 3.16.2 "Hannover" with GRASS 7.8.4 on Windows 10 64 bits.

Im doing a watershred and r.fill.dir is not working, the message is the common the following layers were not correctly generated. I have an srtm of 90 meters, i did raster- fill without data first, so the next step is doing the r.fill.dir on the new Fill layer.

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  • Your "Fill" layer seems to have the correct elevation range for Papua New Guinea: would you be able to share the input layer, and/or the screenshot of the Parameters you used?
    – RafDouglas
    Sep 1 at 20:55

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