Hi all, Could you please give me your advice:
i.rotate in add-ons will need to have some space around the image before rotating it, then it should actually write to disk that enlarged (and rotated) raster data. In the GRASS GIS manual, it says that it is not recommended to play with window sizes once you opened a raster ( http://grass.osgeo.org/programming7/gislib.html#Region). Should it be telling the user to select a region large enough before running it? Should there be an exception for a module (i.e. playing around with region settings within module)? Any other option? Thank you, Yann -- Yann Chemin
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