Dear list, I am also struggling with the same problem. Any solutions?
BR, Pekka On Fri, Jul 20, 2012 at 11:49 AM, Pedro Venâncio <[email protected]> wrote: > Hi, > > One thing that I still can not understand on Sextant is how to get the > Sextant working with the definition of GRASS Region and MASK. GRASS has a > structure very rigid and defined in this respect, and now in Sextante I can > not find a way of, for example, transform a vector layer into a raster, using > another raster acting as Region and MASK, limiting all the processing to the > limits and resolution of this raster. > > Right now I can not find a solution to achieve this. One way to accomplish > this could be by selecting a raster as a reference, which serve as Region and > MASK simultaneously, in order to limit all the operations to this area. This > is because most of the times the area of interest has a format different from > rectangular which is now possible to define by the coordinates of the > extremes (BBOX). > > Could this be a solution? > > Thanks! > > Best regards, > Pedro Venâncio > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
