Thanks Even, is the radius1 and radius2 unit in pixel? Because my grid size is: cloud coverage [km] / cloud resolution [km] so the pixel resolution of the grid is 1 pixel. Is this the right value to assign to radius1 and radius2? Should it be always an integer value? I think that setting radius1 and radius2 to 0 is a good solution to avoid "no data value", but not the best to get an image as close as possibile to the original cloud. If I use a small ellipse instead, the grid will be filled only if there is effectively a value close that position in the cloud. Is this right?
Regards, Laura -- View this message in context: http://osgeo-org.1560.x6.nabble.com/gdal-grid-how-to-choose-ellipse-radius-tp5079830p5080104.html Sent from the GDAL - Dev mailing list archive at Nabble.com. _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
