Hello! I read several threads which touched the topic of displaying Grass multiband images in QGis. I understand that there are problems with the display of colours and color palettes (e.g. http://lists.qgis.org/pipermail/qgis-developer/2006-June/000441.html). Are these issus resolved:
Is it possible to display Grass raster data as a rgb-pseudocolour image in QGis0.8? And if so, how? After a r.gdal import my images display correctly in Grass. For QGis display, I grouped the bands with i.group. When I display this group in QGis it appears as a greyscale image. In the Raster Layer Properties's Symbology tab each layer in the Grass raster-group shows up as "Palette"-layer which can be chosen as red, green or blue channel. Changes in the Symbology tab have no influence on the displayed image (except Invert Color Map). However, in the Histogram tab the data are displayed correctly according to their colour channels. Any changes in Grass with r.colors seem not to have any effect on the display in q.gis. Henning _______________________________________________ Qgis-user mailing list [email protected] http://lists.qgis.org/cgi-bin/mailman/listinfo/qgis-user
