Markus Neteler wrote > Hi, > > while teaching our IRSAE course > (http://gis.cri.fmach.it/grass-gis-and-r-course/) we did not have > success to perform a NVIZ exercise on Windows. > > Switching to 3D mode leads to a GUI crash when loading the "elevation" > DEM. We used "elevation" in the new (yet to be improved) Piemont > location [1]. > No error message shown, just crash. > > If anyone wants to test: > > wget http://geodati.fmach.it/gfoss_geodata/grassdata_course_version1.7z > > # unpack (7a is contained eg in p7zip-plugins package): > 7z x grassdata_course_version1.7z > > --> grassdata_piemonte/user1 > > Note: It is a new issue since 7.0.1, in 7.0.0 which is installed on > the same machine no such issue. > > I suspect that it is the elevation map size causing the issue since > the DEM is larger than that of the NC dataset. > > Markus
I confirm this. in large regions, 3D view crashes. tested here with System Info GRASS Version: 7.0.2 and System Info GRASS Version: 7.1.svn and the piemonte data set (but also with other large rasters): g.region -p -a raster=elevation@PERMANENT align=elevation@PERMANENT projection: 1 (UTM) zone: 32 datum: wgs84 ellipsoid: wgs84 north: 5146000 south: 4879500 west: 313000 east: 517000 nsres: 25 ewres: 25 rows: 10660 cols: 8160 cells: 86985600 attached a debug=3 output ( wxnviz_debug.txt <http://osgeo-org.1560.x6.nabble.com/file/n5243063/wxnviz_debug.txt> ) ----- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/winGRASS-OSGeo4W-crashes-when-switching-to-3D-view-tp5243039p5243063.html Sent from the Grass - Dev mailing list archive at Nabble.com. _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
