id summary reporter owner description type status priority milestone component version resolution keywords cc cpu platform 1883 v.surf.rst gives bad result dnewcomb grass-dev@… "running v.surf.rst on grass 70svn on an AMD vishera 8 core 3.5 Ghz cpu with 8 GB RAM . Fired it up with the defaults for a section of Western North Carolina with 77 million bare earth points to create a 23 million cell 20 ft resolution grid. I will attempt to attach screenshots of completed grid and grid complete with v.surf.bspline. Region was set to output v.surf.bspline raster. Complete command sequence below: GRASS 7.0.svn (ncstpft):~ > v.surf.rst input=nc_1 elevation=nc1_rst_a Reading features from vector map ... WARNING: Some points outside of region (ignored) WARNING: Strip exists with insufficient data WARNING: There are points outside specified 2D/3D region - 40127 points ignored Ignoring 5196048 points (too dense) Processing segments... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... G_ludcmp() failed! n=0 d=0.00 WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... WARNING: Taking too long to find points for interpolation - please change the region to area where your points are. Continuing calculations... G_ludcmp() failed! n=0 d=0.00 v.surf.rst complete." defect closed major 7.0.0 Vector svn-trunk invalid v.surf.rst x86-64 Linux