On Sun, Nov 30, 2014 at 8:45 AM, Neil Wyatt <[email protected]> wrote:
> I have done a complete reinstall, following deleting every grass-related > folder and my install of Python. > > > > It now works, but it is refusing to do a complete refresh of the map > display, always randomly leaving some vector maps out. Neither ‘Draw Map’ > nor ‘Render Map’ appear to cause anything to happen. > > > > Could this be because of the number of layers (~20)? I have limited map > import to my region of interest, which does cut down the data size a lot. > > > > Is there a way to force a full redraw of the map display? > No idea what's going on, could you install newest GRASS 70 and try again? http://wingrass.fsv.cvut.cz/grass70/WinGRASS-7.0.0svn-r63215-1147-Setup.exe For vector maps, you might need to rebuild them with v.build.all because there is a change in vector format between grass 6 and 7. Anna Regards > > Neil > > Neil Wyatt > > > > *From:* Neil Wyatt [mailto:[email protected]] > *Sent:* 30 November 2014 08:23 > *To:* [email protected] > *Subject:* Grass Novice in Trouble > > > > I appear to have broken Grass > > > > I am using Grass 6-4-4-1 on a windows 8.1 machine. > > > > I have used Mapinfo in the past and spent most of today learning the ropes. > > > > I have managed to load OSGB data and create and modify maps, but as the > day has gone on the display has become slow and unresponsive. > > > > I thought this may be because I had loaded too many large layers, so I > created a new mapset with the plan of zooming to my area of interest, > making it a region and only loading the parts of the maps within the region. > > > > Even this simple two-map mapset wouldn’t display – it seemed to be > refusing to zoom to the map, or thinking it was outside the region. > > > > I have obviously tried fiddling with map settings and regions trying to > get my blank screen to show a map. > > > > Now, whichever mapset I chose (including the demo mapsets) I get the > splash screen (with the ancient map), the main screen appears for a > fraction of a second, and then both disappear. > > > > I have tried restarts and even a full reinstall, but I can’t actually get > into the program. > > > > Can anyone think what I have broken… at the very least, is there a way to > ensure every single ini file/registry key etc. is cleaned out so I can > start completely from scratch again? > > All help gratefully received. > > > > > > Regards > > Neil > > Neil Wyatt > > > > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user >
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