[GRASSLIST:8120] Re: V.digit (GRASS): Layer disapears, using QGIS as front end

[Dave Sampson]

Radim Blazek,

When I go into QGIS with the dumby file (say a square). If I start 
digitizing again (this time  a circle in QGIS) then go back and delete 
the original feature (square) then everything is OK.

However if I delete the original feature (square) before the digitizing 
a new feature in QGIS (circle) then it goes CUBAR (Hard 'C' (eg K), 
Currupted beyond all recog).

QGIS and GRASS can't use the file anymore, even with tryinh to rebuild 
topography.

>On 8/24/05, Dave Sampson <gis at watersheds.ca> wrote:
>  
>
>>My work around is to make a dumby vector in GRASSA and then digitize in
>>QGIS. Which brings up a second issue. If I delete the dumby vector in
>>QGIS before making a new one, the vector file becomes currupt for both
>>QGIS and GRASS. So you start with one dumby vector in GRASS, create a
>>new less obtrusive dumby vector in QGIS and delete the old dumby GRASS
>>vector before you start digitizing. To say the least, a few extra steps
>>that would be nice to avoid. This would be a major drawback to using
>>GRASS/QGIS in a production digitizing scenario.
>>    
>>
>
>This is not clear to me. How you get a corrupted file?
>
>Radim
>
>
>
>  
>


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