Re: [GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

2012-10-29 Thread Maris Nartiss
If they are not accessed at a same time, then only problem will be with vector data. GRASS 7 uses a bit different vector data storage format and thus vector data can be used (displayed) only after a v.build run. It's a bit annoying and I don't know if it can introduce any problems (I mean when

Re: [GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

2012-10-29 Thread Nick Cahill
I found that once I'd converted my vectors to Grass 7, I couldn't go back. I ended up going back to 6.4 and having to restore old vectors from a backup. It was a pain. Is there an easy way to convert back? Thanks, Nick Cahill On Oct 29, 2012, at 11:59 AM, Maris Nartiss wrote: If they are

Re: [GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

2012-10-29 Thread Paulo van Breugel
If you are in 6.4 and want to open a vector layer created in grass 7 (or the other way around), you can use v.build. Alternatively, you can also open the layer, and in the layer manager, right click the layer and select 'rebuild topology'. Rebuilding is very quick in my experience and hasn't give

Re: [GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

2012-10-29 Thread Laura Poggio
Thank you very much for the information. As I am not using vectors very often it should be rather safe. Thanks Laura On 29 October 2012 11:34, Paulo van Breugel p.vanbreu...@gmail.com wrote: If you are in 6.4 and want to open a vector layer created in grass 7 (or the other way around), you

Re: [GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

2012-10-29 Thread Markus Metz
On Mon, Oct 29, 2012 at 7:11 PM, Laura Poggio laura.pog...@gmail.com wrote: Thank you very much for the information. As I am not using vectors very often it should be rather safe. As Paulo wrote, v.build is all you need to convert between GRASS 6 and GRASS7 (any way). v.build does not modify

[GRASS-user] use of grass 6.4 and 7 on the same location/mapsets

2012-10-28 Thread Laura Poggio
Dear list, are any problems in having mapsets accessed from different version of GRASS (6.4.2. and 7)? Thank you Laura ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user