[GRASS-user] digitizer

[Martin Album Ytre-Eide]

Ok, so  I got grass70 working with digitizer - the do and undo buttons worked good. But I could not get solve my original probelm. I will try qgis now I think.

martin

________________________________
Fra: Vaclav Petras [wenzeslaus at gmail.com]
Sendt: 14. desember 2013 06:14
Til: Martin Album Ytre-Eide
Kopi: grass-user at lists.osgeo.org
Emne: Re: [GRASS-user] digitizer




On Fri, Dec 13, 2013 at 6:03 AM, Martin Album Ytre-Eide <Martin.Album.Ytre-Eide at nrpa.no<mailto:Martin.Album.Ytre-Eide at nrpa.no>> wrote:
Hello all.

I have been trying the digitizer in 6.4.2, and I am having several difficulties. I am working with a polygon map, and as a test, I am trying to create a polygon which I try split into four smaller polygons. First I divide it in half and then a divide one of the new halves in two. Afterwards, I have generated centroids for the area. I have used only the "new boundary" tool for this - and that may be wrong? But I have tried some other options without any luck.

Does anyone know how to do this? There also seems to be a problem that the map is saved even though I say no thanks. So, if you do a mistake - it could be hard to fix - is there an undo function in an other version?

Hi, I'm not using digitizer regularly, so I cannot answer you first question. However, there are definitively some improvements in GRASS 7 digitizer including the undo button. I'm not sure about GRASS 6.4.3, so if nightly build (or what ever) of GRASS 7 is acceptable for you, try it.

Thanks!

Martin

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