Hi Victor,
i also missed this feature and obviously you are not aware of the advanced
function of v.in.ogr and i think thats what Claire means.
I also use this for cleaning bad topologies as a first step cause there
are no features directly accessible from qgis.
With the advanced settings, you can tell grass to snap features within a
threshold or eleminate areas smaller than a certain value while importing
the layer.
This is really handy to clean the worst errors from the beginning (maybe
there are better tools for that, but i use this in 100% of the cases i am
confronted with digitized material, despite the overhead of dealing with
the grass region/mapset/location-stuff).
Cheers
Bernd
Am 21.01.2013, 22:39 Uhr, schrieb Victor Olaya <vola...@gmail.com>:
Claire
I do not understand why you need v.in.ogr. You are supposed to open
your layers as usual with QGIS, and then just select them in the GRASS
algorithm you want to use
I hope this helps you
Regards
Victor
2013/1/21 Claire McIntyre <cmcintyr...@hotmail.com>:
Hello,
I have installed QGIS from OSGeo4W standalone installer. I want to check
topology of a polygon layer. I need v. in ogr
tool available in sextante but it is not there. GRASS 6.4.2 was
installed
with QGIS 1.8.
Do i need a newer version of GRASS?
Send
Thanks,
Claire
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