[GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid

if you mean http://ppa.launchpad.net/qgis/ubuntu, yes Is there any else? -- View this message in context: http://n2.nabble.com/gdal-v-in-ogr-Ubuntu-intrepid-tp1886320p4466091.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ gras

[GRASS-user] Re: grass-gdal ubuntu issue solved (?)

Hi, that repositories doesn't work for me in Ubuntu 9.10, it's normal? -- View this message in context: http://n2.nabble.com/grass-gdal-ubuntu-issue-solved-tp2352498p4465833.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass

[GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid

anyone discovered how to do this correctly? I've tried several ways, but my ubuntu 9.10 don't see gdal 1.6 -- View this message in context: http://n2.nabble.com/gdal-v-in-ogr-Ubuntu-intrepid-tp1886320p4465826.html Sent from the Grass - Users mailing list archive at Nabble.com. __

Re: [GRASS-user] V.overlay very slow

lands... Building topology for vector map ... Building areas... Markus Metz-2 wrote: > > incanus wrote: >> By the way, >> i don't know if what i've done is correct and can be a usefull "trick", >> or >> it's a rookie mistake, or a casuali

Re: [GRASS-user] V.overlay very slow

By the way, i don't know if what i've done is correct and can be a usefull "trick", or it's a rookie mistake, or a casuality. I hope someone knows why this happens, and could help anyone. This is: After trying the "v.patch, v.clean(break,rmdupl), v.build" thing, it was the moment to create a new

Re: [GRASS-user] V.overlay very slow

ices may be > necessary, here try a very small threshold first. Also see the v.patch > manual. > > Hope that helps, > > Markus > > > incanus wrote: >> Hi all, >> I'm trying to join a large set of "vectorial tiles" that i have, into a >> un

[GRASS-user] V.overlay very slow

Hi all, I'm trying to join a large set of "vectorial tiles" that i have, into a unique vectorial map. What i'm doing is something like this, for each "tile" (in the example is called filaN): v.overlay ainput=sumaFilas atype=area alayer=1 binput=fila6 btype=area blayer=1 output=sumaFilas2 operator

Re: [GRASS-user] NVIZ - Visualization of buildings

Forget it! and thanx again Markus, finally, I remember that in my DEM there was 0-values and null-values. I replaced the null's by 0's and it works perfect! incanus wrote: > > Thanx to Markus I get this: > > http://n2.nabble.com/file/n3943983/trozoNVIZ.png > &

Re: [GRASS-user] NVIZ - Visualization of buildings

about this, if someone had seen something similar. thanx, Andres Markus Neteler wrote: > > On Sun, Nov 1, 2009 at 5:46 PM, Markus Neteler wrote: >> On Fri, Oct 30, 2009 at 10:24 AM, incanus wrote: >>> >>> Hi everyone, >>> I'm trying to visualize a DEM

[GRASS-user] NVIZ - Visualization of buildings

Hi everyone, I'm trying to visualize a DEM that I've generated of the buildings of a city. In each cell I have the meters of elevation. When I try to see it with NVIZ I found that it makes something like interpolation, smoothing the corners like it was a DEM of terrain instead of "hard edges" (i d

Re: [GRASS-user] Removing short lines with one side "disconnected"???

wow!!! thats it: http://n2.nabble.com/file/n3742503/rdmangle.png thanx!!! :D achim wrote: > > maybe > v.clean input=wtrhhrt output=bewtbt tool=rmdangle thresh=999 > could help? Maybe serveral times with different threshs. > > Achim > > incanus schrieb: >>

[GRASS-user] Removing short lines with one side "disconnected"???

Hi, I'm trying to vectorize a map of streets, but after running r.thin and r.to.vect i get this (the aspect is the same befor r.to.vect): http://n2.nabble.com/file/n3741976/grassLineas.png Now I want to remove the shorter lines keeping the principals. I've tried with v.generalize with remove_sm

[GRASS-user] Areas operations???

hello again, I wrote a few days about a problem i had, and finally I said that i could resolve it, but now I'm getting a headache more bigger XD I have several maps vectorized, each one with several areas. These maps are continuous and some of the areas are in two (or more) parts. I need to vect

Re: [GRASS-user] Help with r.to.vect

Maybe it would be useful (for others) to keep posts "on" the list as well. Cheers, Nikos ... On Mon, 2009-07-20 at 12:08 +0200, andresfr wrote: ... > I've already get it. I've used: > > r.mapcalc > paso1=b#original > end > r.colors map=paso1 color=rules > 0 white > 234 white > 235 black > en

[GRASS-user] Help with r.to.vect

Hi, first of all, sorry about my english, and about this message. I hope this was the correct place. I'm trying to vectorize the areas from a image map, and I'm a rookie with GRASS. If anyone could help me a little, it would be great. An example of the map i'm trying to vectorize is this: http