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seen Aug 26 '13 at 11:06

Jul
2
awarded  Curious
Aug
12
comment clip one layer with the current map layers
So what is the benefit over "intersection" tool in the vector menu ? It is not an automated process...
Aug
6
comment Covisibility with QGIS/GRASS : r.los issue
I wish GRASS to be more easier in QGIS in order to have the best of both software...GRASS itself on Windows 7...not so good.
Aug
6
comment Covisibility with QGIS/GRASS : r.los issue
I already work sometimes with Sextante Toolbox but the thing I like in GRASS is the masking possibilities that you don't have in QGIS.
Aug
6
comment Covisibility with QGIS/GRASS : r.los issue
Clearly it was the resolution. I used a 0.5 meter orthophotography to define the region...I need to decrease it but I still have problems in understanding how to change the region's resolution. There's no g.region command in QGIS so when I use the button "edit current grass region" to put 5,5, it doesn't change my raster resolution. The ortho stay at 0.5 meter.
Aug
6
asked Covisibility with QGIS/GRASS : r.los issue
Aug
6
comment clip one layer with the current map layers
Thanks James S and Micha for the advices but I'm not sure to understand. My aim is to clip multiple layers with one. But St_Intersection takes only two layers in arguments. Micha, I didn't understand what is the "issue_clipped" table that you create before the intersection. Will it receive all the clip results ? Do I need to put the multiple tables in the FROM ?
Aug
5
comment clip one layer with the current map layers
I'm using Spatialite through QSpatialite. I have very basic skills in SQL but I didn't see a "Clip" function in Spatialite.
Aug
5
asked clip one layer with the current map layers
Aug
5
accepted Using ogrinfo to list all projection source of a database
Jul
31
asked Using ogrinfo to list all projection source of a database
Jul
28
comment How to batch merge rasters using FOSSGIS tools?
Thank you for the tip but MSYS doesn't work. When I try to open it, I have on error message : "Window doesn't find C:\Program. Check the name and try again". I didn't installed QGIS with the advance OSGeo4w installer because I definitely want use GRASS inside QGIS.
Jul
26
revised How to batch merge rasters using FOSSGIS tools?
added 307 characters in body
Jul
26
asked How to batch merge rasters using FOSSGIS tools?
Jul
19
comment QSpatialite : import multiple TXT/CSV
I just tried your trick without success. I wrote the imports.sql in Notepad++ and ran the line from the sqlite3.exe.
Jul
19
comment QSpatialite : import multiple TXT/CSV
Ok, and if I Have 50 files to import, does the imports.sql looks like : .import first.csv first, .import second.csv second ... .import fiftieth.csv ? Is there no way to do a "for" loop, like a batch ?
Jul
19
asked QSpatialite : import multiple TXT/CSV
Jul
3
awarded  Commentator
Jul
3
awarded  Scholar
Jul
3
accepted issues using ogr2ogr to reproject and rename into shp