[GRASS-user] cloud removal

2011-10-14 Thread Mohammed Rashad
How to remove cloud from a satellite imagery maybe landsat using GRASS GIS -- Regards, Mohammed Rashad K M M.S. (By Research) student Lab for Spatial Informatics Department of CSE International Institute of Information Technology Hyderabad, India

Re: [GRASS-user] cloud removal

2011-10-14 Thread Sören Gebbert
http://grass.osgeo.org/wiki/GRASS_AddOns#i.landsat.acca 2011/10/14 Mohammed Rashad mohammedrasha...@gmail.com: How to remove cloud from a satellite imagery maybe landsat using GRASS GIS -- Regards,    Mohammed Rashad K M    M.S. (By Research) student    Lab for Spatial Informatics    

Re: [GRASS-user] cloud removal

2011-10-14 Thread Mohammed Rashad
thanks can you provide some sample data 2011/10/14 Sören Gebbert soerengebb...@googlemail.com http://grass.osgeo.org/wiki/GRASS_AddOns#i.landsat.acca 2011/10/14 Mohammed Rashad mohammedrasha...@gmail.com: How to remove cloud from a satellite imagery maybe landsat using GRASS GIS --

Re: [GRASS-user] cloud removal

2011-10-14 Thread Sören Gebbert
http://glovis.usgs.gov/ 2011/10/14 Mohammed Rashad mohammedrasha...@gmail.com: thanks can you provide some sample data 2011/10/14 Sören Gebbert soerengebb...@googlemail.com http://grass.osgeo.org/wiki/GRASS_AddOns#i.landsat.acca 2011/10/14 Mohammed Rashad mohammedrasha...@gmail.com:

[GRASS-user] GRASS daily builds packages for OSGeo4W

2011-10-14 Thread Martin Landa
Hi, OSGeo4W now also contains daily builds of G64svn, G65svn and G70svn [1]. Enjoy, Martin [1] http://trac.osgeo.org/osgeo4w/wiki/PackageListing#GRASSGIS -- Martin Landa landa.martin gmail.com * http://geo.fsv.cvut.cz/~landa ___ grass-user mailing

Re: [GRASS-user] Linking raster map instead of copying - alternative to r.reclass?

2011-10-14 Thread Glynn Clements
Rainer M Krug wrote: In addition, would r.reclass be dynamic, i.e. if map_2007 is changing, will that be reflected when I access map? yes, although only categories present when the original r.reclass command was run would be considered. (e.g. if the range expands the reclass

Re: [GRASS-user] AddOn or Script when compiling GRASS from source

2011-10-14 Thread Glynn Clements
Hamish wrote: IOW, GRASS_ADDON_PATH is supposed to be the root of the add-on hierarchy, analogous to GISBASE for the main installation. no it is not supposed to be like that! the fact that it has been used like that in trunk is a mistake I hope to remedy. mainly by having

Re: [GRASS-user] AddOn or Script when compiling GRASS from source

2011-10-14 Thread Martin Landa
Hi, 2011/10/14 Glynn Clements gl...@gclements.plus.com: [...] g.extension creates symlinks to ameliorate the misuse. FYI I plan to modify g.extension in grass6 to install executables to the main ADDON dir, instead of to scripts/ and bin/ + symlinks back to the main dir. The current way is

[GRASS-user] v.in.ogr of a 3d shape

2011-10-14 Thread Sebastian Schubert
Hi, I want to read a 3d shape. Unfortunately, it does not finish (killed after 2 hours!). Qgis is able to import it although I guess it is done in 2d what grass is also capable of without the -z switch. Here is the output with grass 6.4.1: v.in.ogr --v -z dsn=St_Flaeche_3D.shp out=basel3d

Re: [GRASS-user] v.in.ogr of a 3d shape

2011-10-14 Thread Markus Metz
Sebastian Schubert wrote: Hi, I want to read a 3d shape. Unfortunately, it does not finish (killed after 2 hours!). Qgis is able to import it although I guess it is done in 2d what grass is also capable of without the -z switch. Here is the output with grass 6.4.1:  v.in.ogr --v -z

Re: [GRASS-user] v.in.ogr of a 3d shape

2011-10-14 Thread Benjamin Ducke
You have 3D polygons in your input data. Getting 3D polygon data into GRASS can be tricky. Since GRASS uses a 2D topology model for polygons, it will butcher all 3D polygons that do not overlap in 3D space, but do so from a 2D perspective. It will also have trouble with polygons that extend

Re: [GRASS-user] GRASS daily builds packages for OSGeo4W

2011-10-14 Thread Giovanni Manghi
Hi Martin, thanks! when I try to launch GRASS7 I get C:\Users\gioC:\OSGeo4W\bin\grass70.bat -gui C:\Users\giocall C:\OSGeo4W\apps\grass\grass-7.0.svn\etc\env.bat C:\Users\gioset GISBASE=C:\OSGeo4W\apps\grass\grass-7.0.svn C:\Users\gioset WINGISBASE=C:\OSGeo4W\apps\grass\grass-7.0.svn

Re: [GRASS-user] GRASS daily builds packages for OSGeo4W

2011-10-14 Thread Martin Landa
Hi, 2011/10/15 Giovanni Manghi giovanni.man...@gmail.com: C:\Users\gioC:\OSGeo4W\bin\python.exe C:\OSGeo4W\bin\grass70.py -gui C:\OSGeo4W\bin\python.exe: can't open file 'C:\OSGeo4W\bin\grass70.py': [Errno 2 ] No such file or directory I know, it should be fixed in the next build. Martin --