On Tue, 13 Sep 2016, Markus Neteler wrote:
GRASS supports many common GIS formats, and many uncommon ones too. The primary import/export tool is called GDAL/OGR. It is the Rosetta Stone of the free GIS world: - Supported raster formats via r.in.gdal (for example importing GeoTiffs) - Supported vector formats via v.in.ogr (for example importing Shapefiles)
Please suggest what to add (or you may edit directly).
Markus, Raster files such as those available in ESRI Grid format include a file named prj.adf. That's a pretty good clue it contains the projection informaiton that grass needs to create a location. Vector files available as ESRI Shapefiles include a *.prj which grass uses to define a location's projection. The vector files available in ESRI, Garmin, etc. open file grid format have extensions of .atx, .gdb*, and .spx; at least, those are the ones I see in the transportation map I want to import. They all seem to be database files, not projection files. I've tried the .atx and several flavors of .gdb* without success. And, now that I moved ~/grassdata to ~/data/grassdata (and modified ~/.grass7/rc to reflect the new path) grass does not recognize ~/data/grassdata/ODOT2014/ as a location available for selection in the initial dialog box. What I'd like to learn is how to specify a location using .atx or .gdb files. Then I could move these data in there and import them prior to reprojecting them to the current project subdirectory. I'd be happy to write this procedure on the wiki page once I had something useful to write. Thanks, Rich _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
