thanks! It is working fine now.
Thanks for the help.
Jan

On Tue, Nov 23, 2010 at 5:06 AM, Massimo Di Stefano <
massimodisasha@gmail.com> wrote:

> the path should be :
>
> /Application/GRASS-6.4.app/Contents/MacOS
>
> epy$ ls
> AUTHORS                 bin                     grass.sh
> CHANGES                 bwidget                 include
> COPYING                 docs                    lib
> GPL.TXT                 driver                  man
> GRASS                   etc                     scripts
> REQUIREMENTS.html       fonts
>
>
>
>
> Il giorno 22/nov/2010, alle ore 16.49, Roger Bivand ha scritto:
>
> > On Mon, 22 Nov 2010, Jan Verbesselt wrote:
> >
> >> Hi,
> >>
> >> I am trying to run grass from R via the spgrass6 package on MacOSx while
> >> following this nice Wiki. I have installed the spgrass6 package from
> source
> >> on mac. grass-6.4 is also installed via the great website of KingChaos (
> >> http://www.kyngchaos.com/software/grass).
> >>
> >>> library(spgrass6)
> >> Loading required package: sp
> >> Loading required package: rgdal
> >> Geospatial Data Abstraction Library extensions to R successfully loaded
> >> Loaded GDAL runtime: GDAL 1.7.2, released 2010/04/23
> >> Path to GDAL shared files:
> >> /Library/Frameworks/GDAL.framework/Versions/1.7/Resources/gdal
> >> Loaded PROJ.4 runtime: Rel. 4.7.1, 23 September 2009
> >> Path to PROJ.4 shared files: (autodetected)
> >> Loading required package: XML
> >> GRASS GIS interface loaded with GRASS version: (GRASS not running)
> >>
> >> when trying the following:
> >>> loc <- initGRASS("/Applications/GRASS-6.4.app", home=tempdir())
> >
> > What this is saying is that the string is not "the directory path to
> GRASS binaries and libraries" for your platform. For me:
> >
> >> list.files("/home/rsb/topics/grass/g640/grass-6.4.0")
> > [1] "AUTHORS"           "bin"               "bwidget"
> > [4] "CHANGES"           "COPYING"           "docs"
> > [7] "driver"            "etc"               "fonts"
> > [10] "GPL.TXT"           "include"           "lib"
> > [13] "man"               "REQUIREMENTS.html" "scripts"
> > [16] "tools"
> >
> > so when you see something similar for the directory path on your system,
> you will have found the incantation.
> >
> > If you don't make progress, please consider moving this thread to the
> grass-stats list:
> >
> > http://lists.osgeo.org/mailman/listinfo/grass-stats
> >
> > where there may be users with the same platform.
> >
> > Roger
> >
> >>
> >> I obtain the following error:
> >> /bin/sh: g.gisenv: command not found
> >> /bin/sh: g.gisenv: command not found
> >> /bin/sh: g.gisenv: command not found
> >> /bin/sh: g.gisenv: command not found
> >> /bin/sh: g.gisenv: command not found
> >> Error in system(cmd0, intern = TRUE) : error in running command
> >> Error in parseGRASS(cmd) : g.region not found
> >> sh: g.region: command not found
> >>
> >> Is there a solution?
> >>
> >> I am learning GRASS at the moment to visualise and explore 3D
> terrestrial
> >> point lidar datasets (las format) and analyse subsets via R.
> >>
> >> Thanks,
> >> Jan
> >>
> >>      [[alternative HTML version deleted]]
> >>
> >> _______________________________________________
> >> R-sig-Geo mailing list
> >> R-sig-Geo@stat.math.ethz.ch
> >> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
> >>
> >
> > --
> > Roger Bivand
> > Economic Geography Section, Department of Economics, Norwegian School of
> > Economics and Business Administration, Helleveien 30, N-5045 Bergen,
> > Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43
> > e-mail: Roger.Bivand@nhh.no
> >
> > _______________________________________________
> > R-sig-Geo mailing list
> > R-sig-Geo@stat.math.ethz.ch
> > https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>
>

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