On Wed, 6 May 2009, Marie CHARRU wrote:
Thank you Roger.
I did'nt know what this LMZ.F3GWR.test() function was for. It seems that
it is what I need, but when I try to run it, I have an error message
coming up :
/Error: cannot allocate vector of size 52.5 Mo.
/I read on the R-sig-geo list that
Thank you Roger.
I did'nt know what this LMZ.F3GWR.test() function was for. It seems that
it is what I need, but when I try to run it, I have an error message
coming up :
/Error: cannot allocate vector of size 52.5 Mo.
/I read on the R-sig-geo list that this could be due to the size of my
data
Hi Wesley,
The proj.4 string definition is available at (bookmark it!):
http://trac.osgeo.org/proj/wiki/GenParms
and then a list of projections is available at:
http://www.remotesensing.org/geotiff/proj_list/
all the best from Split,
Tom Hengl
http://spatial-analyst.net/
ok, thanks, we are using
> system("g.version")
GRASS 6.3.0 (2008)
which is what comes for binaries for ubuntu 8.04 by now.
We should be compiling qgis, grass and gdal soon and will
try again and let you know.
Anyway, by now our process works using plugin=F and ignore.stderr=T
and the newest spg
Thanks Paul,
I did find the mailing list and am using the following proj4 definition for
both my shapefile and imagery data. It seems to work in R so I am happy with
the result.
+proj=tmerc +south +ellips=WGS84 +datum=WGS84 +lon_o=31 +k_0=1 +units=m +no_defs
As per usual I found the solution n
Hi Wesley,
A good source of information in regard of projections is the proj4
mailing list:
http://lists.maptools.org/mailman/listinfo/proj
cheers,
Paul
Wesley Roberts wrote:
Dear Colleagues,
I have a data set which is projected using the following projection,
Hartebeeshoek94 Projection G
Dear Colleagues,
I have a data set which is projected using the following projection,
Hartebeeshoek94 Projection Gauss Conform LO31. This is a local projection used
in South Africa. So far, I have only been able to find the EPSG code for the
projection from http://spatialreference.org/ref/epsg/
