Displaying 6 results from an estimated 6 matches for "mapset".
Did you mean:
capset
2012 Feb 20
1
readVECT6 and readRAST6 fails with R and GRASS 7 ???
...SS GIS interface loaded with GRASS version: GRASS 7.0.svn50847M (2012)
and location: spearfish70
> gmeta6()
gisdbase /home/shared/research/GRASSDATA
location spearfish70
...etc...
> system("g.list vect")
----------------------------------------------
vector files available in mapset <PERMANENT>:
archsites roads t_9961_200 t_9961_500
t_roads_prime
bugsites roads_net t_9961_200_all t_9961_500_all
t_roads_second
...etc...
> system("g.list rast")
> streams <- readVECT6("streams", type = "line,boundary&q...
2005 Feb 08
1
Using GRASS/R interface with an xy location
...GRASS 5.7 and R 2.0 for OS X. I have a simple xy location I
am doing some theoretical work with and would like to import maps into
R using the interface in order to do analyses. Yet when I attempt to
do this, I get the following error:
>G<-gmeta()
Error in gmeta() : region for current mapset is invalid
line 11: <top: 100>
run "g.region"
I traced the problem to the compiled C program that is called from the
gmeta R function (i.e. > .C("gmeta") gives me the same error). I
haven't been able to locate the source code on my volume.
If I use gmeta(...
2012 Feb 21
0
R-SIG-Debian Digest, Vol 78, Issue 3
...cation: spearfish70
> >> gmeta6()
> > gisdbase /home/shared/research/GRASSDATA
> > location spearfish70
> > ...etc...
> >> system("g.list vect")
> > ----------------------------------------------
> >
> > vector files available in mapset<PERMANENT>:
> > archsites roads t_9961_200 t_9961_500
> > t_roads_prime
> > bugsites roads_net t_9961_200_all t_9961_500_all
> > t_roads_second
> > ...etc...
> >
> >> system("g.list rast")
> >...
2009 Jul 01
0
The step before interfacing to GRASS
...terrain$z)#these are the height
[1] "matrix"
I would like to export this "terrain" (list object) to GRASS.
Reading the documentation that I found for interfacing between GRASS 6 and R (library (spgrass6)). I understood the following (I already managed to configured properly the mapset and so on):
1. I have to create a SpatialGridDataFrame object before to write into a Raster file.
2. In order to create a SpatialGridDataFrame I need a GridTopology.
3. After doing it, I am allow to write the file into GRASS using the function writeRAST6, like: writeRAST6 (spterrain, "maps.de...
2007 May 20
4
Running an R script without running R
Is there any way to run an R script without running R?
As an example, suppose I have a tcl/tk interface that asks
for a number (in a GUI) and displays its factorial. Is there a
way to invoke this script without invoking R?
I'm using R 2.4.1 in GNU/Linux Fedora Core 4.
Alberto Monteiro
2004 Jul 28
5
using Rterm under cygwin, no possiblity to delete characters
Dear R-users,
When I call Rterm from cygwin, I have no options but typing the exact syntax
the first time. If I happen to hit the "delete" key (backspace), R dies when
I press enter saying :
Error: ... (error concerning the function on the last line of text)
Execution halted
Perhaps some of you have experienced this and found work arounds? One has to
be pretty good to type without