Updating the spgrass6 and rgdal packages fixed the problem.
Thanks,
Sam
Roger Bivand wrote:
On Mon, 17 Nov 2008, Sam Veloz wrote:
I am trying to run R from within GRASS. I am running GRASS 6.3.0 with
R 2.8.0 on a Vista 64 platform. I am able to start R within GRASS and
load the spgrass6 library fine. However when I try:
G <- gmeta6()
I get the following error:
Error in system(paste(paste("g.region", .addexe(), sep = ""), "-g3"), :
g.region not found
Thanks. The most likely cause is that the system is not being identified
as a "windows" system. Could you copy the output from your running R
within GRASS of .sessionInfo() and of Sys.getenv() into an RData file
(save()) and pass it to me off-list? The specific test expects
.Platform$OS.type == "windows", and if it isn't, there may be issues.
The other possibility is that Sys.getenv("OSTYPE") isn't known.
Roger
If I run g.region -p in GRASS I get:
projection: 99 (Albers Equal Area)
zone: 0
datum: nad27
ellipsoid: clark66
north: 450300
south: -604700
west: -373900
east: 540100
nsres: 1000
ewres: 1000
rows: 1055
cols: 914
cells: 964270
I am new to GRASS but have been working with R for a couple of years.
Is there something simple I am missing?
Thanks,
Sam
--
****************************************************
Sam Veloz
Postdoctoral Researcher
Department of Environmental Science and Policy
University of California, Davis
[EMAIL PROTECTED]
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