similar to: Release of R/GRASS GIS interface for R >= 1.2.x

Dear list, I get the following error message when installing the package GRASS. missing link(s): interp.new missing link(s): vgram Krig predict.Krig predict.se.Krig See also below for the full installation message. What does this mean exactly? Regards, Ulrich ------------------------------------------------------------------ > R CMD INSTALL

Dear list, since I have installed GRASS_0.1-8.tar.gz (devel) with R 1.4.1 on RedHat7.1 Linux I get the following message when I want to save the workspace image: -------------------------------------------------- Save workspace image? [y/n/c]: y Error in file(file, "wb") : cannot open file `.RDataTmp' ------------------------------------------------- Where can I find the

Dear R Community- I am a new user of R. I am using R with GRASS GIS. I would apply svm "on" raster data in GRASS. Basically I have a raster with "areas training" and other three raster (each represents a band of ASTER satellite image). My goal is to classify, according to training areas, the 3 raster. Trying to replicate the guides found on the net, I did the following: #

Dear list, I have a problem to install the GRASS_0.1-4.tar.gz on RedHat7.1 Linux. The gmake5 is missing. But I am not quite sure what it is? Is it a gnu version of MAKE? I could not locate it on my system and I do not know what is really meant. Any experience? I get the following message: ---------------------------------------------------- bash-2.04$ R CMD INSTALL -l

Hi, I tried to install R packages required for the GRASS-R interface by using the following command (copied from http://www.geog.uni-hannover.de/grass/statsgrass/grass6_r_install.html): /install.packages (c("sp", "spgrass6","rgdal","maptools"), dependencies =TRUE)/ rgdal package was installed successfully; There were problems to find 'sp' and

Hi all, In my version of the R package GRASS (pre-4) I only manage to export an R object to GRASS with the name "akspl" which, if I am not wrong, is only a sample name in the example(). It goes that way: rast.obj->akspl rast.put(G, akspl, lname="rast.obj", ...) Is that a known problem or have I done something wrong anywhere? Miha Staut

Dear All, Does anyone know of any GIS packages for R? I know that there are GIS facilities for S-Plus (eg Arc Info), and am looking for freeware equivalents. Best wishes, Sam Brown ----------------------------------------------------------- Sam Brown sam at zoo.cam.ac.uk Department of Zoology tel +44 1223 330933 Downing Street fax +44 1223 334466

Hello all, I'm having troubles getting R to load data from GRASS 7. I suspect I have installed something wrong, but can't figure out what. Any suggestions for what I could look for or how to trouble shoot this? Thanks in advance for any help! After having other issues last week, we have upgraded Debian to the testing version. The other problems are solved, but now I can't get

Hi, With your help I've found out that library(GRASS) is the responsible for several warnings I'm obtaining. I've got a loop (~100 runs) and for every loop, I'm carrying out several operations over a sequence of raster maps (12) read from the GRASS GIS. But for every map and loop I always use RGRASS.temp as the R-workspace name for the imported raster files, no matter the name of

Hi, I'm running R 2.0 installed from the source port on FreeBSd 4.10 and I'm having trouble installing the GRASS package. Following is the procedure plus errors: > options(CRAN="http://cran.us.r-project.org") > install.packages("GRASS") <download snipped> downloaded 186Kb * Installing *source* package 'GRASS' ... ** libs cc

Hi Sorry for crossposting, but I think this can be of interest for GRASS and R users. I am planning to write a package to make the use of GRASS from R easier. The idea is to wrap the system call to execute the GRASS command into an R command of the same name. e.g: r.to.vect <- function(..., intern=TRUE, ignore.stderr=FALSE) { comm <- paste( "r.to.vect ", ...,

I have a geodatabase and would like to import it into GRASS, but it is in .mbf. I use mac and linux, and don't have access to access on the machines that I normally use. I do have access to access at school, but I would like to find a way around this if possible. Any thoughts, comments, or suggestions would be welcome. thanks, -- Stephen Sefick Let's not spend our time and resources

Dear all, A very basic terrain calculated as a matrix from Spatial Points Patterns: #interpolate using the akima package library(akima) terrain=interp(ppoints$x,ppoints$y,ppoints$marks,xo=x0,yo=y0, linear=F) > class(terrain) [1] "list" > class(terrain$x) #these are the x-coord i.e: [1...1000] [1] "numeric" > class(terrain$y)#these are the y-coord i.e: [1...1000] [1]

Hello everybody! For my academic project work I intend to use only open-source software. My objective is to carry out classification of satellite digital images using Geostatistics. I found out GRASS is a good software for image processing. Also a good geostatistics software is R. It is also known that R can be used in combination with GRASS. But I am not able to confirm that satellite digital

Hello, I run R inside GRASS and tried to obtain values of a raster file inside GRASS but this raster image contains only a few relevant pixel and approx. 1.5 Mill. NA's, I did G <- gmeta() sites1 <- rast.get(G, "sites1") df.sites1 <- data.frame(east(G), north(G), sites1, na.action=na.omit) Error in as.data.frame.default(x[[i]], optional = TRUE) : can't

Hi, everybody! i created a imagem by kriging using geoR package. I imported points from GRASS("zn", after converted to geodata "zn_geo"), the border "zn_border" and a raster mask. Then i interpolated the points by kriging and created a raster image. Now, i need export this image back to GRASS to use it in the module r.mapcalc. I can't do it. I tried use

Wine 1.1.40, Nvidia 7900GS I'm running the game with a static lighting, had to do winetricks d3dx9, since it didn't start without native libraries (xrEngine.exe crashed with an irresponsible bug report window and "wine: Call from 0x7edd1137 to unimplemented function d3dx9_36.dll.D3DXDeclaratorFromFVF, aborting" message in the wine log). Not sure if it is a correct solution. The

Hello R-Group, I am new working with netcdf files and the raster package in R.I am trying to read in a netcdf file using the package "ncdf".I am able to get the lat, lon and parameter I need and can plot using fill.contour.Ultimately, I am trying to create a .asc file to reafd into GIS.I am using the package "raster" to read the parameter.When I read in with

spring has sprung, so on this day of grass, i guess i just can't hold this back any more. > http://zenmagiclove.com/aarp2.py voila. a dingus for zen markup language. lighter than markdown. _and_ more powerful... i know. wha? go figure. not that it's a competition. supporters will love finally seeing a look. detractors will love the bugs i left in there, just for them, as

Hi, I just imported two raster maps into R using the SPGRASS6 package, one containing elevation data and the other containing an erosion index: Kar_inc <-readRAST6("Incis_Kar", plugin=FALSE) Kar_dem <- readRAST6("DEM_Kar", plugin=FALSE) I just wanted to make a xy plot of erosion parameter vs elevation. How does this work? I don't get how to handle