similar to: climate data, Netcdf

Hi when I call the function below in R, i get the error: Object 'pairlist' can't be converted to 'double'. #include <R.h> #include <Rdefines.h> #include <Rmath.h> SEXP CSimPoisson(SEXP lambda, SEXP tgrid, SEXP T2M, SEXP Ni, SEXP NT) { double sign, EVar; double *xlambda, *xtgrid, *xT2M, *xNi, *xNT, *xtau; SEXP tau; int ltgrid =0; int i = 0; int j = 0;

Aloha, I just made some quick hacks on the configure script with the 'ncdf' package to make it link with the opendap/dods libraries (opendap.org) rather than the netcdf api library. Basically, this allows a user to interact in R with a remotely served dataset as if it were a netcdf file on the local filesystem (read-only). Functionality with local files should continue to work as

Hi I want to write a C function for the R Code below and call it with .Call: SimPoisson <- function(lambda,tgrid,T2M) #Simulation eines Poissonprozesses { NT <- 0 Ni <- rep(0,length(tgrid)) tau <- 0 sign <- 0 if(lambda != 0) { i=1 j=1 while (1) { EVar <- rexp(1,lambda) sign <- sign + EVar if (sign > T2M) { break } tau[i] <- sign

Hi, I am using the package ncdf to create netCDF files and I want to mimic the the header of an exiting netCDF file created outside of R. Below is what the existing header looks like (part of it that is different): netcdf ccd1984_05_08 { dimensions: lat = 1974 ; lon = 1894 ; time = UNLIMITED ; // (1 currently) variables: int time(time) ;

Hello, I have been having difficulties opening netcdf files using the netcdf library. I am able to successfully open the file and I can determine the names and size. However, when I try to read it I receive an error. Reading the documentation, I am wondering if this might be due to a difference between netcdf version 2 and more recent netcdf format? I've tried using different values for the

I am looking for a package to read and write NetCDF files. NetCDF package says it can only read, not write. Another package for the standard binary file format? Daehyok Shin

Thomas, I'm using your package netCDF. Thanks for making it and for leave it available for public use. It took me a little while installing it, as my netcdf library is libnetcdf.a (not libnetcdf) and my library directory is not /usr/local/lib. Finally, I was able to install with the following: 1. ln -s libnet.a libnet (in my usr/local/netcdf-3.5.0/lib directory) 2. R CMD INSTALL

Dear all, I would like to use data in .netcdf format and for those I have to use the netCDF or ncdf packages. Problem : these packages don't seem to work : "Error in testRversion(descfields) : This package has not been installed properly See the Note in ?library" (with netCDF package) Does anybody have the same problems with these packages ? Is there any

I am attempting to install the netCDF module into R on a computer running solaris 5.8 but it keeps saying it can not find the required netCDF libraries & header files, error below. I have run configure, as ./configure --with-netCDF=/usr/local/netcdf-3.5.0 To configure the path, but keep getting the following error. climate at netCDF : > R CMD INSTALL /home/climate/murphyb/netCDF *

Has anyone experimented with the Network Common Data Format (netcdf) described at http://www.unidata.ucar.edu/packages/netcdf for archiving data? Is this format widely used outside of atmospheric research? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",

Dear R Users, I am using R 2.14.1 on windows How to read netcdf files in R ? Which packeges do we need to install for this, and what commands are used for reading netcdf files. Thanks, Best Regards, Yogesh Tiwari -- Yogesh K. Tiwari (Dr.rer.nat), Scientist, Centre for Climate Change Research, Indian Institute of Tropical Meteorology, Homi Bhabha Road, Pashan, Pune-411008 INDIA Phone:

Dear R Users, How do we read netcdf / hdf format files in R ? Also, can we convert netcdf to hdf format in R? Great Thanks, Best Regards, Yogesh [[alternative HTML version deleted]]

Hello, I am trying to access several netCDF files that are also zipped (via gzip I guess) (and stored in a directory that I only have reading permit) I tried to unzip them using gzfile, gzcon, etc, and then open them with open.ncdf (from ncdf package). Everything was unsuccesful. I had no problem using the ncdf package with "normal" netCDF files I would really appreciate any

I am trying to download and open an on-line netcdf file. I'm using Windows XP and R 2.11.1 Here's my script library(ncdf) link <- "http://ibis.grdl.noaa.gov/SAT/SeaLevelRise/slr/slr_sla_gbl_free_all_66.nc" dest <- "C:/temp/slr_sla_gbl_free_all_66.nc" download.file(url=link,destfile=dest) nc1 <- open.ncdf(dest) The file appears in my C:/temp

Hi, I was wondering whether there are interfaces to netCDF, HDF4, or HDF5 for "R". Thanks, Thomas. tmb-r-project at lumo.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the

Dear all I have to combine 3D netCDF files (lon, lat, time). The files contain data of one month and I need a year file containing all the data. Because the attributes of all files are the same, I copied the first file and appended the data of the other months. This went well until the provider of the data changed the time-dimension from UNLIMITED to LIMITED. Is there a way to change the time

Hi, I'm new to R. I have some daily soil moisture data for the year 1979 in netcdf format such as these sm19790101.1.nc sm19790102.1.nc . . . sm19791231.1.nc I need to average a variable called "sm" to monthly resolution. I've done these days = formatC(1:31, width=2, flag="0") ncfiles = lapply(days, function(d){ filename = paste("sm197901", d,

I faced this problem when typing: temperature <- get.var.ncdf( ex.nc, 'Temperature' ) *unable to allocate a vector of size 2.8 GB* By the way my computer memory is 4G and the original size of the file is 1.4G,netcdf file I don't know what is the problem.Any suggestion please I tried also memory limit(4000) 4000 but didnt solve the problem.any help -- View this message in

Hello R Users, Whether 'R' can import Netcdf format data files ?? Any package in 'R' that can help me on this front ?? Many thanks in advance, Regards, Yogesh -- =========================================== Yogesh K. Tiwari, Max-Planck Institute for Biogeochemistry, Postfach 10 01 64, D-07701 Jena, Germany Office : +49 3641 576376 Fax : +49 3641 577300 Home : +49

Dear R-help, I have a question relating to the netCDF package for R in the Windows environment. I have used this package in the Linux version with no problem, and the Windows version of R installed the package without problems. But there are problems when I try to read a netCDF file: Error in .C("open_netcdf", filename, id=as.integer(verbose)): C/Fortran function name not in load