similar to: netCDF

hihi i've a matrix say a(30,10,5). how can a function (for example histogram) be used to calculate along the first axis, or to create a 10x5 matrix of histograms? wolfgang -- Wolfgang Mueller Phone +41 1 256-9203, MeteoSwiss Kraehbuehlstr. 58, mailto:muw at meteoswiss.ch CH-8044 Zuerich, Switzerland http://www.meteoswiss.ch/

hihi easy! i would like run r in batch mode. how could i pass through arguments for my r.script. for example: r batch my_script.R arg1 arg2 and how must i modify the r script. wolfgang -- Wolfgang Mueller Phone +41 1 256-9203, MeteoSwiss Kraehbuehlstr. 58, mailto:muw at meteoswiss.ch CH-8044 Zuerich, Switzerland http://www.meteoswiss.ch/

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",

Hi! I have been coding a C-program which will read data from the netCDF format (a commonly used file format in the geophysical research community: see Unidata's URL for explanation: http://www.unidata.ucar.edu/packages/netcdf/), and have got to the point where I don't know what the error message mean. The C-program is called nc2r.c. When compiling the code, I get a number of warnings,

summary: I can successfully ncvar_put(...) data to a file, but when I try to ncvar_get(...) the same data, I get > Error in if (nc$var[[li]]$hasAddOffset) addOffset = nc$var[[li]]$addOffset else addOffset = 0 : > argument is of length zero How to fix or debug? details: R code @ https://github.com/TomRoche/GEIA_to_NetCDF successfully (if crudely) uses R packages={ncdf4, maps, fields}

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

Dear R communities Could you please help me with the problem I encounter while trying to install the ncdf package? download.packages("ncdf", "/home/user/soft/R/library/") cd /home/user/soft/R/library R CMD INSTALL ncdf_1.6.tar.gz # fail sudo R CMD INSTALL ncdf_1.6.tar.gz # fail cd /home/user/soft/ # download

Wanting a commandline solution (for a problem detailed @ http://mailman.unidata.ucar.edu/mailing_lists/archives/netcdfgroup/2012/msg00279.html ) I turned to Rscript, and whacked out the q'n'd https://github.com/TomRoche/GEIA_to_netCDF/blob/master/netCDF.stats.to.stdout.r However it wasn't as quick as hoped, because I spent quite a bit of time figuring out how to pass the arguments.

Saludos estimados usuarios ! Estoy recién iniciándome en R y no he encontrado ejemplos de cómo graficar los archivos netcdf que genera el modelo meterológico WRF. ¿Alguien tiene por ahí algunos scripts que me permitan ir interiorizándome en el uso de paletas de colores, mapas y graficas de variables de este modelo? Anteriormente lo hacía vía GrADS, convirtiendo el NetCDf a GRIB, pero con las

Hi, I've been playing with R for only a few days, so I'm not terribly familiar with it yet. Has anyone ever done any work using HDF or NetCDF files with R? Both file formats have libraries which can be linked to a program to read and write data to these formats. Is this sort of thing possible with R? We are planning to use the HDF format to store experimental data collected by some

If a move toward machine-independent representation seems reasonable, it may be worth looking at some of the binary data exchange formats used by nasa and others, CDF http://nssdc.gsfc.nasa.gov/cdf/cdf_home.html netCDF http://www.unidata.ucar.edu/packages/netcdf/index.html HDF http://hdf.ncsa.uiuc.edu/ There may also be something useful in the "Scientific Data Format Information

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

Greetings. I am attempting to add NetCDF libraries within R, and have failed. We have R version 2.8, and are running on a 64-bit Redhat Linux 2.6.18 kernel: Red Hat Enterprise Linux Client release 5.2 (Tikanga) Linux halfmoon.ncdc.noaa.gov 2.6.18-92.1.22.el5 #1 SMP Fri Dec 5 09:28:22 EST 2008 x86_64 x86_64 x86_64 GNU/Linux I have run the installation instructions found at

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

Buenas tardes, gracias a ambos por su ayuda, conseguí con éxito finalmente instalar ambos paquetes y abrir el netcdf de versión 4 desde RStudio. Mi consulta al siguiente paso, después de buscar sobre el tema es, como creo que no es posible realizar la transformación de netCDF-4 a netCDF-3, ¿es posible guardar con raster ese archivo .nc que pude abrir en R y ya llevarlo al SIG? Para ello he

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 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

How to programmatically (i.e., without no or minimal handcoding) copy a netCDF file? (Without calling > system("cp whatever wherever") :-) Why I ask: I need to "do surgery" on a large netCDF file (technically an I/O API file which uses netCDF). My group believes a data-assimilation error caused a data variable to be corrupted in a certain way, so I'm going to

Dear CSAG R users, I will be glad if someone can point out what I am doing wrong or not doing at all in this. I am trying to write out netcdf file in R. I have 26 time step but only the first time step is written. For example: >library(ncdf) >path <- '/home/work/' >forecast <- open.ncdf(paste(path,'cam.1980.2005.nc',sep="")) > fore <-