similar to: R and hdf

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]]

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

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 am trying to install in my R environment the rhdf5 package and library but it seems to have vanished from either the CRAN or BioConductors sites. Can you tell me where it would be possible to find it or any R library (or function) able to read hdf files? Sincerely, Nicolas Degallier UMR 7159 / IRD UR182 Laboratoire d'Oc?anographie et du Climat, Exp?rimentation et Approches

Dear All, I have data in HDF file format and would like to read it into R. I have tried the package hdf5 without success. Any ideas and suggestions?? Kind regards, Katrin -- Katrin Fleischer Vrije Universiteit Amsterdam Faculty of Earth and Life Sciences Subdepartment Hydrolgy and Geo-Environmental Sciences Room E-360 De Boelelaan 1085 1081 HV AMSTERDAM Tel: +31 20 59 87391

I just tried to build R-0.63.2 on my mklinux machine and noticed a problem with the configure script. First, configure tests for the library libhdf5, then it tests for the libz library. Since libhdf5 depends on libz, the libhdf5 test fails even when it is present. Later in the configuration script, there is a test for hdf5.h. If this file is found, then support for HDF5 is enabled. However,

hello, I have a problem to open an hdf file. i have downloaded the package 'hdf5' as it was advised on R seek. But when i try to load the file, the R console sends me an eror message: setwd("C:/Documents and Settings/Karine/Bureau/data/") #install.packages('hdf5') library("hdf5") sea_ice <- hdf5load("asi-s6250-20090704-v5i.hdf", load =

New files (at CRAN/binaries/ms-windows/win-32-devel ; available at least at Vienna; in a couple of days on every mirrors) - rw0630b.zip: binary distribution; it should run under Win3.1/Win32, Win95, Win98 and WinNT; - rw0630h.zip: `stardard help' files (the ones you see after help(topic) or ?topic); it also includes the help examples (the one needed by

New files (at CRAN/binaries/ms-windows/win-32-devel ; available at least at Vienna; in a couple of days on every mirrors) - rw0630b.zip: binary distribution; it should run under Win3.1/Win32, Win95, Win98 and WinNT; - rw0630h.zip: `stardard help' files (the ones you see after help(topic) or ?topic); it also includes the help examples (the one needed by

The question puzzled me at first, because of your use of "library". It looks as if the hdf5 r "package" utilises the "windows hdf5 library" binary. My reading is that you will have to compile the package yourself after you have downloaded the hdf windows dll from hdf.ncsa.uiuc.edu The instructions are in win.readme.txt of the package source which you can download at

Sorry if that's a vague subject, but this problem is a little weird and I'm just wondering if there are any suggestions out there. We've got a Samba server (3.0.23) running on a CentOS 5.3 server offering up a data share of 7TB on an XFS filesystem. The authentication all happens through a Samba PDC with an LDAP backend all on a different server. The system in question is just a

Hi all -- I am working on 64-bit Windows XP. I'm not a very technical person when it comes to the command line stuff, so please forgive me if this is a stupid question. I have a bunch of HDF files, and I want to dump a single PM25 data layer from each file to .txt by invoking ncdump.exe from system(). Here's a sample command string: "C:/ncdump -v PM25 C:/01aug2010.hdf >

Hi, I saw some ref to R on HDF site and found some e-mails regarding them on Feb. Has there ben any developement on either of these software (HDF or netCDF)? I am primary interested in NT side, but Unix side will help to some degree. Thanks much in advance, ************************************************************** S. Hoon Yoon (Quant) Merrill Lynch

Hi, Is there a version of the hdf library for windows? Cheers Toby

Happy 1999! I've been celebrating the holidays by (finally) getting to the port of our S+ NetCDF routines to R, which I'm trying to make into a library. At the moment, there are two issues I'd appreciate advice on: 1. Is support for mode "single" data planned anytime soon in R? A lot of our NetCDF files contain "single" data and having to coerce into

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'm an R newbie, so please forgive if this question has been asked and answered many times before on this mailing list. I can't find anything in the manual (Notes or R), the FAQ or on CRAN, so... Has anyone implemented an interface so R can read NCSA's HDF? -- Terry J. Westley, Principal Engineer Veridian Engineering, Calspan Operations P.O. Box 400, Buffalo, NY 14225 twestley at

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

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