4 messages · Yogesh K. Tiwari, Brian Ripley, Don MacQueen +1 more
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 3641 672232 Mobile : +49 1736988789 e-mail : yogesh.tiwari at bgc-jena.mpg.de
Whether 'R' can import Netcdf format data files ??
It can read from and write to them, at least.
Any package in 'R' that can help me on this front ??
Do look at the `R Data Import/Export' manual that ships with R (a recent version is needed), or the R FAQ or the list of packages on CRAN. You will find RNetCDF, ncdf and ncvar.
Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
Please go to http://lib.stat.cmu.edu/R/CRAN/ , click on the "Packages" link, and search for one. -Don
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 3641 672232 Mobile : +49 1736988789 e-mail : yogesh.tiwari at bgc-jena.mpg.de
______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
-------------------------------------- Don MacQueen Environmental Protection Department Lawrence Livermore National Laboratory Livermore, CA, USA
I've been using the ncdf package for reading climate data (mostly, NCEP/NCAR and ECMWF reanalysis stuff). The package does what it says on the tin, but can become quite slow when working with large data sets (e.g. a stack of daily grids say 144x73 elements 1970-to date). Does anyone have any tips for speedy retrieval? I'm thinking about typical drilling/slicing type operations. Cheers, Ben -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch]On Behalf Of Prof Brian Ripley Sent: 12 November 2004 15:05 To: Yogesh K. Tiwari Cc: r-help at stat.math.ethz.ch Subject: Re: [R] whether R can import netcdf file format data ?
Whether 'R' can import Netcdf format data files ??
It can read from and write to them, at least.
Any package in 'R' that can help me on this front ??
Do look at the `R Data Import/Export' manual that ships with R (a recent version is needed), or the R FAQ or the list of packages on CRAN. You will find RNetCDF, ncdf and ncvar. -- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html