Re: NCL and NCEP-DOE Reanalysis (R2) GRIB files

From: Mary Haley (haley AT ucar.edu)
Date: Wed Jun 22 2005 - 11:50:23 MDT

  • Next message: Dennis Shea: "Re: NCL and NCEP-DOE Reanalysis (R2) GRIB files"

    On Tue, 21 Jun 2005, John Kelley wrote:

    > Has anyone used NCL to convert the NCEP-DOE Reanalysis (R2) monthly
    > atmospheric analyses in GRIB format to netCDF?
    > The R2 fields are on a global long-lat grid (144 x 73) with a 2.5 deg of
    > longitude resolution.
    >
    > John Kelley
    > NOAA/National Ocean Service
    > Durham, NH

    One of our data experts answered this question internally, and
    he said I could share it with ncl-talk, so here it is:

         The NCEP/DOE Reanalysis (R2) data files are in GRIB format. You
         should be able to convert the GRIB files into netcdf files using
         NCL.

         Before you start the conversion, please check the following
         site. CDC of NOAA may have what you need in netcdf files
         already. The definitions used in the CDC's netcdf files may be
         different from what NCL generates.
         http://www.cdc.noaa.gov/cdc/data.ncep.reanalysis2.html

    --Mary

    -------------------------------------------------
    Mary Haley haley@ucar.edu
    NCAR/SCD/VETS 303-497-1254 (voice)
    1850 Table Mesa Dr 303-497-1239 (fax)
    Boulder, CO 80305
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