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[netCDFDecoders #MDK-706930]: gribtonc decoder help
- To: Bhavani.Balasubramaniyan@xxxxxxxx
- Subject: [netCDFDecoders #MDK-706930]: gribtonc decoder help
- From: "Unidata netCDF Decoders Support" <support-netcdf-decoders@xxxxxxxxxxxxxxxx>
- Date: Thu, 27 Sep 2007 11:18:33 -0600
- Delivered-to: support-decoders@unidata.ucar.edu by laraine.unidata.ucar.edu (Postfix) with ESMTP id E4650CB182; Thu, 27 Sep 2007 11:18:33 -0600 (MDT) id C5CFED5062; Thu, 27 Sep 2007 11:18:33 -0600 (MDT)
Avichal,
we need the same GDS info as the Grib1 products, La1, Lo1, La2, Lo2, Di, and Dj. I cut and pasted
the info from NCEP grib1 documentation.
Robb...
11 - 13
La1 - latitude of first grid point; units: millidegrees (degrees x 1000); values limited to range 0 - 90,000; bit 1 (leftmost) set to 1 for south latitude
14 - 16
Lo1 - longitude of first grid point; units: millidegrees (degrees x 1000); values limited to range 0 - 360,000; bit 1 (leftmost) set to 1 for west longitude
17
Resolution and component flags (See Table 7)
18 - 20
La2 - Latitude of last grid point
(same units, value range, and bit 1 as La1)
21 - 23
Lo2 - Longitude of last grid point (same units, value range, and bit 1 as Lo1)
24 - 25
Di - Longitudinal Direction Increment (same units as Lo1) (if not given, all bits set = 1)
26 - 27
Regular Lat/Lon Grid: Dj - Latitudinal Direction Increment (same units as La1) (if not given, all bits set = 1)
or
Gaussian Grid: N - number of latitude circles between a pole and the equator Mandatory if Gaussian Grid specified
Ticket Details
===================
Ticket ID: MDK-706930
Department: Support netCDF Decoders
Priority: Critical
Status: Open
