[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[netCDFJava #MYG-785641]: Extracting data from a grib file

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: [netCDFJava #MYG-785641]: Extracting data from a grib file
  • Date: Mon, 17 Aug 2009 10:23:41 -0600
David,

The grib package doesn't create grib but there's a grib filter method that 
permits one to extract records from a grib file based on parameter criteria and 
outputs another grib file. These filters are used internally where I wanted
test files with certain type of data. The methods are limited in that they can 
only filter  one parameter at a time but multiple runs with the output appended 
to each other might be an option. The methods are  Grib2ExtractRawData and 
Grib1ExtractRawData. 

Interpolation could be done if I had the time, currently I'm booked for the 
next year.

The package has just been through a major refactor and  the latest distribution 
is in alpha testing. I would appreciate any comments on how the code is 
preforming.  The dist is at:
http://www.unidata.ucar.edu/software/decoders/
 

The release version 
grib-decoder-java_8.0.1.tar.gz    or  GRIBJava.tar.gz

Thanks,
RObb...

Ticket Details
===================
Ticket ID: MYG-785641
Department: Support netCDF Java
Priority: High
Status: Open