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DIFAX Alternatives

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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: DIFAX Alternatives
  • Date: Tue, 25 Jul 2000 14:09:14 -0600 (MDT)
DIFAX community,

The National Weather Service has informed Unidata that the DIFAX service
will be terminated eventually.  Alden has encountered some problems with
the DIFAX service via the IDD, that they currently are providing.
 

Unidata has tracked these issues and coordinated some options that can be 
utilized when the DIFAX service ceases to exist or Alden continues with
idd transmission difficulties.
 
Unidata is generating .gif imagery of these products via Redbook Graphics
and can be viewed or downloaded at:

http://www.unidata.ucar.edu/staff/chiz/redbook/
 

The University of Wisconsin is also generating DIFAX type products which
are available for viewing and download in postscript format at:

http://mapmaker.meteor.wisc.edu/difaxmaps/


NOAA also offers DIFAX type products for viewing and download in
compressed (G4) .tiff formats at:

http://weather.noaa.gov/fax/graph.shtml

and

http://iwin.nws.noaa.gov/wefax/products.htm

DIFAX will cease operations in the near future, we offer these options as
interim solutions.


-Jeff
____________________________                  _____________________
Jeff Weber                                    address@hidden
Unidata Support                               PH:303-497-8676 
NWS-COMET Case Study Library                  FX:303-497-8690
University Corp for Atmospheric Research      3300 Mitchell Ln
http://www.unidata.ucar.edu/staff/jweber      Boulder,Co 80307-3000
________________________________________      ______________________