Incidentally,
If you want to look at what I’m looking at when I’m viewing GRIBs derived from GFS data then :
1. Send an email to query@saildocs.com with any Subject and the body of the email being:
send GFS:18S,51S,140E,160W|2,2|0,6..168|PRMSL,WIND,WAVES,RAIN
2. You will soon receive an email contain the GRIB data. Use ViewFax to view this data using drag/drop and/or File Open as you prefer.
3. ViewFax can be downloaded from http://www.siriuscyber.net/wxfax/ (see beta version at bottom of page)
NOTE: Another popular GRIB file viewer, ugrib, is unable to display GRIB files that contain data spanning 180 longitude.
Have fun
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