[Met_help] WPP grib files

Joe Eastman Joe.Eastman at windlogics.com
Thu Feb 25 13:33:55 MST 2010


Hello,

Does anyone else not get timestep information inside the grib files produced by WPPV3? Wgrib output shows them  all at the same time:

>From the initial output: 1:
0:d=02052500:PRES:kpds5=1:kpds6=109:kpds7=1:TR=10:P1=0:P2=0:TimeU=1:hybrid lev 1:anl:NAve=0
2:246496:d=02052500:HGT:kpds5=7:kpds6=109:kpds7=1:TR=10:P1=0:P2=0:TimeU=1:hybrid lev 1:anl:NAve=0

After 10 minutes:
1:0:d=02052500:PRES:kpds5=1:kpds6=109:kpds7=1:TR=10:P1=0:P2=0:TimeU=0:hybrid lev 1:anl:NAve=0
2:246496:d=02052500:HGT:kpds5=7:kpds6=109:kpds7=1:TR=10:P1=0:P2=0:TimeU=0:hybrid lev 1:anl:NAve=0

I have a Java program that converts the gribs to a format for animation but it sees no timestamp information in the files either.

Take care,
Joe

Dr. Joseph L. Eastman
Senior Atmospheric Scientist
WindLogics Inc.
201 4th St NW
Grand Rapids, MN
55744

c - 410.279.9702
w - 651.556.4297
jeastman at windlogics.com<mailto:jeastman at windlogics.com>



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