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by barronh
August 31st, 2021, 1:16 pm
Forum: HYSPLIT on the READY Server
Topic: HRRR 72 hour back trajectory gives 52 hours
Replies: 1
Views: 17701

HRRR 72 hour back trajectory gives 52 hours

When using HRRR through the server, a backward 72h trajectory cannot cover 72 hours unless it starts at the end of the day. To illustrate the problem, I am posting the top lines of a tdump output file. Note that the trajectories start at 3Z on May 10th, but the MET files cover through the end of May...

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