Single Site Profile

Topics about the HYSPLIT dispersion model.
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Smaug
Posts: 55
Joined: July 1st, 2017, 8:28 am
Registered HYSPLIT User: No

Single Site Profile

Post by Smaug » June 26th, 2019, 1:37 pm

Hi,

I am running with a single-site met using the sfc2arl exec with a 750 boundary height. I am getting an error saying Start height in extrapolation region ... see MESSAGE 900.

What is the extrapolation region and how would I fix this issue?

Thanks

Fantine
Posts: 78
Joined: November 8th, 2012, 3:41 pm

Re: Single Site Profile

Post by Fantine » July 10th, 2019, 12:06 pm

Did the error message come out of running sfc2arl? Can you share your single-site met file? I created one myself (shown below) with boundary height ranging ~400 to 1000m and ran sfc2arl successfully.

07 09 04 10 00 1006 0937 0020 0078 412.0 260 4.8 4 00175
07 09 04 11 00 1007 0937 0021 0079 552.0 270 5.0 4 00175
07 09 04 12 00 1008 0938 0022 0065 745.0 300 6.0 4 00175
07 09 04 13 00 1009 0938 0022 0060 845.0 330 5.5 4 00175
07 09 04 14 00 1009 0939 0023 0062 995.0 315 6.0 4 00175
07 09 04 15 00 1010 0938 0022 0065 1295.0 285 6.2 4 00175
07 09 04 16 00 1009 0937 0022 0070 1095.0 305 5.7 4 00175

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