discrete calculation possibility

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lupacexi
Posts: 1
Joined: May 3rd, 2018, 11:15 am
Registered HYSPLIT User: Yes

discrete calculation possibility

Post by lupacexi » May 3rd, 2018, 11:16 am

I have used HYSPLIT for continuous release of source term. I was wondering to know that Is there possible to repeat calculation for some hours daily release of source term discretely? for example 8 hours release in every day for one year.
Last edited by lupacexi on May 6th, 2018, 3:52 am, edited 1 time in total.

ariel.stein
Posts: 606
Joined: November 7th, 2012, 3:14 pm
Registered HYSPLIT User: Yes
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Re: discrete calculation possibility

Post by ariel.stein » May 4th, 2018, 11:09 am

The simplest way is to set up the hours of emission to 8 hours in the CONTROL file and make 24 hour duration runs for every day.
Below is a sample of such CONTROL file (I highlighted in Bold the 8 hours emission and the 24 hour duration) :
00 00 00 00
1
40.0 -90.0 10.0
24
0
10000.0
1
./
oct1618.BIN
1
TEST
1.0
8.0
00 00 00 00 00
1
0.0 0.0
0.05 0.05
30.0 30.0
./
cdump
1
100
00 00 00 00 00
00 00 00 00 00
00 12 00
1
0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0
0.0
0.0

You will also have to write a script to make the runs for every day.

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