Ocean Modeling Discussion

ROMS/TOMS

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 Post subject: start and end tome
PostPosted: Thu Oct 31, 2013 12:50 pm 
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Joined: Tue Feb 01, 2011 9:54 pm
Posts: 104
Location: University of Tehran
dears all
i know that DT and number of time step defined in ocean_xxx.in file.
but i want to know there is this ability to determine start and end time of simulation?
if it is possible please tell me where i can define them ?
cheers
redhat


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 Post subject: Re: start and end tome
PostPosted: Thu Oct 31, 2013 4:06 pm 
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Joined: Wed Jul 02, 2003 5:29 pm
Posts: 3236
Location: IMS/UAF, USA
Perhaps DSTART and TIME_REF in the ocean.in file are what you are looking for?


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 Post subject: Re: start and end tome
PostPosted: Sat Nov 02, 2013 10:29 am 
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Joined: Tue Feb 01, 2011 9:54 pm
Posts: 104
Location: University of Tehran
dear Kate
thanks
it makes me confused. base on various test it seems that DSTRAT is for defining simulation's start time (julian day) but user determine TIME_REF as a time which shown in output files. for example in latte test DSTRAT=94 (equal to BCE 4713 April 04 12:00:00.0 UT Thursday) but TIME_REF is equal to 2006-01-01 00:00:00 and two time are different? can you help e again
i become grateful to receive your answer
all the best
redhat


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 Post subject: Re: start and end tome
PostPosted: Mon Nov 04, 2013 8:28 am 
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Joined: Tue Oct 01, 2013 8:38 pm
Posts: 4
Location: France
Hernan response on this subject:

viewtopic.php?t=69

is useful for your problem.

Since you TIME_REF is equal to 2006-01-01 and DSTART=94. The simulation begins 94 days after 2006-01-01


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