Ocean Modeling Discussion

ROMS/TOMS

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 Post subject: Aout sediment.in
PostPosted: Mon Oct 02, 2017 10:49 pm 
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Joined: Mon Dec 05, 2011 3:29 pm
Posts: 7
Location: Instituto de oceanolodia(IDO)
Hello, I'm new to ROMS, and I want to run a configuration with sediment, but when I activate the sediment model the speed of the current increase significantly. What can produce this effect over the current?. How the model asume the sediment bed thick? Above the bathymetry?
Thanks in Advance


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 Post subject: Re: Aout sediment.in
PostPosted: Tue Oct 03, 2017 11:42 am 
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Joined: Wed Dec 31, 2003 6:16 pm
Posts: 699
Location: USGS, USA
it might be the bottom roughness is using the grain size and that is creating a smaller stress.
we have some test cases like lake_signell or test_head that might be of help to get things set up.
-john


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