SEDIMENT MORPH FACTOR

General scientific issues regarding ROMS

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jande023
Posts: 29
Joined: Tue Oct 16, 2012 8:55 pm
Location: Old Dominion Universiy

SEDIMENT MORPH FACTOR

#1 Unread post by jande023 »

I have changed the morph factor on a slightly modified version of the estuary sediment test case (estuary_sediment_test.in) from the default 1 to 200 and 400 in two separate runs respectively. However, there is notapparent change in in the bed when plotting the last time step in MATLAB (plots attached). Is there a switch that needs to be set elsewhere to use the morph factor?
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mf400.jpg
mf400.jpg (18.21 KiB) Viewed 1935 times
mf200.jpg
mf200.jpg (18.21 KiB) Viewed 1935 times

jcwarner
Posts: 1188
Joined: Wed Dec 31, 2003 6:16 pm
Location: USGS, USA

Re: SEDIMENT MORPH FACTOR

#2 Unread post by jcwarner »

you need to
#define SED_MORPH
and make sure you set the morph fac for the correct cohes or non-cohes fraction in the sed.in file.
let me know if that works.
-j

jande023
Posts: 29
Joined: Tue Oct 16, 2012 8:55 pm
Location: Old Dominion Universiy

Re: SEDIMENT MORPH FACTOR

#3 Unread post by jande023 »

Thanks John, that worked.

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