Ocean Modeling Discussion

ROMS/TOMS

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PostPosted: Thu May 09, 2019 9:24 am 
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Joined: Fri Sep 08, 2017 11:59 pm
Posts: 8
Location: Indian Institute of Technology Kharagpur
Hi
I am a new user of ROMS, working on sediment transport modelling in Odisha coast of Northern Bay of Bengal. I have made all the initial file including grid, forcing, bulk, clim, boundary files. when I am running the model by giving command ./roms roms.in I am getting the error in roms_ini.nc file. my query is about to provide user defined values for sand,silt,bed_thick,bed_poros,bed_frac_sand,bed_frac_silt.
GET_INITIAL - unable to find variable: sand
in input NetCDF file: ROMS_FILES/roms_ini.nc -> analytical value


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PostPosted: Wed May 15, 2019 1:08 pm 
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Joined: Wed Dec 31, 2003 6:16 pm
Posts: 795
Location: USGS, USA
have you been able to work on this?
If you activate SEDIMENT, then the model needs some initial fields of bed thickness, porosity, etc.
you can provide this information in ANA_SEDIMENT, or you need to include that information in the roms init nc file. we have some m files to create roms init with sediment if you would like.


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PostPosted: Thu May 16, 2019 6:17 am 
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Joined: Fri Sep 08, 2017 11:59 pm
Posts: 8
Location: Indian Institute of Technology Kharagpur
Thank you so much for your vital response, I am new in sediment transport modelling using ROMS.


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