[MITgcm-support] OBCS Package

Dustin Carroll dcarroll at uoregon.edu
Thu Jan 23 17:04:21 EST 2014


Hi Ashley,

if your model domain is 400 x 400 then,

OB_Jnorth = 400*-1,
OB_Jsouth = 400*1,
OB_Iwest  = 400*1,

Cheers,
Dustin

On Jan 23, 2014, at 1:49 PM, "Stroman, Ashley" <acs08g at my.fsu.edu> wrote:

> Hello.
> 
> I am trying to utilize the OBCS package and I am unsure how the numbers are chosen for OB_Jnorth, OB_Jsouth, OB_Ieast, OB_Iwest? I saw the Plume on a Slope example but I still didn’t quite understand. 
> 
> For my specific problem, I am trying to implement Orlanski Boundary conditions to the north, east, and west of my domain.
> 
> My domain is
> 
> sNx=80
> sNy=80
> OLx=2
> OLy=2
> nSx=1
> nSy=1
> nPx=5
> nPy=5
> Nr=20
> 
> Any help would be greatly appreciated. Thanks.
> 
> Best,
> Ashley Stroman
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