[MITgcm-support] obcs

[Martin Losch]

Hi Bruno,

that’s not implemented as far as I know (and see), but what keeps you from changing obcs_readparms.F, e.g. line 226 where the default is set from
       OB_Iwest(j) = OB_indexUnset 
to 
       OB_Iwest(j) = 1

The slightly more complicated solution would be to add a flag “OB_lwestGlobal” or “OB_lwestConstant” or so that, if set to a reasonable value, overrides OB_lwest.

Martin



> On 17 Mar 2016, at 17:28, Bruno Deremble <bderemble at fsu.edu> wrote:
> 
> 
> Hi there,
> 
> I was wondering if there is an option to set all points of one side of
> the domain to be open boundary points WITHOUT explicitly writing how much
> there are.
> 
> for example instead of saying
> OB_Iwest=200*1,
> 
> I would like to use something like
> OB_Iwest=snx*npx*1,
> 
> I am asking because I always forget to change this parameter when
> increasing the resolution of a run.
> 
> hope my explanation is clear enough.
> 
> thanks
> bruno
> 
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