[MITgcm-support] OBCS Package

[Dustin Carroll]

Hi Pu,

Yes, you set your open boundaries  in data.obcs as

 OB_Iwest  =   1,
 OB_Ieast  =   -1,

and your IC for u velocity in your data file under &PARM05 as

uVelInitFile = ‘U.init”

Can you describe what looks wrong with your model output?

Dustin

> On Jun 29, 2015, at 2:08 PM, guopu at scsio.ac.cn wrote:
> 
> Hi there,
> 
> I am building a simple 2D model: a constant flow (U) over a seamount. Now I generate the topography and stratification, but don't know how to set the east and west open boundary. Is it simply to set "OBCS_Iwest=1" and "OBCS_Ieast=-1" in file data.obcs ? I did it but the result is odd. I make a 3D velocity file "U.init" and then use: uVelInitFile = 'U.init' to set the initial and constant zonal horizontal velocity. I think I did something wrong....
> 
> By the way, thank Gus Correa for answering my question about netcdf, I don't know how to reply you directly. I did with '-lnetcdff -lnetcdf'  as you said, but it still did not work.  I hope it works, but Dimitris Menemenlis is right, netcdf is not necessary.
> 
> Pu
> 
> 
> 
> 
> 
> 
> 
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