[MITgcm-support] Overlayed Points

[Chris Hill]

Yuan,

   The code that reads in the initial conditions fills the overlay points
after the data is read. So you only need to define values for 1,sNx*nPx and
1,sNy*nPy.

   You can see an example of code that handles this at
 
   model/src/ini_theta.F

   the _EXCH_ lines fill the overlay regions after the field interior has
been read from disk.

Chris 

> -----Original Message-----
> From: mitgcm-support-bounces at mitgcm.org 
> [mailto:mitgcm-support-bounces at mitgcm.org] On Behalf Of 
> lian at email.arizona.edu
> Sent: Thursday, June 03, 2004 5:25 AM
> To: mitgcm-support at mitgcm.org
> Subject: [MITgcm-support] Overlayed Points
> 
> Dear MITgcm support,
> 
> I have a question about the overlayed points in Atomspheric 
> dynamical core. I am trying to define the initial wind 
> profile with initial temperature and initial surface 
> pressure. The actual calculational domain is from 90S-90N and 
> 180W-180E, should I give values to the overlayed points as 1-Oly--1,
> sNy+1--sNy+Oly and 1-Olx--1, sNx+1--sNx+Olx? Does MITgcm actually can 
> sNy+1--sNy+deal with
> the overlayed ponits automatically? Thanks!
> 
> Yuan
> 
> 
> 
> 
> 
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