[MITgcm-support] OBCS errors in OB location vs Mask

[Dustin Carroll]

Hi Chengyan,

Check your values for sNx,sNy & nPx,nPy in your SIZE.h file.

Does your model run properly w/ useOBCS =.FALSE. in data.pkg? 

Cheers,

Dustin Carroll
University of Oregon


On Sep 13, 2014, at 7:20 AM, 刘成彦 <killy at nuist.edu.cn> wrote:

> 
> Dear all
> 
>  I am trying to set up a regional experiment with OBCS in the Prydz Bay. We have three open boundaries in the eastern, western and northern edges, respectively. However, I have encountered a problem. The report from STDERR.0000 is in the follows:
> *** ERROR *** OBCS_CHECK:   742 errors in OB location vs Mask
> *** ERROR *** S/R ALL_PROC_DIE: ending the run
> First of all, I think there should be something wrong in my namelistfile of data.obcs as follows:
> &OBCS_PARM01
>  OB_Jnorth =   640*1,
>  OB_Jsouth =   640*0,
>  OB_Iwest  =   640*1,
>  OB_Ieast  =   640*1,
> After reading discussions in former emails, I realize that the setting of the OB_Jnorth and OB_Ieast should be changed with:
> &OBCS_PARM01
>  OB_Jnorth =   640*-1,
>  OB_Jsouth =   640*0,
>  OB_Iwest  =   640*1,
>  OB_Ieast  =   640*-1,
> Again, I submit this mission. At this time, I have encountered the same problem, but with a small difference!
> The message in STDERR.0000 is
> *** ERROR *** OBCS_CHECK:   222 errors in OB location vs Mask
> *** ERROR *** S/R ALL_PROC_DIE: ending the run
> 742 errors becomes 222 errors may imply that there is something related in my modification in OB_Jnorth and OB_Ieast.
> By reading the information of STDOUT.0000, the model has been manipulate at the following step:
> OBCS_CHECK: end summary.
> OBCS_CHECK: set-up OK
>  
> So, does anyone have encounter the similar problems as I did, any response will be great help to me!
>  
> Thank you for your considerations!
> 
> 
> 
> ----------------
> *********************************************
> Dr. Chengyan Liu
> Nanjing University of Information
> Science & Technology
> No.219, Ningliu Road, Nanjing, Jiangsu,
> China(Postcode: 210044)
> Phone: 18251854735
> E-Mail: killy at nuist.edu.cn
> 
> *********************************************
>  
> 
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> MITgcm-support at mitgcm.org
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