[MITgcm-support] Unstructured open boundaries

Martin Losch Martin.Losch at awi.de
Tue Oct 8 11:42:26 EDT 2019


Hi,
did you get an answer? In Fortran namelists, you are overwriting your first asignment by the second one. I suggest this (although I am not quite sure if I understood, what you want to do):

# this assumes that Ny = 81
 OB_Ieast=81*0,
 OB_Iwest=81*0,
# combine your two lines into one each
 OB_Jnorth=28*0,3*80,19*-1,3*80,28*0,
 OB_Jsouth=28*0,3*2,19*1,3*2,28*0,

Martin

> On 18. Sep 2019, at 04:34, Estanislao Gavilan Pascual-Ahuir <dramauh at hotmail.com> wrote:
> 
> Dear Community,
> 
> A few weeks ago I found a post in our email list about this but I cannot find it again. I would like to open boundaries in different rows.. For example I was thinking to do this but it is wrong.. As you can read I want to open 19 points in middle of the first and last row. Then I want to open 3 points and then other three points in the second row and the before the last row. I think it can be done but I am no doing something correctly. The forcing files are a single row with 81 points where your can find the specific values from the 29th to the 53rd column. Thanks in advance for your help.
> 
> Kind regards,
> 
> Estanislao
> 
> # Open-boundaries
>  &OBCS_PARM01
>  OBCSfixTopo=.FALSE.,
>  OB_Ieast=0,
>  OB_Iwest=0,
>  OB_Jnorth=31*0,19*-1,31*0,
>  OB_Jnorth=28*0,3*80,19*0,3*80,28*0,
>  OB_Jsouth=28*0,3*2,19*0,3*2,28*0,
>  OB_Jsouth=31*0,19*1,31*0,
>  useOBCSprescribe = .TRUE.,
>  OBNvFile = 'OBzonaloutV05.bin',
>  OBSvFile = 'OBzonalinV05.bin',
>  OBNuFile = 'OBmeridoutU05.bin',
>  OBSuFile = 'OBmeridinU05.bin',
> 
> 
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