[MITgcm-support] customize spherical plar coordinates

Dattilo, Francesco fdattilo at ogs.it
Fri Apr 21 11:49:48 EDT 2023


Ok great! And so which is the "canonical" way to directly link the input
files to my new coordinates?
I mean, the first time cmake does it for me, when I create the run file (I
guess...). So you say to change the coordinates and then the input file
let's say manually, but I thought maybe it could be another way... Am I
wrong?
I tried also directly changing the grid spacing values in
pkg/sphere/sphere.h  but it doesn't look to be the proper way...

Thank you so much for the help


Fra

Il giorno ven 21 apr 2023 alle ore 17:36 Matthew Mazloff <mmazloff at ucsd.edu>
ha scritto:

> This is correct. The results may change due to changing Coriolis or
> implied grid spacing, but you need to change your input binaries too.
>
> Matt
>
>
> On Apr 21, 2023, at 8:33 AM, Dattilo, Francesco <fdattilo at ogs.it> wrote:
>
> Thank you Matt for your answer,
> I was also thinking the same, but this doesn't change input files for the
> run right? indeed, by changing the values in "data", I simply find again
> the same results...
> Am I missing something?
>
> Francesco
>
> Il giorno ven 21 apr 2023 alle ore 17:08 Matthew Mazloff <
> mmazloff at ucsd.edu> ha scritto:
>
>> I think what you are asking for is set at runtime in the ‘data’ file.
>>
>> Matt
>>
>>
>> On Apr 21, 2023, at 3:57 AM, Dattilo, Francesco <fdattilo at ogs.it> wrote:
>>
>> Hi everyone,
>>
>> I'm really new to MITgcm, so please forgive me for trivial questions.
>>
>> I'm working with a 1D model and I would like to set specific coordinates.
>> Starting from scratch, I've thought to modify some parameters in SIZE.h,
>> but it seems to have only information about the grid...
>> So, how can I set the coordinates? In which section I can find these
>> parameter settings?
>>
>> Thank you so much for the help
>>
>> Best regards
>>
>> Francesco Dattilo
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