[MITgcm-support] customize spherical plar coordinates

[Dattilo, Francesco]

Thank you very much Matthew for your help,
It was really helpful, and I think now to have better understood how it
works!

Thank's to all the MITgcm community

Best regards

Francesco

Il giorno ven 21 apr 2023 alle ore 17:59 Matthew Mazloff <mmazloff at ucsd.edu>
ha scritto:

> There are no automated scripts that I know of. You manually change the
> ‘data’ file and input binaries. The data file points to the input binaries
> by giving their filenames.
>
> Grid spacing is changed in ‘data’, not in pkg/sphere.
>
> (An exception is that the EXF package interpolates, but I don’t think that
> is what you are asking about.)
>
> Matt
>
>
> On Apr 21, 2023, at 8:49 AM, Dattilo, Francesco <fdattilo at ogs.it> wrote:
>
> 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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