[MITgcm-support] Re: mdsio slice routines

Suneet Dwivedi suneetdwivedi at gmail.com
Fri May 23 14:28:03 EDT 2008


yes everytime when i make any modification in code (including change
in ECCO_CPPOPTIONS.h) , I always recompile optim.x.
Thanks,
Suneet

On Fri, May 23, 2008 at 2:08 PM, Matthew Mazloff <mmazloff at mit.edu> wrote:
> just checking, but did you recompile optim.x when you added these controls
> (i.e. changed ECCO_CPPOPTIONS.h)?
>
>
> On May 23, 2008, at 1:49 PM, Suneet Dwivedi wrote:
>
>> Hi Matt,
>> Thanks for your reply. My do not 'work' means that the
>> assimilation/optimization run fails when I try to allow
>> southern/western open boundary control. So the model runs absolutely
>> fine (as before) but optimization (optim.x) fails with south/west OB
>> control.
>> Cheers,
>> Suneet
>>
>> On Fri, May 23, 2008 at 12:16 PM, Matthew Mazloff <mmazloff at mit.edu>
>> wrote:
>>>
>>> Hi Suneet,
>>>
>>> Northern and southern boundaries should both use same I/O
>>> routines.....and
>>> eastern and western should both use same I/O routines.  If the northern
>>> boundary works but the southern doesnt than than there must be a
>>> discrepancy
>>> between call routines....that should not be the case....I had a quick
>>> look
>>> for this discrepancy but couldnt find it....not sure whats going on.
>>>  What
>>> do you mean the routines do not 'work' for the south and west boundaries?
>>>
>>> -Matt
>>>
>>>
>>>
>>> On May 22, 2008, at 5:18 PM, Suneet Dwivedi wrote:
>>>
>>>> Hi Matt,
>>>> Thanks for your reply. But, what is the difference between northern
>>>> and southern boundary and similarly between eastern and western
>>>> boundary?
>>>> As per your advice, I modified MDSREADFIELDYZ and MDSWRITEFIELDYZ. Now
>>>> the routines work for eastern boundary in addition to the northern
>>>> boundary but still not for south and west.
>>>> Waiting for your response,
>>>> Cheers,
>>>> Suneet
>>>>
>>>> On Thu, May 22, 2008 at 3:04 PM, Matthew Mazloff <mmazloff at mit.edu>
>>>> wrote:
>>>>>
>>>>> Hi Suneet,
>>>>>
>>>>> The northern (southern) boundary is xz.  I think you just need to apply
>>>>> these changes to the eastern (western) boundary = yz.  so for example
>>>>> just
>>>>> change (appropriately) MDSREADFIELDYZ to look like MDSREADFIELDXZ.
>>>>>
>>>>> -Matt
>>>>>
>>>>>
>>>>> On May 22, 2008, at 2:39 PM, Suneet Dwivedi wrote:
>>>>>
>>>>>> Hi Patrick and Matt,
>>>>>> I wish to modify mdsio slice routines (mdsio_gl_slice.F,
>>>>>> mdsio_slice.F, mdsio_slice_loc.F, mdsio_readvector.F,
>>>>>> mdsio_writevector.F) sent to me by Matt so as to make them work for
>>>>>> other boundaries in addition to the northern boundary. Matt told me
>>>>>> that these routines are written only for the northern boundary. I am
>>>>>> not sure which variables in the routines denote the northern boundary.
>>>>>> This information is necessary for me to extend the routines for any
>>>>>> other boundary. May I request you to please tell me the same.
>>>>>> Cheers,
>>>>>> Suneet
>>>>>
>>>>>
>>>
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