Re: [swanmodel-users] not possible to compute, first iteration

[Agustinus R. <agu...@gm...>]

Hi Haibo,

Thank you very much for your suggestion.

I did try that but I still get the same messages as follows:

 not possible to compute, first iteration
 accuracy OK in   0.03 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.50 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.50 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.69 % of wet grid points ( 99.50 % required)

 Time of computation ->  20140101.002000      in sec:       1200.
 not possible to compute, first iteration
 accuracy OK in   0.00 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.50 % of wet grid points ( 99.50 % required)
 accuracy OK in  15.45 % of wet grid points ( 99.50 % required)
 accuracy OK in  68.35 % of wet grid points ( 99.50 % required)

 Time of computation ->  20140101.003000      in sec:       1800.
 not possible to compute, first iteration
 accuracy OK in   0.00 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.50 % of wet grid points ( 99.50 % required)
 accuracy OK in  35.41 % of wet grid points ( 99.50 % required)
 accuracy OK in  73.01 % of wet grid points ( 99.50 % required)

 Time of computation ->  20140101.004000      in sec:       2400.
 not possible to compute, first iteration
 accuracy OK in   0.00 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.50 % of wet grid points ( 99.50 % required)
 accuracy OK in  41.21 % of wet grid points ( 99.50 % required)
 accuracy OK in  72.18 % of wet grid points ( 99.50 % required)

 Time of computation ->  20140101.005000      in sec:       3000.
 not possible to compute, first iteration
 accuracy OK in   0.00 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.53 % of wet grid points ( 99.50 % required)
 accuracy OK in  42.04 % of wet grid points ( 99.50 % required)
 accuracy OK in  79.15 % of wet grid points ( 99.50 % required)

Time of computation ->  20140101.010000      in sec:       3600.
 not possible to compute, first iteration
 accuracy OK in   0.00 % of wet grid points ( 99.50 % required)
 accuracy OK in   1.55 % of wet grid points ( 99.50 % required)

 accuracy OK in  45.32 % of wet grid points ( 99.50 % required)
 accuracy OK in  96.74 % of wet grid points ( 99.50 % required)


Best regards,
Agustinus




On 27 August 2016 at 00:33, Haibo Xu <hai...@up...> wrote:

> Hi Agustinus,
>
> Try to control iteration times in the swn., There is a command relative to
> that. For example: NUM STOPC NONSTAT 5.
>
> Regards,
>
> Haibo
>
> On Fri, Aug 26, 2016 at 7:56 AM, Agustinus Ribal <agu...@gm...>
> wrote:
>
>> Hi everyone,
>>
>> I am running simulations with SWAN with structured grids and the
>> simulations seems running well but in the print file I got the following
>> messages:
>>
>>  Time of computation ->  20140101.002000      in sec:       1200.
>>  not possible to compute, first iteration
>>
>>  Time of computation ->  20140101.003000      in sec:       1800.
>>  not possible to compute, first iteration
>>
>>  Time of computation ->  20140101.004000      in sec:       2400.
>>  not possible to compute, first iteration
>>
>>  Time of computation ->  20140101.005000      in sec:       3000.
>>  not possible to compute, first iteration
>>
>>  Time of computation ->  20140101.010000      in sec:       3600.
>>  not possible to compute, first iteration
>>
>> Does this error mean the outputs are wrong?
>>
>> Thank you very much.
>> Best regards,
>> Agustinus
>>
>>
>> ------------------------------------------------------------
>> ------------------
>>
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>