[RegCNET] Re: Problem with ICBC in FNEST mode (2)

moetasim moetasim at gcisc.org.pk
Tue Sep 6 08:30:40 CEST 2005


Dear Simon,

First, accept excuse from my side. I have shifted to a new place and still 
need some more time to get settled with everything. Well this was a lame 
excuse for not replying you earlier (just from my side). 
Ok, I think (but I am not sure!) that you cant change sigma levels while 
further nesting in RegCM3. Bi can tell you this exacly. So you might have 
problem due to this reason.
MOet 

----- Original Message ----- 
From: "S.O. Krichak" <shimon at cyclone.tau.ac.il>
To: <regcnet at lists.ictp.it>
Sent: Tuesday, September 06, 2005 12:49 AM
Subject: [RegCNET] Problem with ICBC in FNEST mode (2)


>  Dear RegCNet,
> I could not find any explanation to a simple question in fact -
> should  I use the original output files from the coarse resolution run or
> the code expects them already interpolated  to isobaric surfaces.
> 
> By the way - since there is no response to my former question
> here are the icbc.param values I use.
>       parameter(JX     =  58)
>       parameter(IY     =  48)
>       parameter(KZ     =  14)
>       parameter(NZ     =   1)
>       parameter(JX_O   =  56)
>       parameter(IY_O   =  46)
>       parameter(KZ_O   =  18)
>       parameter(NP     =  15)
>       parameter(IDATE1 =1982010100)
>       parameter(IDATE2 =1982020100)
>       parameter(IBYTE  =         1)
>       parameter(DATTYP='FNEST')
>       parameter(SSTTYP='OI_WK')
>       parameter(IOMEGA=.false.)
>       parameter(TRUELATL=   30.0000)
>       parameter(TRUELATH=   60.0000)
> 
> Thanks and best wishes,
> Simon
>> 
>>    Hi,
>> 
>> We wish to run the model in the NEST mode. For this we changed the 
>> DATTYP in domain.param file to FNEST and linked the files produced in
>> the coarse resolution run to DATA directory. WE presently have problems
>> with running the ICBC.f. It looks the data in array H3 is not
>> defined - defined as NaN.
>> 
>> Where was the mistake?
>> Best,
>> Simon
>> 
>> -- 
>>        Dr. Simon O. Krichak 
>>        Dept. of Geophysics and Planetary Sciences
>>        Tel Aviv University
>>        Ramat Aviv, Tel Aviv 69978, ISRAEL
>>        Phone:(972) 3-6405694 (972) 3-9515748 (h) 
>>        Fax:(972) 3-6409282 
>>        E-mail: shimon at cyclone.tau.ac.il
>> _______________________________________________
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>> 
> 
> 
> -- 
>       Dr. Simon O. Krichak 
>       Senior Research Scientist
>       Dept. of Geophysics and Planetary Sciences
>       Tel Aviv University
>       Ramat Aviv, Tel Aviv 69978, ISRAEL
>       Phone:(972) 3-6405694 (972) 3-9515748 (h) 
>       Fax:(972) 3-6409282 
>       E-mail: shimon at cyclone.tau.ac.il
> _______________________________________________
> RegCNET mailing list
> RegCNET at lists.ictp.it
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