Dear Jeremy,
I do not know wheather the result of other model is helpful or not. However,
there is Rainfall of JJA-1980 using ERA15 LBC in another Reginal Climate
Model, PRECIS, the same period of the result of Mr. Faisal. In the attached
powerpoint file Faisal's RegCM result is included with PRECIS result.
Because there is no CRU data over ocean, I think comparison of different
model results may help us in better understanding of climate model
validation.
Nazrul
Dr. Md. Nazrul Islam
Associate Professor
Department of Physics
Bangladesh University of Engineering and Technology
Dhaka-1000, Bangladesh
Phone: 880 2 966 5650 (PABX)
FAX: 880 2 861 3026, 880 2 861 3046
---------- Original Message -----------
From: Pal Jeremy <jpal@ictp.it>
To: "S. Faisal Saeed" <faisal.saeed@gcisc.org.pk>
Cc: jagadish karmacharya <j_karmacharya@yahoo.com>, archana shrestha
<archanamet@yahoo.com>, "Dr. Md. Nazrul islam" <mnislam@phy.buet.ac.bd>, BI
XUNQIANG <bixq@ictp.it>, Filippo Giorgi <giorgi@ictp.it>,
shahbazmehmood@gmail.com, madnanabid@gmail.com
Sent: Mon, 12 Sep 2005 12:44:37 +0200
Subject: Re: Some Initial Results
Hi Faisal,
Here are some suggested runs:
* Use the attached blhnew.f. This run adjusts how the mixingis done
in the boundary layer.
* Use the attached param.f and parame. This run increases thewidth
of the buffer zone and the amount of forcing in the boundaries. Let
me know how they go.
Jeremy
S. Faisal Saeed wrote:Hi Jeremy,
We have conducted 3 test experiments for the months of JJA with ERA40and
GISST, Emanual at 50km resolution to check the model.
1) Exp-1: Default Terrain, Default Main
2) Exp-2: Modified Terrain, Main
3) Exp-3: Default Terrain, Main-1
( Default means the final version of Model "EH5OM.tar.gz" which Bi gavefor
ECHAM scenario runs )
It seems that terrain modifications are incorporated in the EH5OM model
correctly and it seems that Percip difference between Main and Main-
1is not significant. Model is slightly wet but overall the precip
and tempresults are good if we compare it with CRU.
We have started a 2 year run with ECHAM SSTs and ECHAM ICBC (Modified
Terrain, Main-1). We want to check Annual, Seasonal values and also the
annual cycle. Hopefully we will get the results by the end of
thisweek. Are there any suggestions for further test Experiments ?
Faisal
__________________________________________________________________
SYED Faisal Saeed - Meteorologist
Global Change Impact Studies Centre
1st Floor, Saudi - Pak Tower, Blue Area,
P.O.Box No 3022 , Islamabad, Pakistan.
Tel: +92-51-9219785
Fax: +92-51-9219787
e-mail: faisal.saeed@gcisc.org.pk
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The Abdus Salam International Centre for Theoretical Physics
Strada Costiera 11; 34100 Trieste, ITALY
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------- End of Original Message -------