[RegCNET] domain size for EH5OM

jagan TNAU jagan at tnau.ac.in
Sun Oct 25 12:44:41 CET 2009


Dear RegCM Users,

We want to downscale the EH5OM A1B at 25 km resolution for Southern
peninsular Indian state of Tamilnadu. The proposed domain details are given
below.

iy=30
jx=24
ds=25.0
clat=10.75
clon=78.50

Kindly suggest whether we can use this domain. After downscaling we will be
using the data for simulating the crop yield for the future. We have already
done similar exercise with PRECIS using the HadCM3Q A1B at 25 km resolution.
However, in regcnet archives Moetasim Ashfaq indicated that domain size
should not be less than the one given below.


iy=111

jx=120

ds=50.0

clat=21.0

clon=80.0


In that case whether we should not use a resolution of 25 km specifically
for EH5OM or we can use 25 km with bigger domain of size indicated by Dr.
Moetasim. As we have good computing resource we can increase the domain size
also.


Urgent response is required as this will form part of my student thesis.



-- 
With regards

Dr.R.Jagannathan
Professor and Head
Agro Climate Research Centre,
Tamil Nadu Agricultural University,
Coimbatore - 641 003 India

PHONE: Off: 91-422-6611519 Res: 91-422-2453600
      Fax: 91-422-2430657 Mob: 91-94438 89891
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