[RegCNET] problem in running the aerosol model

Zakey Ashraf_Saber azakey at ictp.it
Fri Nov 16 12:21:24 CET 2007


Dear Adnan,

    Thank you for your interest with RegCM/Chem. As I know your work is
the seasonal forecast and you did your diploma in that research line
at ICTP. Did you changed your mind to work with aerosol?

   Anyway, regcm.in_6aerosol is working for 6 tracer including SO2, SO4,
BC (Hydrophilic and Hydrophobic) , and OC (Hydrophilic and
Hydrophobic). In this case you need to set ntr =6 and bin=1 ( dustbsiz 
=  0.01, ).

    The option AER01D0 is taken for Biomass burning (SO2 + BC + OC) and
there is no dust.

   Hooping this will help
Ashraf


> Dear Zakay,
>
> Hope you are fine.  we are trying to run the model with the emission data
> set only with the option AER01D0,  we copied regcm.in_6aerosol from the
> common folder and renamed it.  we have also changed the ntr =4 and once
> tried with nbin=4 and also with this nbin=1 in the parame file in the Main
> folder, but still the  model is not working.
>
> i am pasting the error message.  we are also not sure what to set in nbin
> when we are not using dust.
>
> RESTARTPARAM READ IN
>  TIMEPARAM READ IN
>  OUTPARAM READ IN
>  PHYSICSPARAM READ IN
>  SUBEXPARAM READ IN
>  GRELLPARAM READ IN
> PGFIO-F-233/namelist read/unit=5/too many constants to initialize group
> item.
>  File name = stdin     formatted, sequential access   record = 59
>  In source file param.f, at line number 392
>
> waiting for your kind reply.
>
> Best Regards
> Adnan
>
> --
> M. Adnan Abid
>
>
> 1)  Research Fellow (Climate Section)
>    Global Change Impact Studies Centre,
>    Islamabad, Pakistan.
>    Phone # +92-51-9219785
>    Fax # +92-51-9219787
>    Cell # +92-300-9548930
>


-- 
With my best wishes,
Ashraf

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