[RegCNET] problem running RegCM

Moetasim Ashfaq mashfaq at purdue.edu
Fri Jun 29 15:06:49 CEST 2007


I understand that using PGI without that option is not a solution. However, it 
does clarify the problem. You should test the output of your test run for errors
. As a long term solution, you have to get compiler configurations right on your
AMD64 machine. Unfortunately, I have never worked on such machines so do not
have bright idea that how you could probably get your compilers work for RegCM.
 There are number of AMD64-RegCM users and I hope someone would help you get
things working.

Good Luck

Moet      


Quoting Satyaban Bishoyi Ratna <satyaban_2001 at rediffmail.com>:

>   
> Dear RegCM users,
>   Thank you for your suggestions regarding the problem to
> run RegCM in my machine.
>   After several attempts now I am able to run the RegCM by getting 
> the suggestions of Moet.
> I tried with the IFC compiler instead of PGI but it doesn't work.
> But as per Moet's suggestion,when I used PGI Makefile after removing
> -Ktrap=fp option it works well.
> Now I am worried that in this case there may be error
> in the model output as Moet have mentioned.How can we identify that there is
> error in the output and what is the solution to run the model withpout any
> error.
>   Ohterwise, is it OK if I will follow my simulation by removing 
> -Ktrap=fp.
>    Thanking you all.
> Best regards
> Satyaban
> 
> On Wed, 27 Jun 2007 Moetasim Ashfaq wrote :
> >I am guessing that you are using PGI compiler. One way would be to try IFC
> >instead of PGI. Also, try running model after removing -Ktrap=fp option in
> the
> >Makefile. The later suggestion is not a solution and may let model run
> without
> >floating point error but with errors in the output.
> >
> >Moet
> >
> >
> >
> >Quoting Satyaban Bishoyi Ratna <satyaban_2001 at rediffmail.com>:
> >
> > >
> > > Dear Sir,
> > >   As per your mail I followed the give suggestion but I
> > > didn't got any success.
> > >   At first I tried with NORMER (instead of LAMCON) but no success.
> > > Later I tried with LAMCON, using 10N and 30N as truelatL and truelatH
> > > (instead of 30N and 60N) but no success.
> > >    So finally I tried the model run with bydefault setup of
> > > the Regcm which is available at ICTP. That means I didn't change in
> > > 'Terrain' and 'ICBC' setup for this run in my machine. Only I have
> changed
> > > the 'Makefile' suitable to AMD64. I didn't got any error
> > > in 'Terrain' and 'ICBC' run. But when I came to the main part of model
> run
> > > the same error occured and it terminates the model run.
> > > I am giving the lines here, which occured during the terminates of
> > > model run.
> > >    I request you please look into this ang give me suggestion to run the
> > > RegCM successfully.
> > >
> > > Thanking you.
> > > Best regards
> > > Satyaban
> > > ...........
> > > ...........
> > >  dectim =     1440.000000000000
> > >  BCs are ready from    2005010100   to    2005010106
> > >  dt, dtau =     150.0000000000000         37.50000000000000
> > >     75.00000000000000
> > > 0 linearization about standard atmosphere (lstand=.t.)
> > > 0sigmaf     0.000      5.000E-02  0.100      0.160      0.230      0.310
> > > 0.390      0.470    0.550      0.630      0.710
> > >            0.780      0.840      0.890      0.930      0.960      0.980
> > > 0.990       1.00
> > > 0t mean      218.       218.       218.       218.       229.       239.
> > >  248.       255.     262.       268.       273.
> > >             277.       280.       283.       285.       286.       287.
> > > 287.
> > > 0ps mean     100.
> > > 0 vertical mode problem completed for kx= 18     0 errors detected  
> (should
> > > be 0)
> > >  m, fac =             4    33.33333333333334
> > >  m, fac =             2    60.00000000000000
> > >  Writing output files in direct access format
> > >
> > >  ******* OPENING NEW OUTPUT FILES:   2005010100
> > >  OPENING NEW OUT FILE: output/ATM.2005010100
> > >  OPENING NEW BAT FILE: output/SRF.2005010100
> > >  OPENING NEW RAD FILE: output/RAD.2005010100
> > >  OUT-history written date =     2005010100.000000
> > >  BATS variables written at    2005010100    2.500000000000000
> > >  Writing rad fields at ktau =             1   2005010100
> > >      at day =    0.0851, ktau =         50 :  1st, 2nd time deriv of ps =
> > > 0.24425E-04 0.93659E-0 7,  no. of points w/convection =   22
> > > Floating exception
> > > mm5 at aucluster:~/RegCM/RegCM/Run$
> > >
> > >
> > >
> > >
> > > On Tue, 26 Jun 2007 XUNQIANG BI wrote :
> > > >
> > > >Hi, Satyaban:
> > > >
> > > >The domain.param is not a right one.
> > > >
> > > >Three suggestion:
> > > >
> > > >1. Since the clat is quite close to Equaltor, you can try use
> > > >    NORMER (instead of LAMCON).
> > > >
> > > >2. If you use LAMCON, try to use 10N and 30N as truelatL and truelatH
> > > >    (instead of 30N and 60N)
> > > >
> > > >3. If you use FERRET, you can try also use ROTMER.
> > > >
> > > >Regards,
> > > >Bi
> > > >
> > > >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > > >   Dr. Xunqiang Bi         email:bixq at ictp.it
> > > >   Earth System Physics Group
> > > >   The Abdus Salam ICTP
> > > >   Strada Costiera, 11
> > > >   P.O. BOX 586, 34100 Trieste, ITALY
> > > >   Tel: +39-040-2240302  Fax: +39-040-2240449
> > > >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >
> > >
> > >
>
>****************************************************************************************************
> > > Satyaban Bishoyi Ratna
> > > Research Scholar
> > > Department of Meteorology and Oceanography
> > > Andhra University
> > > Visakhapatnam - 530003
> > > Andhra Pradesh, India
> > > Cell: 94403 30367
> > > E-mail: satyaban_2001 at rediffmail.com
> > >         satyaban14 at yahoo.co.in
> > >
> > >
>
>****************************************************************************************************
> 
> 
>
****************************************************************************************************
> Satyaban Bishoyi Ratna
> Research Scholar
> Department of Meteorology and Oceanography
> Andhra University
> Visakhapatnam - 530003
> Andhra Pradesh, India
> Cell: 94403 30367
> E-mail: satyaban_2001 at rediffmail.com
>         satyaban14 at yahoo.co.in
>         
>
****************************************************************************************************



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