[MITgcm-support] IBM

quero_s at libero.it quero_s at libero.it
Mon May 10 05:24:26 EDT 2004


Hi,
just an "aesthetic" note.
I run MITgcm on a SP4 platform and using

&END

as namelist terminator there are no "warning" messages.
However, as Patrick said, the execution is not influenced using & .

Stefano

> I might suspect a big-endian / little-endian thing at this point or the
> direct access file wordlength parameter - WORDLENGTH=
> 
> Chris 
> 
> > -----Original Message-----
> > From: mitgcm-support-bounces at mitgcm.org 
> > [mailto:mitgcm-support-bounces at mitgcm.org] On Behalf Of Martin Losch
> > Sent: Friday, May 07, 2004 11:14 AM
> > To: mitgcm-support at mitgcm.org
> > Subject: Re: [MITgcm-support] IBM
> > 
> > Well, with xlf,  there is a runtime option:
> > via the environment variable XLFRTEOPTS you can set the name list 
> > behavior either setenv XLFRTEOPTS namelist=old or setenv XLFRTEOPTS 
> > namelist=new (default) but in both cases the & as the namelist 
> > terminator does not seem to be allowed. But as Patrick pointed out the 
> > program complains but the execution is not affected. The problems I am 
> > having stem from something different, that must be related to MPI or 
> > exchanges in general, because I see ridiculous values in Eta (-536 to 
> > 8) and W after the first time step. It must be something really 
> > stupid. Patrick just pointed out to me usingMPI=.true. in eedata, but 
> > that didn't do it, what about the other settings in eedata (taken from 
> > the verification experiments global_ocean.cs32x15)? I don't know 
> > anything about that.
> > 
> > Martin
> > 
> > PS. Maybe the attached figure helps (SSH after 1 timestep, plotted 
> > range is +/-1m, actual range is -580 to 8m)
> > 
> > 
> 
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