[MITgcm-support] A query about EXF!

Abhisek Chakraborty abhisek.sac at gmail.com
Mon Feb 11 09:01:39 EST 2013


Respected Dr. Martin,

Many thanks for your reply and correctly pointing at my error....I am
extremely sorry to make this silly error...and posting this in the
forum.....I specified startdate1 for run off as "2000101", which should be
"20000101" (1st Jan 2000). It was my mistake and now I am getting correct
output.

regards,
Abhisek



On Mon, Feb 11, 2013 at 1:54 PM, Martin Losch <Martin.Losch at awi.de> wrote:

> Hi Abhisek,
>
> please post your data.exf. The only reason for this, I can imagine, is
> that you accidentally specified a different start date for tyour
> runoff_2000.bin file.
>
> Martin
>
> On Feb 8, 2013, at 5:56 PM, Abhisek Chakraborty <abhisek.sac at gmail.com>
> wrote:
>
> > Dear MITgcm users,
> >
> > While working with some experiment using EXF package, I found following
> output:
> >
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/precip_2000.bin", rec=
> 215 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/precip_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/precip_2000.bin", rec=
> 216 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/swdown_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/swdown_2000.bin", rec=
> 215 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/swdown_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/swdown_2000.bin", rec=
> 216 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/lwdown_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/lwdown_2000.bin", rec=
> 215 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/lwdown_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/lwdown_2000.bin", rec=
> 216 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/runoff_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/runoff_2000.bin", rec=
> 315 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001)  EXF_INTERP_READ: opening file:
> ../input/runoff_2000.bin
> > (PID.TID 0000.0001) EXF_INTERP: file="../input/runoff_2000.bin", rec=
> 316 , x-Per,P.Sym=    T    T
> > (PID.TID 0000.0001) S.edge (j=-1,0,1) : proc= 2.2 1.1 0.0, yIn=
>  -91.458000  -90.000000  -88.542000
> > (PID.TID 0000.0001) N.edge (j=+0,+1,+2) proc= 0.0 1.1 2.2, yIn=
> 88.542000   90.000000   91.458000
> > (PID.TID 0000.0001) SOLVE_FOR_PRESSURE: putPmEinXvector =    F
> >  cg2d: Sum(rhs),rhsMax =  -5.14044430899575E+03  7.30713139443969E+00
> >
> > I am using the EXF package for giving the input forcings. All the
> forcing files have same (daily) records as well as same dimensions, same
> periods. Yet the EXF is using extra 100 records (315,316) for runoff file
> in comparison to other fields (215,216). Can anyone please point out the
> possible cause?
> >
> > Thanking in advance,
> > Abhisek
> > _______________________________________________
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> > MITgcm-support at mitgcm.org
> > http://mitgcm.org/mailman/listinfo/mitgcm-support
>
>
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