[Met_help] [rt.rap.ucar.edu #95876] History for NBR_CSI

[Tara Jensen via RT]

----------------------------------------------------------------
  Initial Request
----------------------------------------------------------------

Hello,

Good morning. I have a question about using "grib_stat" for CSI plot.
Here is my script and config files:
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/grid2grid/verf_met_ens/ush/verf_g2g_Raikoke_CSI.sh

/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/grid2grid/verf_met_ens/parm/verf_g2g_grid_stat_config_Raikoke_csi

I used "grib_stat" and I did get "CSI" in the output file:
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/stat_csi/met_Raikoke_stat/*txt

My question is:
I only find "NBR_CSI" in the METViwer (Y1 dependent variable) , is this the
same thing as "CSI"? I didn't find any information for "NBR_CSI" from MET
documentation.
Also why it is" CSI" in the output *nbrcts.txt, but I can only find
"NBR_CSI" in METViewer?

Thank you and have a nice day.
Binyu


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  Complete Ticket History
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Subject: NBR_CSI
From: Tara Jensen
Time: Fri Jul 10 12:03:52 2020

Binyu,

I see you have questions about how to determine which CSI you are
using in
METviewer.

CSI can be computed for either a single grid-point or for a
neighborhood of
points.  The computation of the score is the same.  The equation can
be
found in Appendix C of the User's Guide. In METviewer, NBR is
prepended to
the statistic name, in this case CSI, so a user knows that the
neighborhood
method was used for the computation.  It is not prepended in the
nbrcts.txt
file because it is assumed the user knows they are looking at scores
computed using neighborhood methods.

If you also had the CTS line type output flag turned on when running
Grid-Stat as well you would then see a CSI (computed at each grid
point)
and a NBR_CSI (computed over a neighborhood) in METviewer.

Hopefully this helps clarify what is going on.  If not, the next step
is
for me to ask someone to pull your data and/or have you put it up on
AWS so
I can look at it.

Cheers, Tara

On Fri, Jul 10, 2020 at 7:53 AM binyu.wang at noaa.gov via RT <
met_help at ucar.edu> wrote:

>
> Fri Jul 10 07:52:49 2020: Request 95876 was acted upon.
> Transaction: Ticket created by binyu.wang at noaa.gov
>        Queue: met_help
>      Subject: NBR_CSI
>        Owner: Nobody
>   Requestors: binyu.wang at noaa.gov
>       Status: new
>  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=95876 >
>
>
> Hello,
>
> Good morning. I have a question about using "grib_stat" for CSI
plot.
> Here is my script and config files:
>
>
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/grid2grid/verf_met_ens/ush/verf_g2g_Raikoke_CSI.sh
>
>
>
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/grid2grid/verf_met_ens/parm/verf_g2g_grid_stat_config_Raikoke_csi
>
> I used "grib_stat" and I did get "CSI" in the output file:
>
>
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/stat_csi/met_Raikoke_stat/*txt
>
> My question is:
> I only find "NBR_CSI" in the METViwer (Y1 dependent variable) , is
this the
> same thing as "CSI"? I didn't find any information for "NBR_CSI"
from MET
> documentation.
> Also why it is" CSI" in the output *nbrcts.txt, but I can only find
> "NBR_CSI" in METViewer?
>
> Thank you and have a nice day.
> Binyu
>
>

--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Tara Jensen
Project Manager II
NCAR RAL and DTC
PO Box 3000, Boulder, Colorado 80307 USA
+1 303-497-8479          jensen at ucar.edu

------------------------------------------------
Subject: NBR_CSI
From: binyu.wang at noaa.gov
Time: Fri Jul 10 12:51:18 2020

Got it, thank you very much and have a nice weekend.

Binyu

On Fri, Jul 10, 2020 at 2:03 PM Tara Jensen via RT <met_help at ucar.edu>
wrote:

> Binyu,
>
> I see you have questions about how to determine which CSI you are
using in
> METviewer.
>
> CSI can be computed for either a single grid-point or for a
neighborhood of
> points.  The computation of the score is the same.  The equation can
be
> found in Appendix C of the User's Guide. In METviewer, NBR is
prepended to
> the statistic name, in this case CSI, so a user knows that the
neighborhood
> method was used for the computation.  It is not prepended in the
nbrcts.txt
> file because it is assumed the user knows they are looking at scores
> computed using neighborhood methods.
>
> If you also had the CTS line type output flag turned on when running
> Grid-Stat as well you would then see a CSI (computed at each grid
point)
> and a NBR_CSI (computed over a neighborhood) in METviewer.
>
> Hopefully this helps clarify what is going on.  If not, the next
step is
> for me to ask someone to pull your data and/or have you put it up on
AWS so
> I can look at it.
>
> Cheers, Tara
>
> On Fri, Jul 10, 2020 at 7:53 AM binyu.wang at noaa.gov via RT <
> met_help at ucar.edu> wrote:
>
> >
> > Fri Jul 10 07:52:49 2020: Request 95876 was acted upon.
> > Transaction: Ticket created by binyu.wang at noaa.gov
> >        Queue: met_help
> >      Subject: NBR_CSI
> >        Owner: Nobody
> >   Requestors: binyu.wang at noaa.gov
> >       Status: new
> >  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=95876 >
> >
> >
> > Hello,
> >
> > Good morning. I have a question about using "grib_stat" for CSI
plot.
> > Here is my script and config files:
> >
> >
>
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/grid2grid/verf_met_ens/ush/verf_g2g_Raikoke_CSI.sh
> >
> >
> >
>
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/grid2grid/verf_met_ens/parm/verf_g2g_grid_stat_config_Raikoke_csi
> >
> > I used "grib_stat" and I did get "CSI" in the output file:
> >
> >
>
/gpfs/dell2/emc/modeling/noscrub/Binyu.Wang/MET/stat_csi/met_Raikoke_stat/*txt
> >
> > My question is:
> > I only find "NBR_CSI" in the METViwer (Y1 dependent variable) , is
this
> the
> > same thing as "CSI"? I didn't find any information for "NBR_CSI"
from MET
> > documentation.
> > Also why it is" CSI" in the output *nbrcts.txt, but I can only
find
> > "NBR_CSI" in METViewer?
> >
> > Thank you and have a nice day.
> > Binyu
> >
> >
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Tara Jensen
> Project Manager II
> NCAR RAL and DTC
> PO Box 3000, Boulder, Colorado 80307 USA
> +1 303-497-8479          jensen at ucar.edu
>
>

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