[Met_help] [rt.rap.ucar.edu #78882] History for ask about pcp_combine in MET
Julie Prestopnik via RT
met_help at ucar.edu
Wed Dec 21 14:52:39 MST 2016
----------------------------------------------------------------
Initial Request
----------------------------------------------------------------
Hi,
I've problem when try pcp_combine in wrfout. I try sum 12-hourly wrfout for
24 hour. But the result can not read my wrfout file.
My command line :/WRF/met$ bin/pcp_combine -sum 20141201_000000 12
20141202_000000 24 tutorial/out/pcp_combine/wrf_lat.nc -pcpdir
/media/nos/85227500710/wrfout/ta/2014120200
the result :
nos at nos-Lenovo:~/WRF/met$ WARNING: search_pcp_dir() - can't open data file
"/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-02_00:00:00"
WARNING: search_pcp_dir() - can't open data file
"/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-02_12:00:00"
WARNING: search_pcp_dir() - can't open data file
"/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-03_00:00:00"
ERROR :
ERROR : sum_data_files() -> Cannot find a file with a valid time of
20141202_000000 and accumulation time of 120000 matching the regular
expression ".*"
I am sure input the true director addres.
--
Novvria Sagita/Mr
Indonesian Agency for Meteorology, Climatology and Geophysics
Sam Ratulangi Meteorological officer
Phone: (0431)811202
A.A. Maramis Street , Manado
North Sulawesi, 95374
Indonesia
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Complete Ticket History
----------------------------------------------------------------
Subject: ask about pcp_combine in MET
From: Julie Prestopnik
Time: Mon Dec 12 09:03:41 2016
Hello.
I see that you're having trouble reading a NetCDF file using
pcp_combine.
I do not know what the format of your input file is, but can tell you
that
MET has the ability to read 3 different flavors of NetCDF...
- The format used to write intermediate files in MET (i.e. the output
of
pcp_combine)
- NetCDF files following the Climate Forecast conventions (i.e.
CF-compliant NetCDF)
- The output of the pinterp or wrf_interp utility
Raw WRF output files are not included in that list. The challenge is
not
the file format but that the data is still in native model levels and
is
defined on a staggered grid.
You have two options...
- Post-process using the Unified PostProcessor which creates GRIB
output
files.
- Post-process using the wrf_interp utility which writes a NetCDF
file
that MET reads.
The downside to wrf_interp is that it does not actually destagger the
grid
and doesn't derive any additional output fields. Practically speaking
that
means you're limited to the raw WRF output variables, and MET can't
read
winds which use the staggered dimension.
Does your input file follow one of those flavors?
Julie
On Fri, Dec 9, 2016 at 3:29 PM, NOVVRIA SAGITA via RT
<met_help at ucar.edu>
wrote:
>
> Fri Dec 09 15:29:38 2016: Request 78882 was acted upon.
> Transaction: Ticket created by novvria.sagita.ut at gmail.com
> Queue: met_help
> Subject: ask about pcp_combine in MET
> Owner: Nobody
> Requestors: novvria.sagita.ut at gmail.com
> Status: new
> Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=78882 >
>
>
> Hi,
>
> I've problem when try pcp_combine in wrfout. I try sum 12-hourly
wrfout for
> 24 hour. But the result can not read my wrfout file.
>
> My command line :/WRF/met$ bin/pcp_combine -sum 20141201_000000 12
> 20141202_000000 24 tutorial/out/pcp_combine/wrf_lat.nc -pcpdir
> /media/nos/85227500710/wrfout/ta/2014120200
>
> the result :
> nos at nos-Lenovo:~/WRF/met$ WARNING: search_pcp_dir() - can't open
data file
> "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-
> 02_00:00:00"
> WARNING: search_pcp_dir() - can't open data file
> "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-
> 02_12:00:00"
> WARNING: search_pcp_dir() - can't open data file
> "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_
> d01_2014-12-03_00:00:00"
> ERROR :
> ERROR : sum_data_files() -> Cannot find a file with a valid time of
> 20141202_000000 and accumulation time of 120000 matching the regular
> expression ".*"
>
> I am sure input the true director addres.
>
>
> --
> Novvria Sagita/Mr
>
> Indonesian Agency for Meteorology, Climatology and Geophysics
>
> Sam Ratulangi Meteorological officer
> Phone: (0431)811202
> A.A. Maramis Street , Manado
> North Sulawesi, 95374
> Indonesia
>
>
--
Julie Prestopnik
National Center for Atmospheric Research
Research Applications Laboratory
Phone: 303.497.8399
Email: jpresto at ucar.edu
------------------------------------------------
Subject: ask about pcp_combine in MET
From: NOVVRIA SAGITA
Time: Mon Dec 12 12:16:58 2016
Yes, my input is wrf output (wrfout) . Based on your explanation, Do
I
must use unified post processor? If i use wrf_interp , i will get
still
problem.
Pada tanggal 12 Des 2016 11.03 PM, "Julie Prestopnik via RT" <
met_help at ucar.edu> menulis:
> Hello.
>
> I see that you're having trouble reading a NetCDF file using
pcp_combine.
> I do not know what the format of your input file is, but can tell
you that
> MET has the ability to read 3 different flavors of NetCDF...
> - The format used to write intermediate files in MET (i.e. the
output of
> pcp_combine)
> - NetCDF files following the Climate Forecast conventions (i.e.
> CF-compliant NetCDF)
> - The output of the pinterp or wrf_interp utility
>
> Raw WRF output files are not included in that list. The challenge
is not
> the file format but that the data is still in native model levels
and is
> defined on a staggered grid.
>
> You have two options...
> - Post-process using the Unified PostProcessor which creates GRIB
output
> files.
> - Post-process using the wrf_interp utility which writes a NetCDF
file
> that MET reads.
>
> The downside to wrf_interp is that it does not actually destagger
the grid
> and doesn't derive any additional output fields. Practically
speaking that
> means you're limited to the raw WRF output variables, and MET can't
read
> winds which use the staggered dimension.
>
> Does your input file follow one of those flavors?
>
> Julie
>
> On Fri, Dec 9, 2016 at 3:29 PM, NOVVRIA SAGITA via RT
<met_help at ucar.edu>
> wrote:
>
> >
> > Fri Dec 09 15:29:38 2016: Request 78882 was acted upon.
> > Transaction: Ticket created by novvria.sagita.ut at gmail.com
> > Queue: met_help
> > Subject: ask about pcp_combine in MET
> > Owner: Nobody
> > Requestors: novvria.sagita.ut at gmail.com
> > Status: new
> > Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=78882 >
> >
> >
> > Hi,
> >
> > I've problem when try pcp_combine in wrfout. I try sum 12-hourly
wrfout
> for
> > 24 hour. But the result can not read my wrfout file.
> >
> > My command line :/WRF/met$ bin/pcp_combine -sum 20141201_000000 12
> > 20141202_000000 24 tutorial/out/pcp_combine/wrf_lat.nc -pcpdir
> > /media/nos/85227500710/wrfout/ta/2014120200
> >
> > the result :
> > nos at nos-Lenovo:~/WRF/met$ WARNING: search_pcp_dir() - can't open
data
> file
> > "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-
> > 02_00:00:00"
> > WARNING: search_pcp_dir() - can't open data file
> > "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-
> > 02_12:00:00"
> > WARNING: search_pcp_dir() - can't open data file
> > "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_
> > d01_2014-12-03_00:00:00"
> > ERROR :
> > ERROR : sum_data_files() -> Cannot find a file with a valid time
of
> > 20141202_000000 and accumulation time of 120000 matching the
regular
> > expression ".*"
> >
> > I am sure input the true director addres.
> >
> >
> > --
> > Novvria Sagita/Mr
> >
> > Indonesian Agency for Meteorology, Climatology and Geophysics
> >
> > Sam Ratulangi Meteorological officer
> > Phone: (0431)811202
> > A.A. Maramis Street , Manado
> > North Sulawesi, 95374
> > Indonesia
> >
> >
>
>
> --
> Julie Prestopnik
> National Center for Atmospheric Research
> Research Applications Laboratory
> Phone: 303.497.8399
> Email: jpresto at ucar.edu
>
>
------------------------------------------------
Subject: ask about pcp_combine in MET
From: Julie Prestopnik
Time: Mon Dec 12 12:43:25 2016
You do not have to use the Unified Post Processor and can use
wrf_interp
instead, however, the downside to wrf_interp is that it does not
actually
destagger the grid and doesn't derive any additional output fields,
which
means you're limited to the raw WRF output variables, and MET can't
read
winds which use the staggered dimension.
I hope that helps.
Julie
On Mon, Dec 12, 2016 at 12:16 PM, NOVVRIA SAGITA via RT
<met_help at ucar.edu>
wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=78882 >
>
> Yes, my input is wrf output (wrfout) . Based on your explanation,
Do I
> must use unified post processor? If i use wrf_interp , i will get
still
> problem.
>
> Pada tanggal 12 Des 2016 11.03 PM, "Julie Prestopnik via RT" <
> met_help at ucar.edu> menulis:
>
> > Hello.
> >
> > I see that you're having trouble reading a NetCDF file using
pcp_combine.
> > I do not know what the format of your input file is, but can tell
you
> that
> > MET has the ability to read 3 different flavors of NetCDF...
> > - The format used to write intermediate files in MET (i.e. the
output of
> > pcp_combine)
> > - NetCDF files following the Climate Forecast conventions (i.e.
> > CF-compliant NetCDF)
> > - The output of the pinterp or wrf_interp utility
> >
> > Raw WRF output files are not included in that list. The challenge
is not
> > the file format but that the data is still in native model levels
and is
> > defined on a staggered grid.
> >
> > You have two options...
> > - Post-process using the Unified PostProcessor which creates GRIB
output
> > files.
> > - Post-process using the wrf_interp utility which writes a NetCDF
file
> > that MET reads.
> >
> > The downside to wrf_interp is that it does not actually destagger
the
> grid
> > and doesn't derive any additional output fields. Practically
speaking
> that
> > means you're limited to the raw WRF output variables, and MET
can't read
> > winds which use the staggered dimension.
> >
> > Does your input file follow one of those flavors?
> >
> > Julie
> >
> > On Fri, Dec 9, 2016 at 3:29 PM, NOVVRIA SAGITA via RT
<met_help at ucar.edu
> >
> > wrote:
> >
> > >
> > > Fri Dec 09 15:29:38 2016: Request 78882 was acted upon.
> > > Transaction: Ticket created by novvria.sagita.ut at gmail.com
> > > Queue: met_help
> > > Subject: ask about pcp_combine in MET
> > > Owner: Nobody
> > > Requestors: novvria.sagita.ut at gmail.com
> > > Status: new
> > > Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=78882
> >
> > >
> > >
> > > Hi,
> > >
> > > I've problem when try pcp_combine in wrfout. I try sum 12-hourly
wrfout
> > for
> > > 24 hour. But the result can not read my wrfout file.
> > >
> > > My command line :/WRF/met$ bin/pcp_combine -sum 20141201_000000
12
> > > 20141202_000000 24 tutorial/out/pcp_combine/wrf_lat.nc -pcpdir
> > > /media/nos/85227500710/wrfout/ta/2014120200
> > >
> > > the result :
> > > nos at nos-Lenovo:~/WRF/met$ WARNING: search_pcp_dir() - can't open
data
> > file
> > > "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-
> > > 02_00:00:00"
> > > WARNING: search_pcp_dir() - can't open data file
> > > "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_d01_2014-12-
> > > 02_12:00:00"
> > > WARNING: search_pcp_dir() - can't open data file
> > > "/media/nos/85227500710/wrfout/ta/2014120200/wrfout_
> > > d01_2014-12-03_00:00:00"
> > > ERROR :
> > > ERROR : sum_data_files() -> Cannot find a file with a valid
time of
> > > 20141202_000000 and accumulation time of 120000 matching the
regular
> > > expression ".*"
> > >
> > > I am sure input the true director addres.
> > >
> > >
> > > --
> > > Novvria Sagita/Mr
> > >
> > > Indonesian Agency for Meteorology, Climatology and Geophysics
> > >
> > > Sam Ratulangi Meteorological officer
> > > Phone: (0431)811202
> > > A.A. Maramis Street , Manado
> > > North Sulawesi, 95374
> > > Indonesia
> > >
> > >
> >
> >
> > --
> > Julie Prestopnik
> > National Center for Atmospheric Research
> > Research Applications Laboratory
> > Phone: 303.497.8399
> > Email: jpresto at ucar.edu
> >
> >
>
>
--
Julie Prestopnik
National Center for Atmospheric Research
Research Applications Laboratory
Phone: 303.497.8399
Email: jpresto at ucar.edu
------------------------------------------------
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