[Met_help] [rt.rap.ucar.edu #76998] History for problems with pcp_combine in MET v5.1

Julie Prestopnik via RT met_help at ucar.edu
Tue Jul 19 10:08:05 MDT 2016


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

Dear MET Help,

I'm having trouble updating our scripts to sum WRF model hourly forecast precip for 1 or more files.  In a nutshell, I cannot get "pcp_combine  -sum" to work for me.

Here is some background on my problem:

*         I have hourly GRIB2 WRF out files, each with 1-h accumulated precip (no simulation total precip)

*         Using regrid_data_plane, I am remapping each hourly forecast APCP_01 to the observed grid (which happens to be a subset of IMERG global 0.1-deg data in GRIB2 format).  This creates individual hourly netcdf files for input to pcp_combine into a temporary directory.

*         Next, I try running "pcp_combine -sum" as follows: "pcp_combine -sum 20160501_000000 1 20160501_060000 03 /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"

o   FYI, my model initialization time is 00z 1 May 2016, and in the above example I'm attempting to create a 3-h accumulated precip valid at 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at 04z, 05z, and 06z in the temporary directory.

Unfortunately, I'm receiving the following errors that I am unable to diagnose or resolve:
pcp_combine -sum 20160501_000000 1 20160501_060000 03 /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3
DEBUG 2: Performing sum command: Init/In_Accum/Valid/Out_Accum Times = 20160501_000000/010000/20160501_060000/030000
DEBUG 2: Searching for 3 files with accumulation times of 010000 to sum to a total accumulation time of 030000.
ERROR  :
ERROR  : sum_data_files() -> Cannot find a file with a valid time of 20160501_060000 and accumulation time of 010000 matching the regular expression ".*"
ERROR  :

The valid times and accumulation times all look as I expect in the output netcdf files produced by regrid_data_plane, so I'm at a loss as to why I'm receiving this error.

Please advise.

Sincerely,
Jonathan Case


*****************************************************************
Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
Short-term Prediction Research and Transition (SPoRT) Center
320 Sparkman Dr., Room 3008; Huntsville, AL 35805
Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov> (preferred) or case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
Voice: 256.961.7504  ;  Fax: 256.961.7788
http://weather.msfc.nasa.gov/sport/
*****************************************************************



----------------------------------------------------------------
  Complete Ticket History
----------------------------------------------------------------

Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET v5.1
From: Julie Prestopnik
Time: Tue Jul 05 10:50:49 2016

Hi Jonathan.  I'm sorry that you are having problems with pcp_combine.

Could you please post your data to our ftp site?

You can follow the instructions here:
http://www.dtcenter.org/met/users/support/met_help.php#ftp

I'll take a look at the files and get back to you.

Thanks,
Julie

On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT
<met_help at ucar.edu> wrote:
>
> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> Transaction: Ticket created by jonathan.case-1 at nasa.gov
>        Queue: met_help
>      Subject: problems with pcp_combine in MET v5.1
>        Owner: Nobody
>   Requestors: jonathan.case-1 at nasa.gov
>       Status: new
>  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
>
> Dear MET Help,
>
> I'm having trouble updating our scripts to sum WRF model hourly
forecast precip for 1 or more files.  In a nutshell, I cannot get
"pcp_combine  -sum" to work for me.
>
> Here is some background on my problem:
>
> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated precip (no simulation total precip)
>
> *         Using regrid_data_plane, I am remapping each hourly
forecast APCP_01 to the observed grid (which happens to be a subset of
IMERG global 0.1-deg data in GRIB2 format).  This creates individual
hourly netcdf files for input to pcp_combine into a temporary
directory.
>
> *         Next, I try running "pcp_combine -sum" as follows:
"pcp_combine -sum 20160501_000000 1 20160501_060000 03
/raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
/raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
>
> o   FYI, my model initialization time is 00z 1 May 2016, and in the
above example I'm attempting to create a 3-h accumulated precip valid
at 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at
04z, 05z, and 06z in the temporary directory.
>
> Unfortunately, I'm receiving the following errors that I am unable
to diagnose or resolve:
> pcp_combine -sum 20160501_000000 1 20160501_060000 03
/raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
/raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3
> DEBUG 2: Performing sum command: Init/In_Accum/Valid/Out_Accum Times
= 20160501_000000/010000/20160501_060000/030000
> DEBUG 2: Searching for 3 files with accumulation times of 010000 to
sum to a total accumulation time of 030000.
> ERROR  :
> ERROR  : sum_data_files() -> Cannot find a file with a valid time of
20160501_060000 and accumulation time of 010000 matching the regular
expression ".*"
> ERROR  :
>
> The valid times and accumulation times all look as I expect in the
output netcdf files produced by regrid_data_plane, so I'm at a loss as
to why I'm receiving this error.
>
> Please advise.
>
> Sincerely,
> Jonathan Case
>
>
> *****************************************************************
> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
> Short-term Prediction Research and Transition (SPoRT) Center
> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov>
(preferred) or case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> Voice: 256.961.7504  ;  Fax: 256.961.7788
> http://weather.msfc.nasa.gov/sport/
> *****************************************************************
>
>



--
Julie Prestopnik
National Center for Atmospheric Research
Research Applications Laboratory
Phone: 303.497.8399
Email: jpresto at ucar.edu


------------------------------------------------
Subject: RE: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET v5.1
From: Case, Jonathan[ENSCO INC]
Time: Tue Jul 05 11:04:46 2016

Hello Julie,

I was able to figure out the problem over the weekend, but it still
doesn't make sense to me.
I had to set the "-field" entry, specifically noting the level to be
'(*,*)' instead of that specified in the netcdf output of
regrid_data_plane (i.e., A1 for 1-h precip).

Sincerely,
Jonathan

-----Original Message-----
From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
Sent: Tuesday, July 05, 2016 11:51 AM
To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET
v5.1

Hi Jonathan.  I'm sorry that you are having problems with pcp_combine.

Could you please post your data to our ftp site?

You can follow the instructions here:
http://www.dtcenter.org/met/users/support/met_help.php#ftp

I'll take a look at the files and get back to you.

Thanks,
Julie

On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT
<met_help at ucar.edu> wrote:
>
> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> Transaction: Ticket created by jonathan.case-1 at nasa.gov
>        Queue: met_help
>      Subject: problems with pcp_combine in MET v5.1
>        Owner: Nobody
>   Requestors: jonathan.case-1 at nasa.gov
>       Status: new
>  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> >
>
>
> Dear MET Help,
>
> I'm having trouble updating our scripts to sum WRF model hourly
forecast precip for 1 or more files.  In a nutshell, I cannot get
"pcp_combine  -sum" to work for me.
>
> Here is some background on my problem:
>
> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated precip (no simulation total precip)
>
> *         Using regrid_data_plane, I am remapping each hourly
forecast APCP_01 to the observed grid (which happens to be a subset of
IMERG global 0.1-deg data in GRIB2 format).  This creates individual
hourly netcdf files for input to pcp_combine into a temporary
directory.
>
> *         Next, I try running "pcp_combine -sum" as follows:
"pcp_combine -sum 20160501_000000 1 20160501_060000 03
/raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
/raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
>
> o   FYI, my model initialization time is 00z 1 May 2016, and in the
above example I'm attempting to create a 3-h accumulated precip valid
at 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at
04z, 05z, and 06z in the temporary directory.
>
> Unfortunately, I'm receiving the following errors that I am unable
to diagnose or resolve:
> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> 20160501_000000/010000/20160501_060000/030000
> DEBUG 2: Searching for 3 files with accumulation times of 010000 to
sum to a total accumulation time of 030000.
> ERROR  :
> ERROR  : sum_data_files() -> Cannot find a file with a valid time of
20160501_060000 and accumulation time of 010000 matching the regular
expression ".*"
> ERROR  :
>
> The valid times and accumulation times all look as I expect in the
output netcdf files produced by regrid_data_plane, so I'm at a loss as
to why I'm receiving this error.
>
> Please advise.
>
> Sincerely,
> Jonathan Case
>
>
> *****************************************************************
> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA Short-
term
> Prediction Research and Transition (SPoRT) Center
> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov>
> (preferred) or
case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> Voice: 256.961.7504  ;  Fax: 256.961.7788
> http://weather.msfc.nasa.gov/sport/
> *****************************************************************
>
>



--
Julie Prestopnik
National Center for Atmospheric Research Research Applications
Laboratory
Phone: 303.497.8399
Email: jpresto at ucar.edu




------------------------------------------------
Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET v5.1
From: Julie Prestopnik
Time: Tue Jul 05 11:14:51 2016

Hi Jonathan.  I'm glad to hear that you were able to resolve the
problem over the weekend, even if it didn't make sense to you.

John is currently out of the office, but may be able to provide you
with an explanation of why you had to set the "-field" entry, when he
returns.  I'll touch base with him when he gets back.

Thanks,
Julie

On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via RT
<met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> Hello Julie,
>
> I was able to figure out the problem over the weekend, but it still
doesn't make sense to me.
> I had to set the "-field" entry, specifically noting the level to be
'(*,*)' instead of that specified in the netcdf output of
regrid_data_plane (i.e., A1 for 1-h precip).
>
> Sincerely,
> Jonathan
>
> -----Original Message-----
> From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> Sent: Tuesday, July 05, 2016 11:51 AM
> To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET v5.1
>
> Hi Jonathan.  I'm sorry that you are having problems with
pcp_combine.
>
> Could you please post your data to our ftp site?
>
> You can follow the instructions here:
> http://www.dtcenter.org/met/users/support/met_help.php#ftp
>
> I'll take a look at the files and get back to you.
>
> Thanks,
> Julie
>
> On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT
<met_help at ucar.edu> wrote:
>>
>> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
>> Transaction: Ticket created by jonathan.case-1 at nasa.gov
>>        Queue: met_help
>>      Subject: problems with pcp_combine in MET v5.1
>>        Owner: Nobody
>>   Requestors: jonathan.case-1 at nasa.gov
>>       Status: new
>>  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
>> >
>>
>>
>> Dear MET Help,
>>
>> I'm having trouble updating our scripts to sum WRF model hourly
forecast precip for 1 or more files.  In a nutshell, I cannot get
"pcp_combine  -sum" to work for me.
>>
>> Here is some background on my problem:
>>
>> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated precip (no simulation total precip)
>>
>> *         Using regrid_data_plane, I am remapping each hourly
forecast APCP_01 to the observed grid (which happens to be a subset of
IMERG global 0.1-deg data in GRIB2 format).  This creates individual
hourly netcdf files for input to pcp_combine into a temporary
directory.
>>
>> *         Next, I try running "pcp_combine -sum" as follows:
"pcp_combine -sum 20160501_000000 1 20160501_060000 03
/raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
/raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
>>
>> o   FYI, my model initialization time is 00z 1 May 2016, and in the
above example I'm attempting to create a 3-h accumulated precip valid
at 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at
04z, 05z, and 06z in the temporary directory.
>>
>> Unfortunately, I'm receiving the following errors that I am unable
to diagnose or resolve:
>> pcp_combine -sum 20160501_000000 1 20160501_060000 03
>> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
>> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
>> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
>> 20160501_000000/010000/20160501_060000/030000
>> DEBUG 2: Searching for 3 files with accumulation times of 010000 to
sum to a total accumulation time of 030000.
>> ERROR  :
>> ERROR  : sum_data_files() -> Cannot find a file with a valid time
of 20160501_060000 and accumulation time of 010000 matching the
regular expression ".*"
>> ERROR  :
>>
>> The valid times and accumulation times all look as I expect in the
output netcdf files produced by regrid_data_plane, so I'm at a loss as
to why I'm receiving this error.
>>
>> Please advise.
>>
>> Sincerely,
>> Jonathan Case
>>
>>
>> *****************************************************************
>> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA Short-
term
>> Prediction Research and Transition (SPoRT) Center
>> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
>> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov>
>> (preferred) or
case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
>> Voice: 256.961.7504  ;  Fax: 256.961.7788
>> http://weather.msfc.nasa.gov/sport/
>> *****************************************************************
>>
>>
>
>
>
> --
> 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


------------------------------------------------
Subject: problems with pcp_combine in MET v5.1
From: John Halley Gotway
Time: Wed Jul 06 16:35:37 2016

Jonathan,

The -sum command for pcp_combine only works for GRIB input files, and
not
for NetCDF files.  For NetCDF files, the "-add" and "-subtract"
options do
work by specifying the "name" and "level" of the fields to be used.
And
it's in the level string where the silly "(*,*)" shows up.

One option would be to *not* run the regrid_data_plane tool, and just
run
pcp_combine on the GRIB files directly.  So you'd be computing the
accumulation on the larger domain used in the GRIB files.

Then pass the accumulated NetCDF output of pcp_combine to the other
MET
tools for verification and use the automated regridding feature at
that
point.  For more info, take a look at the "regrid" section within the
MET
config files.

Hope that helps.  Just let me know what else you need clarified.

Thanks,
John



On Tue, Jul 5, 2016 at 11:14 AM, Julie Prestopnik via RT
<met_help at ucar.edu>
wrote:

>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> Hi Jonathan.  I'm glad to hear that you were able to resolve the
> problem over the weekend, even if it didn't make sense to you.
>
> John is currently out of the office, but may be able to provide you
> with an explanation of why you had to set the "-field" entry, when
he
> returns.  I'll touch base with him when he gets back.
>
> Thanks,
> Julie
>
> On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via RT
> <met_help at ucar.edu> wrote:
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> >
> > Hello Julie,
> >
> > I was able to figure out the problem over the weekend, but it
still
> doesn't make sense to me.
> > I had to set the "-field" entry, specifically noting the level to
be
> '(*,*)' instead of that specified in the netcdf output of
regrid_data_plane
> (i.e., A1 for 1-h precip).
> >
> > Sincerely,
> > Jonathan
> >
> > -----Original Message-----
> > From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> > Sent: Tuesday, July 05, 2016 11:51 AM
> > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> > Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET
> v5.1
> >
> > Hi Jonathan.  I'm sorry that you are having problems with
pcp_combine.
> >
> > Could you please post your data to our ftp site?
> >
> > You can follow the instructions here:
> > http://www.dtcenter.org/met/users/support/met_help.php#ftp
> >
> > I'll take a look at the files and get back to you.
> >
> > Thanks,
> > Julie
> >
> > On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT <
> met_help at ucar.edu> wrote:
> >>
> >> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> >> Transaction: Ticket created by jonathan.case-1 at nasa.gov
> >>        Queue: met_help
> >>      Subject: problems with pcp_combine in MET v5.1
> >>        Owner: Nobody
> >>   Requestors: jonathan.case-1 at nasa.gov
> >>       Status: new
> >>  Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> >> >
> >>
> >>
> >> Dear MET Help,
> >>
> >> I'm having trouble updating our scripts to sum WRF model hourly
> forecast precip for 1 or more files.  In a nutshell, I cannot get
> "pcp_combine  -sum" to work for me.
> >>
> >> Here is some background on my problem:
> >>
> >> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated
> precip (no simulation total precip)
> >>
> >> *         Using regrid_data_plane, I am remapping each hourly
forecast
> APCP_01 to the observed grid (which happens to be a subset of IMERG
global
> 0.1-deg data in GRIB2 format).  This creates individual hourly
netcdf files
> for input to pcp_combine into a temporary directory.
> >>
> >> *         Next, I try running "pcp_combine -sum" as follows:
> "pcp_combine -sum 20160501_000000 1 20160501_060000 03
> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
> >>
> >> o   FYI, my model initialization time is 00z 1 May 2016, and in
the
> above example I'm attempting to create a 3-h accumulated precip
valid at
> 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at 04z,
05z,
> and 06z in the temporary directory.
> >>
> >> Unfortunately, I'm receiving the following errors that I am
unable to
> diagnose or resolve:
> >> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> >> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> >> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
> >> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> >> 20160501_000000/010000/20160501_060000/030000
> >> DEBUG 2: Searching for 3 files with accumulation times of 010000
to sum
> to a total accumulation time of 030000.
> >> ERROR  :
> >> ERROR  : sum_data_files() -> Cannot find a file with a valid time
of
> 20160501_060000 and accumulation time of 010000 matching the regular
> expression ".*"
> >> ERROR  :
> >>
> >> The valid times and accumulation times all look as I expect in
the
> output netcdf files produced by regrid_data_plane, so I'm at a loss
as to
> why I'm receiving this error.
> >>
> >> Please advise.
> >>
> >> Sincerely,
> >> Jonathan Case
> >>
> >>
> >> *****************************************************************
> >> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA Short-
term
> >> Prediction Research and Transition (SPoRT) Center
> >> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> >> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov>
> >> (preferred) or
case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> >> Voice: 256.961.7504  ;  Fax: 256.961.7788
> >> http://weather.msfc.nasa.gov/sport/
> >> *****************************************************************
> >>
> >>
> >
> >
> >
> > --
> > 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
>
>
>

------------------------------------------------
Subject: RE: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET v5.1
From: Case, Jonathan[ENSCO INC]
Time: Thu Jul 07 07:59:28 2016

John,

That's odd because my method seemed to have worked.  I guess I'll need
to closely verify what the pcp_combine did when summing the regridded
netcdf files.

Based on what you've mentioned, it sounds like I need to re-do the
logic such that forecast model precip accumulations are summed on the
native model grid, and then passed to regrid_data_plance to be mapped
onto the observed grid.  Then at that point, I can run grid_stat to
compare the model/obs precip grids on the same obs grid.

Does this sound reasonable to you?
JonC

-----Original Message-----
From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
Sent: Wednesday, July 06, 2016 5:36 PM
To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-1 at nasa.gov>
Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET
v5.1

Jonathan,

The -sum command for pcp_combine only works for GRIB input files, and
not for NetCDF files.  For NetCDF files, the "-add" and "-subtract"
options do work by specifying the "name" and "level" of the fields to
be used.  And it's in the level string where the silly "(*,*)" shows
up.

One option would be to *not* run the regrid_data_plane tool, and just
run pcp_combine on the GRIB files directly.  So you'd be computing the
accumulation on the larger domain used in the GRIB files.

Then pass the accumulated NetCDF output of pcp_combine to the other
MET tools for verification and use the automated regridding feature at
that point.  For more info, take a look at the "regrid" section within
the MET config files.

Hope that helps.  Just let me know what else you need clarified.

Thanks,
John



On Tue, Jul 5, 2016 at 11:14 AM, Julie Prestopnik via RT
<met_help at ucar.edu>
wrote:

>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> Hi Jonathan.  I'm glad to hear that you were able to resolve the
> problem over the weekend, even if it didn't make sense to you.
>
> John is currently out of the office, but may be able to provide you
> with an explanation of why you had to set the "-field" entry, when
he
> returns.  I'll touch base with him when he gets back.
>
> Thanks,
> Julie
>
> On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via RT
> <met_help at ucar.edu> wrote:
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> >
> > Hello Julie,
> >
> > I was able to figure out the problem over the weekend, but it
still
> doesn't make sense to me.
> > I had to set the "-field" entry, specifically noting the level to
be
> '(*,*)' instead of that specified in the netcdf output of
> regrid_data_plane (i.e., A1 for 1-h precip).
> >
> > Sincerely,
> > Jonathan
> >
> > -----Original Message-----
> > From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> > Sent: Tuesday, July 05, 2016 11:51 AM
> > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> > Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
> > MET
> v5.1
> >
> > Hi Jonathan.  I'm sorry that you are having problems with
pcp_combine.
> >
> > Could you please post your data to our ftp site?
> >
> > You can follow the instructions here:
> > http://www.dtcenter.org/met/users/support/met_help.php#ftp
> >
> > I'll take a look at the files and get back to you.
> >
> > Thanks,
> > Julie
> >
> > On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT <
> met_help at ucar.edu> wrote:
> >>
> >> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> >> Transaction: Ticket created by jonathan.case-1 at nasa.gov
> >>        Queue: met_help
> >>      Subject: problems with pcp_combine in MET v5.1
> >>        Owner: Nobody
> >>   Requestors: jonathan.case-1 at nasa.gov
> >>       Status: new
> >>  Ticket <URL:
> >> https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> >> >
> >>
> >>
> >> Dear MET Help,
> >>
> >> I'm having trouble updating our scripts to sum WRF model hourly
> forecast precip for 1 or more files.  In a nutshell, I cannot get
> "pcp_combine  -sum" to work for me.
> >>
> >> Here is some background on my problem:
> >>
> >> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated
> precip (no simulation total precip)
> >>
> >> *         Using regrid_data_plane, I am remapping each hourly
forecast
> APCP_01 to the observed grid (which happens to be a subset of IMERG
> global 0.1-deg data in GRIB2 format).  This creates individual
hourly
> netcdf files for input to pcp_combine into a temporary directory.
> >>
> >> *         Next, I try running "pcp_combine -sum" as follows:
> "pcp_combine -sum 20160501_000000 1 20160501_060000 03
> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
> >>
> >> o   FYI, my model initialization time is 00z 1 May 2016, and in
the
> above example I'm attempting to create a 3-h accumulated precip
valid
> at 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at
> 04z, 05z, and 06z in the temporary directory.
> >>
> >> Unfortunately, I'm receiving the following errors that I am
unable
> >> to
> diagnose or resolve:
> >> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> >> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> >> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
> >> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> >> 20160501_000000/010000/20160501_060000/030000
> >> DEBUG 2: Searching for 3 files with accumulation times of 010000
to
> >> sum
> to a total accumulation time of 030000.
> >> ERROR  :
> >> ERROR  : sum_data_files() -> Cannot find a file with a valid time
> >> of
> 20160501_060000 and accumulation time of 010000 matching the regular
> expression ".*"
> >> ERROR  :
> >>
> >> The valid times and accumulation times all look as I expect in
the
> output netcdf files produced by regrid_data_plane, so I'm at a loss
as
> to why I'm receiving this error.
> >>
> >> Please advise.
> >>
> >> Sincerely,
> >> Jonathan Case
> >>
> >>
> >> *****************************************************************
> >> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
> >> Short-term Prediction Research and Transition (SPoRT) Center
> >> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> >> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov>
> >> (preferred) or
> >> case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> >> Voice: 256.961.7504  ;  Fax: 256.961.7788
> >> http://weather.msfc.nasa.gov/sport/
> >> *****************************************************************
> >>
> >>
> >
> >
> >
> > --
> > 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
>
>
>



------------------------------------------------
Subject: problems with pcp_combine in MET v5.1
From: John Halley Gotway
Time: Thu Jul 07 10:08:31 2016

Jon,

Actually, you can skip the regrid_data_plane step entirely.  Let's
assume
you've already run your GRIB output through pcp_combine to sum it up
to the
desired accumulation interval.  As of MET version 5.1, you can pass
Grid-Stat forecast and observed data files that are defined on
different
grids.  In the config file, you can tell Grid-Stat the grid you'd like
to
use for the verification.  It sounds like you want to regrid the
forecast
data to the observation grid, and since this is precip, I'd recommend
using
budget interpolation...

//
// Verification grid
//
regrid = {
   to_grid     = OBS;
   vld_thresh = 1.0;
   method     = BUDGET;
   width        = 2;
}

Setting "to_grid = OBS" defines the observation grid as the
verification
domain.  "method = BUDGET" and "width = 2" defines the interpolation
method
to be used.  Setting "vld_thresh = 1.0" says that we'll only compute
an
interpolated value when all 4 (=2x2) input grid points contain valid
data.

And if you'd like to see the result of this interpolation, you could
have
Grid-Stat dump out the NetCDF matched pairs output file.

Make sense?

Of course, running the extra step through regrid_data_plane should
work as
well.  But hopefully using Grid-Stat's automated regridding feature
will
simplify the logic.

Thanks,
John


On Thu, Jul 7, 2016 at 7:59 AM, Case, Jonathan[ENSCO INC] via RT <
met_help at ucar.edu> wrote:

>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> John,
>
> That's odd because my method seemed to have worked.  I guess I'll
need to
> closely verify what the pcp_combine did when summing the regridded
netcdf
> files.
>
> Based on what you've mentioned, it sounds like I need to re-do the
logic
> such that forecast model precip accumulations are summed on the
native
> model grid, and then passed to regrid_data_plance to be mapped onto
the
> observed grid.  Then at that point, I can run grid_stat to compare
the
> model/obs precip grids on the same obs grid.
>
> Does this sound reasonable to you?
> JonC
>
> -----Original Message-----
> From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
> Sent: Wednesday, July 06, 2016 5:36 PM
> To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-1 at nasa.gov>
> Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET
> v5.1
>
> Jonathan,
>
> The -sum command for pcp_combine only works for GRIB input files,
and not
> for NetCDF files.  For NetCDF files, the "-add" and "-subtract"
options do
> work by specifying the "name" and "level" of the fields to be used.
And
> it's in the level string where the silly "(*,*)" shows up.
>
> One option would be to *not* run the regrid_data_plane tool, and
just run
> pcp_combine on the GRIB files directly.  So you'd be computing the
> accumulation on the larger domain used in the GRIB files.
>
> Then pass the accumulated NetCDF output of pcp_combine to the other
MET
> tools for verification and use the automated regridding feature at
that
> point.  For more info, take a look at the "regrid" section within
the MET
> config files.
>
> Hope that helps.  Just let me know what else you need clarified.
>
> Thanks,
> John
>
>
>
> On Tue, Jul 5, 2016 at 11:14 AM, Julie Prestopnik via RT <
> met_help at ucar.edu>
> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> >
> > Hi Jonathan.  I'm glad to hear that you were able to resolve the
> > problem over the weekend, even if it didn't make sense to you.
> >
> > John is currently out of the office, but may be able to provide
you
> > with an explanation of why you had to set the "-field" entry, when
he
> > returns.  I'll touch base with him when he gets back.
> >
> > Thanks,
> > Julie
> >
> > On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via RT
> > <met_help at ucar.edu> wrote:
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> > >
> > > Hello Julie,
> > >
> > > I was able to figure out the problem over the weekend, but it
still
> > doesn't make sense to me.
> > > I had to set the "-field" entry, specifically noting the level
to be
> > '(*,*)' instead of that specified in the netcdf output of
> > regrid_data_plane (i.e., A1 for 1-h precip).
> > >
> > > Sincerely,
> > > Jonathan
> > >
> > > -----Original Message-----
> > > From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> > > Sent: Tuesday, July 05, 2016 11:51 AM
> > > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> > > Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine
in
> > > MET
> > v5.1
> > >
> > > Hi Jonathan.  I'm sorry that you are having problems with
pcp_combine.
> > >
> > > Could you please post your data to our ftp site?
> > >
> > > You can follow the instructions here:
> > > http://www.dtcenter.org/met/users/support/met_help.php#ftp
> > >
> > > I'll take a look at the files and get back to you.
> > >
> > > Thanks,
> > > Julie
> > >
> > > On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT
<
> > met_help at ucar.edu> wrote:
> > >>
> > >> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> > >> Transaction: Ticket created by jonathan.case-1 at nasa.gov
> > >>        Queue: met_help
> > >>      Subject: problems with pcp_combine in MET v5.1
> > >>        Owner: Nobody
> > >>   Requestors: jonathan.case-1 at nasa.gov
> > >>       Status: new
> > >>  Ticket <URL:
> > >> https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> > >> >
> > >>
> > >>
> > >> Dear MET Help,
> > >>
> > >> I'm having trouble updating our scripts to sum WRF model hourly
> > forecast precip for 1 or more files.  In a nutshell, I cannot get
> > "pcp_combine  -sum" to work for me.
> > >>
> > >> Here is some background on my problem:
> > >>
> > >> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated
> > precip (no simulation total precip)
> > >>
> > >> *         Using regrid_data_plane, I am remapping each hourly
forecast
> > APCP_01 to the observed grid (which happens to be a subset of
IMERG
> > global 0.1-deg data in GRIB2 format).  This creates individual
hourly
> > netcdf files for input to pcp_combine into a temporary directory.
> > >>
> > >> *         Next, I try running "pcp_combine -sum" as follows:
> > "pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> > /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
> > >>
> > >> o   FYI, my model initialization time is 00z 1 May 2016, and in
the
> > above example I'm attempting to create a 3-h accumulated precip
valid
> > at 06z 1 May 2016 by summing the 3 1-h accumulated precip valid at
> > 04z, 05z, and 06z in the temporary directory.
> > >>
> > >> Unfortunately, I'm receiving the following errors that I am
unable
> > >> to
> > diagnose or resolve:
> > >> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > >> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03
-pcpdir
> > >> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
> > >> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> > >> 20160501_000000/010000/20160501_060000/030000
> > >> DEBUG 2: Searching for 3 files with accumulation times of
010000 to
> > >> sum
> > to a total accumulation time of 030000.
> > >> ERROR  :
> > >> ERROR  : sum_data_files() -> Cannot find a file with a valid
time
> > >> of
> > 20160501_060000 and accumulation time of 010000 matching the
regular
> > expression ".*"
> > >> ERROR  :
> > >>
> > >> The valid times and accumulation times all look as I expect in
the
> > output netcdf files produced by regrid_data_plane, so I'm at a
loss as
> > to why I'm receiving this error.
> > >>
> > >> Please advise.
> > >>
> > >> Sincerely,
> > >> Jonathan Case
> > >>
> > >>
> > >>
*****************************************************************
> > >> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
> > >> Short-term Prediction Research and Transition (SPoRT) Center
> > >> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> > >> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-
1 at nasa.gov>
> > >> (preferred) or
> > >> case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> > >> Voice: 256.961.7504  ;  Fax: 256.961.7788
> > >> http://weather.msfc.nasa.gov/sport/
> > >>
*****************************************************************
> > >>
> > >>
> > >
> > >
> > >
> > > --
> > > 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
> >
> >
> >
>
>
>
>

------------------------------------------------
Subject: RE: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET v5.1
From: Case, Jonathan[ENSCO INC]
Time: Thu Jul 07 10:13:39 2016

John H-G,

Yes, I was considering that method you described below, but now I
can't remember why I scripted up the regrid_data_plane method.  I
support as long as I do the summing and provide grid_stat with the
summed forecast and observed netcdf files, then that should accomplish
what I need.

Thanks for the help,
JonC

-----Original Message-----
From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
Sent: Thursday, July 07, 2016 11:09 AM
To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-1 at nasa.gov>
Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET
v5.1

Jon,

Actually, you can skip the regrid_data_plane step entirely.  Let's
assume you've already run your GRIB output through pcp_combine to sum
it up to the desired accumulation interval.  As of MET version 5.1,
you can pass Grid-Stat forecast and observed data files that are
defined on different grids.  In the config file, you can tell Grid-
Stat the grid you'd like to use for the verification.  It sounds like
you want to regrid the forecast data to the observation grid, and
since this is precip, I'd recommend using budget interpolation...

//
// Verification grid
//
regrid = {
   to_grid     = OBS;
   vld_thresh = 1.0;
   method     = BUDGET;
   width        = 2;
}

Setting "to_grid = OBS" defines the observation grid as the
verification domain.  "method = BUDGET" and "width = 2" defines the
interpolation method to be used.  Setting "vld_thresh = 1.0" says that
we'll only compute an interpolated value when all 4 (=2x2) input grid
points contain valid data.

And if you'd like to see the result of this interpolation, you could
have Grid-Stat dump out the NetCDF matched pairs output file.

Make sense?

Of course, running the extra step through regrid_data_plane should
work as well.  But hopefully using Grid-Stat's automated regridding
feature will simplify the logic.

Thanks,
John


On Thu, Jul 7, 2016 at 7:59 AM, Case, Jonathan[ENSCO INC] via RT <
met_help at ucar.edu> wrote:

>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> John,
>
> That's odd because my method seemed to have worked.  I guess I'll
need
> to closely verify what the pcp_combine did when summing the
regridded
> netcdf files.
>
> Based on what you've mentioned, it sounds like I need to re-do the
> logic such that forecast model precip accumulations are summed on
the
> native model grid, and then passed to regrid_data_plance to be
mapped
> onto the observed grid.  Then at that point, I can run grid_stat to
> compare the model/obs precip grids on the same obs grid.
>
> Does this sound reasonable to you?
> JonC
>
> -----Original Message-----
> From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
> Sent: Wednesday, July 06, 2016 5:36 PM
> To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-1 at nasa.gov>
> Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET
> v5.1
>
> Jonathan,
>
> The -sum command for pcp_combine only works for GRIB input files,
and
> not for NetCDF files.  For NetCDF files, the "-add" and "-subtract"
> options do work by specifying the "name" and "level" of the fields
to
> be used.  And it's in the level string where the silly "(*,*)" shows
up.
>
> One option would be to *not* run the regrid_data_plane tool, and
just
> run pcp_combine on the GRIB files directly.  So you'd be computing
the
> accumulation on the larger domain used in the GRIB files.
>
> Then pass the accumulated NetCDF output of pcp_combine to the other
> MET tools for verification and use the automated regridding feature
at
> that point.  For more info, take a look at the "regrid" section
within
> the MET config files.
>
> Hope that helps.  Just let me know what else you need clarified.
>
> Thanks,
> John
>
>
>
> On Tue, Jul 5, 2016 at 11:14 AM, Julie Prestopnik via RT <
> met_help at ucar.edu>
> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> >
> > Hi Jonathan.  I'm glad to hear that you were able to resolve the
> > problem over the weekend, even if it didn't make sense to you.
> >
> > John is currently out of the office, but may be able to provide
you
> > with an explanation of why you had to set the "-field" entry, when
> > he returns.  I'll touch base with him when he gets back.
> >
> > Thanks,
> > Julie
> >
> > On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via RT
> > <met_help at ucar.edu> wrote:
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> > >
> > > Hello Julie,
> > >
> > > I was able to figure out the problem over the weekend, but it
> > > still
> > doesn't make sense to me.
> > > I had to set the "-field" entry, specifically noting the level
to
> > > be
> > '(*,*)' instead of that specified in the netcdf output of
> > regrid_data_plane (i.e., A1 for 1-h precip).
> > >
> > > Sincerely,
> > > Jonathan
> > >
> > > -----Original Message-----
> > > From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> > > Sent: Tuesday, July 05, 2016 11:51 AM
> > > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> > > Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine
in
> > > MET
> > v5.1
> > >
> > > Hi Jonathan.  I'm sorry that you are having problems with
pcp_combine.
> > >
> > > Could you please post your data to our ftp site?
> > >
> > > You can follow the instructions here:
> > > http://www.dtcenter.org/met/users/support/met_help.php#ftp
> > >
> > > I'll take a look at the files and get back to you.
> > >
> > > Thanks,
> > > Julie
> > >
> > > On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via RT
<
> > met_help at ucar.edu> wrote:
> > >>
> > >> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> > >> Transaction: Ticket created by jonathan.case-1 at nasa.gov
> > >>        Queue: met_help
> > >>      Subject: problems with pcp_combine in MET v5.1
> > >>        Owner: Nobody
> > >>   Requestors: jonathan.case-1 at nasa.gov
> > >>       Status: new
> > >>  Ticket <URL:
> > >> https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> > >> >
> > >>
> > >>
> > >> Dear MET Help,
> > >>
> > >> I'm having trouble updating our scripts to sum WRF model hourly
> > forecast precip for 1 or more files.  In a nutshell, I cannot get
> > "pcp_combine  -sum" to work for me.
> > >>
> > >> Here is some background on my problem:
> > >>
> > >> *         I have hourly GRIB2 WRF out files, each with 1-h
accumulated
> > precip (no simulation total precip)
> > >>
> > >> *         Using regrid_data_plane, I am remapping each hourly
forecast
> > APCP_01 to the observed grid (which happens to be a subset of
IMERG
> > global 0.1-deg data in GRIB2 format).  This creates individual
> > hourly netcdf files for input to pcp_combine into a temporary
directory.
> > >>
> > >> *         Next, I try running "pcp_combine -sum" as follows:
> > "pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> > /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
> > >>
> > >> o   FYI, my model initialization time is 00z 1 May 2016, and in
the
> > above example I'm attempting to create a 3-h accumulated precip
> > valid at 06z 1 May 2016 by summing the 3 1-h accumulated precip
> > valid at 04z, 05z, and 06z in the temporary directory.
> > >>
> > >> Unfortunately, I'm receiving the following errors that I am
> > >> unable to
> > diagnose or resolve:
> > >> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > >> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03
-pcpdir
> > >> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
> > >> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> > >> 20160501_000000/010000/20160501_060000/030000
> > >> DEBUG 2: Searching for 3 files with accumulation times of
010000
> > >> to sum
> > to a total accumulation time of 030000.
> > >> ERROR  :
> > >> ERROR  : sum_data_files() -> Cannot find a file with a valid
time
> > >> of
> > 20160501_060000 and accumulation time of 010000 matching the
regular
> > expression ".*"
> > >> ERROR  :
> > >>
> > >> The valid times and accumulation times all look as I expect in
> > >> the
> > output netcdf files produced by regrid_data_plane, so I'm at a
loss
> > as to why I'm receiving this error.
> > >>
> > >> Please advise.
> > >>
> > >> Sincerely,
> > >> Jonathan Case
> > >>
> > >>
> > >>
*****************************************************************
> > >> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
> > >> Short-term Prediction Research and Transition (SPoRT) Center
> > >> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> > >> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-
1 at nasa.gov>
> > >> (preferred) or
> > >> case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> > >> Voice: 256.961.7504  ;  Fax: 256.961.7788
> > >> http://weather.msfc.nasa.gov/sport/
> > >>
*****************************************************************
> > >>
> > >>
> > >
> > >
> > >
> > > --
> > > 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
> >
> >
> >
>
>
>
>



------------------------------------------------
Subject: problems with pcp_combine in MET v5.1
From: John Halley Gotway
Time: Thu Jul 07 10:29:02 2016

OK, I'll go ahead and resolve this ticket now.  Just let us know if
you run
into any roadblocks.

Thanks,
John

On Thu, Jul 7, 2016 at 10:13 AM, Case, Jonathan[ENSCO INC] via RT <
met_help at ucar.edu> wrote:

>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> John H-G,
>
> Yes, I was considering that method you described below, but now I
can't
> remember why I scripted up the regrid_data_plane method.  I support
as long
> as I do the summing and provide grid_stat with the summed forecast
and
> observed netcdf files, then that should accomplish what I need.
>
> Thanks for the help,
> JonC
>
> -----Original Message-----
> From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
> Sent: Thursday, July 07, 2016 11:09 AM
> To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-1 at nasa.gov>
> Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET
> v5.1
>
> Jon,
>
> Actually, you can skip the regrid_data_plane step entirely.  Let's
assume
> you've already run your GRIB output through pcp_combine to sum it up
to the
> desired accumulation interval.  As of MET version 5.1, you can pass
> Grid-Stat forecast and observed data files that are defined on
different
> grids.  In the config file, you can tell Grid-Stat the grid you'd
like to
> use for the verification.  It sounds like you want to regrid the
forecast
> data to the observation grid, and since this is precip, I'd
recommend using
> budget interpolation...
>
> //
> // Verification grid
> //
> regrid = {
>    to_grid     = OBS;
>    vld_thresh = 1.0;
>    method     = BUDGET;
>    width        = 2;
> }
>
> Setting "to_grid = OBS" defines the observation grid as the
verification
> domain.  "method = BUDGET" and "width = 2" defines the interpolation
method
> to be used.  Setting "vld_thresh = 1.0" says that we'll only compute
an
> interpolated value when all 4 (=2x2) input grid points contain valid
data.
>
> And if you'd like to see the result of this interpolation, you could
have
> Grid-Stat dump out the NetCDF matched pairs output file.
>
> Make sense?
>
> Of course, running the extra step through regrid_data_plane should
work as
> well.  But hopefully using Grid-Stat's automated regridding feature
will
> simplify the logic.
>
> Thanks,
> John
>
>
> On Thu, Jul 7, 2016 at 7:59 AM, Case, Jonathan[ENSCO INC] via RT <
> met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> >
> > John,
> >
> > That's odd because my method seemed to have worked.  I guess I'll
need
> > to closely verify what the pcp_combine did when summing the
regridded
> > netcdf files.
> >
> > Based on what you've mentioned, it sounds like I need to re-do the
> > logic such that forecast model precip accumulations are summed on
the
> > native model grid, and then passed to regrid_data_plance to be
mapped
> > onto the observed grid.  Then at that point, I can run grid_stat
to
> > compare the model/obs precip grids on the same obs grid.
> >
> > Does this sound reasonable to you?
> > JonC
> >
> > -----Original Message-----
> > From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
> > Sent: Wednesday, July 06, 2016 5:36 PM
> > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-
1 at nasa.gov>
> > Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET
> > v5.1
> >
> > Jonathan,
> >
> > The -sum command for pcp_combine only works for GRIB input files,
and
> > not for NetCDF files.  For NetCDF files, the "-add" and "-
subtract"
> > options do work by specifying the "name" and "level" of the fields
to
> > be used.  And it's in the level string where the silly "(*,*)"
shows up.
> >
> > One option would be to *not* run the regrid_data_plane tool, and
just
> > run pcp_combine on the GRIB files directly.  So you'd be computing
the
> > accumulation on the larger domain used in the GRIB files.
> >
> > Then pass the accumulated NetCDF output of pcp_combine to the
other
> > MET tools for verification and use the automated regridding
feature at
> > that point.  For more info, take a look at the "regrid" section
within
> > the MET config files.
> >
> > Hope that helps.  Just let me know what else you need clarified.
> >
> > Thanks,
> > John
> >
> >
> >
> > On Tue, Jul 5, 2016 at 11:14 AM, Julie Prestopnik via RT <
> > met_help at ucar.edu>
> > wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> > >
> > > Hi Jonathan.  I'm glad to hear that you were able to resolve the
> > > problem over the weekend, even if it didn't make sense to you.
> > >
> > > John is currently out of the office, but may be able to provide
you
> > > with an explanation of why you had to set the "-field" entry,
when
> > > he returns.  I'll touch base with him when he gets back.
> > >
> > > Thanks,
> > > Julie
> > >
> > > On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via
RT
> > > <met_help at ucar.edu> wrote:
> > > >
> > > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
>
> > > >
> > > > Hello Julie,
> > > >
> > > > I was able to figure out the problem over the weekend, but it
> > > > still
> > > doesn't make sense to me.
> > > > I had to set the "-field" entry, specifically noting the level
to
> > > > be
> > > '(*,*)' instead of that specified in the netcdf output of
> > > regrid_data_plane (i.e., A1 for 1-h precip).
> > > >
> > > > Sincerely,
> > > > Jonathan
> > > >
> > > > -----Original Message-----
> > > > From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> > > > Sent: Tuesday, July 05, 2016 11:51 AM
> > > > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> > > > Subject: Re: [rt.rap.ucar.edu #76998] problems with
pcp_combine in
> > > > MET
> > > v5.1
> > > >
> > > > Hi Jonathan.  I'm sorry that you are having problems with
> pcp_combine.
> > > >
> > > > Could you please post your data to our ftp site?
> > > >
> > > > You can follow the instructions here:
> > > > http://www.dtcenter.org/met/users/support/met_help.php#ftp
> > > >
> > > > I'll take a look at the files and get back to you.
> > > >
> > > > Thanks,
> > > > Julie
> > > >
> > > > On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via
RT <
> > > met_help at ucar.edu> wrote:
> > > >>
> > > >> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> > > >> Transaction: Ticket created by jonathan.case-1 at nasa.gov
> > > >>        Queue: met_help
> > > >>      Subject: problems with pcp_combine in MET v5.1
> > > >>        Owner: Nobody
> > > >>   Requestors: jonathan.case-1 at nasa.gov
> > > >>       Status: new
> > > >>  Ticket <URL:
> > > >> https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> > > >> >
> > > >>
> > > >>
> > > >> Dear MET Help,
> > > >>
> > > >> I'm having trouble updating our scripts to sum WRF model
hourly
> > > forecast precip for 1 or more files.  In a nutshell, I cannot
get
> > > "pcp_combine  -sum" to work for me.
> > > >>
> > > >> Here is some background on my problem:
> > > >>
> > > >> *         I have hourly GRIB2 WRF out files, each with 1-h
> accumulated
> > > precip (no simulation total precip)
> > > >>
> > > >> *         Using regrid_data_plane, I am remapping each hourly
> forecast
> > > APCP_01 to the observed grid (which happens to be a subset of
IMERG
> > > global 0.1-deg data in GRIB2 format).  This creates individual
> > > hourly netcdf files for input to pcp_combine into a temporary
> directory.
> > > >>
> > > >> *         Next, I try running "pcp_combine -sum" as follows:
> > > "pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > > /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> > > /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
> > > >>
> > > >> o   FYI, my model initialization time is 00z 1 May 2016, and
in the
> > > above example I'm attempting to create a 3-h accumulated precip
> > > valid at 06z 1 May 2016 by summing the 3 1-h accumulated precip
> > > valid at 04z, 05z, and 06z in the temporary directory.
> > > >>
> > > >> Unfortunately, I'm receiving the following errors that I am
> > > >> unable to
> > > diagnose or resolve:
> > > >> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > > >> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03
-pcpdir
> > > >> /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3 DEBUG 2:
> > > >> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> > > >> 20160501_000000/010000/20160501_060000/030000
> > > >> DEBUG 2: Searching for 3 files with accumulation times of
010000
> > > >> to sum
> > > to a total accumulation time of 030000.
> > > >> ERROR  :
> > > >> ERROR  : sum_data_files() -> Cannot find a file with a valid
time
> > > >> of
> > > 20160501_060000 and accumulation time of 010000 matching the
regular
> > > expression ".*"
> > > >> ERROR  :
> > > >>
> > > >> The valid times and accumulation times all look as I expect
in
> > > >> the
> > > output netcdf files produced by regrid_data_plane, so I'm at a
loss
> > > as to why I'm receiving this error.
> > > >>
> > > >> Please advise.
> > > >>
> > > >> Sincerely,
> > > >> Jonathan Case
> > > >>
> > > >>
> > > >>
*****************************************************************
> > > >> Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
> > > >> Short-term Prediction Research and Transition (SPoRT) Center
> > > >> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> > > >> Emails: Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-
1 at nasa.gov>
> > > >> (preferred) or
> > > >> case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> > > >> Voice: 256.961.7504  ;  Fax: 256.961.7788
> > > >> http://weather.msfc.nasa.gov/sport/
> > > >>
*****************************************************************
> > > >>
> > > >>
> > > >
> > > >
> > > >
> > > > --
> > > > 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
> > >
> > >
> > >
> >
> >
> >
> >
>
>
>
>

------------------------------------------------
Subject: RE: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET v5.1
From: Case, Jonathan[ENSCO INC]
Time: Thu Jul 07 13:31:51 2016

Sounds good.  Thanks for the insight into my problem!
-Jon

-----Original Message-----
From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
Sent: Thursday, July 07, 2016 11:29 AM
To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in MET
v5.1

OK, I'll go ahead and resolve this ticket now.  Just let us know if
you run into any roadblocks.

Thanks,
John

On Thu, Jul 7, 2016 at 10:13 AM, Case, Jonathan[ENSCO INC] via RT <
met_help at ucar.edu> wrote:

>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
>
> John H-G,
>
> Yes, I was considering that method you described below, but now I
> can't remember why I scripted up the regrid_data_plane method.  I
> support as long as I do the summing and provide grid_stat with the
> summed forecast and observed netcdf files, then that should
accomplish what I need.
>
> Thanks for the help,
> JonC
>
> -----Original Message-----
> From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
> Sent: Thursday, July 07, 2016 11:09 AM
> To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-1 at nasa.gov>
> Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
MET
> v5.1
>
> Jon,
>
> Actually, you can skip the regrid_data_plane step entirely.  Let's
> assume you've already run your GRIB output through pcp_combine to
sum
> it up to the desired accumulation interval.  As of MET version 5.1,
> you can pass Grid-Stat forecast and observed data files that are
> defined on different grids.  In the config file, you can tell
> Grid-Stat the grid you'd like to use for the verification.  It
sounds
> like you want to regrid the forecast data to the observation grid,
and
> since this is precip, I'd recommend using budget interpolation...
>
> //
> // Verification grid
> //
> regrid = {
>    to_grid     = OBS;
>    vld_thresh = 1.0;
>    method     = BUDGET;
>    width        = 2;
> }
>
> Setting "to_grid = OBS" defines the observation grid as the
> verification domain.  "method = BUDGET" and "width = 2" defines the
> interpolation method to be used.  Setting "vld_thresh = 1.0" says
that
> we'll only compute an interpolated value when all 4 (=2x2) input
grid points contain valid data.
>
> And if you'd like to see the result of this interpolation, you could
> have Grid-Stat dump out the NetCDF matched pairs output file.
>
> Make sense?
>
> Of course, running the extra step through regrid_data_plane should
> work as well.  But hopefully using Grid-Stat's automated regridding
> feature will simplify the logic.
>
> Thanks,
> John
>
>
> On Thu, Jul 7, 2016 at 7:59 AM, Case, Jonathan[ENSCO INC] via RT <
> met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> >
> > John,
> >
> > That's odd because my method seemed to have worked.  I guess I'll
> > need to closely verify what the pcp_combine did when summing the
> > regridded netcdf files.
> >
> > Based on what you've mentioned, it sounds like I need to re-do the
> > logic such that forecast model precip accumulations are summed on
> > the native model grid, and then passed to regrid_data_plance to be
> > mapped onto the observed grid.  Then at that point, I can run
> > grid_stat to compare the model/obs precip grids on the same obs
grid.
> >
> > Does this sound reasonable to you?
> > JonC
> >
> > -----Original Message-----
> > From: John Halley Gotway via RT [mailto:met_help at ucar.edu]
> > Sent: Wednesday, July 06, 2016 5:36 PM
> > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC] <jonathan.case-
1 at nasa.gov>
> > Subject: Re: [rt.rap.ucar.edu #76998] problems with pcp_combine in
> > MET
> > v5.1
> >
> > Jonathan,
> >
> > The -sum command for pcp_combine only works for GRIB input files,
> > and not for NetCDF files.  For NetCDF files, the "-add" and "-
subtract"
> > options do work by specifying the "name" and "level" of the fields
> > to be used.  And it's in the level string where the silly "(*,*)"
shows up.
> >
> > One option would be to *not* run the regrid_data_plane tool, and
> > just run pcp_combine on the GRIB files directly.  So you'd be
> > computing the accumulation on the larger domain used in the GRIB
files.
> >
> > Then pass the accumulated NetCDF output of pcp_combine to the
other
> > MET tools for verification and use the automated regridding
feature
> > at that point.  For more info, take a look at the "regrid" section
> > within the MET config files.
> >
> > Hope that helps.  Just let me know what else you need clarified.
> >
> > Thanks,
> > John
> >
> >
> >
> > On Tue, Jul 5, 2016 at 11:14 AM, Julie Prestopnik via RT <
> > met_help at ucar.edu>
> > wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998 >
> > >
> > > Hi Jonathan.  I'm glad to hear that you were able to resolve the
> > > problem over the weekend, even if it didn't make sense to you.
> > >
> > > John is currently out of the office, but may be able to provide
> > > you with an explanation of why you had to set the "-field"
entry,
> > > when he returns.  I'll touch base with him when he gets back.
> > >
> > > Thanks,
> > > Julie
> > >
> > > On Tue, Jul 5, 2016 at 11:04 AM, Case, Jonathan[ENSCO INC] via
RT
> > > <met_help at ucar.edu> wrote:
> > > >
> > > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
>
> > > >
> > > > Hello Julie,
> > > >
> > > > I was able to figure out the problem over the weekend, but it
> > > > still
> > > doesn't make sense to me.
> > > > I had to set the "-field" entry, specifically noting the level
> > > > to be
> > > '(*,*)' instead of that specified in the netcdf output of
> > > regrid_data_plane (i.e., A1 for 1-h precip).
> > > >
> > > > Sincerely,
> > > > Jonathan
> > > >
> > > > -----Original Message-----
> > > > From: Julie Prestopnik via RT [mailto:met_help at ucar.edu]
> > > > Sent: Tuesday, July 05, 2016 11:51 AM
> > > > To: Case, Jonathan (MSFC-ZP11)[ENSCO INC]
> > > > Subject: Re: [rt.rap.ucar.edu #76998] problems with
pcp_combine
> > > > in MET
> > > v5.1
> > > >
> > > > Hi Jonathan.  I'm sorry that you are having problems with
> pcp_combine.
> > > >
> > > > Could you please post your data to our ftp site?
> > > >
> > > > You can follow the instructions here:
> > > > http://www.dtcenter.org/met/users/support/met_help.php#ftp
> > > >
> > > > I'll take a look at the files and get back to you.
> > > >
> > > > Thanks,
> > > > Julie
> > > >
> > > > On Sun, Jul 3, 2016 at 8:51 PM, Case, Jonathan[ENSCO INC] via
RT
> > > > <
> > > met_help at ucar.edu> wrote:
> > > >>
> > > >> Sun Jul 03 20:51:12 2016: Request 76998 was acted upon.
> > > >> Transaction: Ticket created by jonathan.case-1 at nasa.gov
> > > >>        Queue: met_help
> > > >>      Subject: problems with pcp_combine in MET v5.1
> > > >>        Owner: Nobody
> > > >>   Requestors: jonathan.case-1 at nasa.gov
> > > >>       Status: new
> > > >>  Ticket <URL:
> > > >> https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=76998
> > > >> >
> > > >>
> > > >>
> > > >> Dear MET Help,
> > > >>
> > > >> I'm having trouble updating our scripts to sum WRF model
hourly
> > > forecast precip for 1 or more files.  In a nutshell, I cannot
get
> > > "pcp_combine  -sum" to work for me.
> > > >>
> > > >> Here is some background on my problem:
> > > >>
> > > >> *         I have hourly GRIB2 WRF out files, each with 1-h
> accumulated
> > > precip (no simulation total precip)
> > > >>
> > > >> *         Using regrid_data_plane, I am remapping each hourly
> forecast
> > > APCP_01 to the observed grid (which happens to be a subset of
> > > IMERG global 0.1-deg data in GRIB2 format).  This creates
> > > individual hourly netcdf files for input to pcp_combine into a
> > > temporary
> directory.
> > > >>
> > > >> *         Next, I try running "pcp_combine -sum" as follows:
> > > "pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > > /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03 -pcpdir
> > > /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3"
> > > >>
> > > >> o   FYI, my model initialization time is 00z 1 May 2016, and
in the
> > > above example I'm attempting to create a 3-h accumulated precip
> > > valid at 06z 1 May 2016 by summing the 3 1-h accumulated precip
> > > valid at 04z, 05z, and 06z in the temporary directory.
> > > >>
> > > >> Unfortunately, I'm receiving the following errors that I am
> > > >> unable to
> > > diagnose or resolve:
> > > >> pcp_combine -sum 20160501_000000 1 20160501_060000 03
> > > >> /raid1/sport/people/casejl/MET/gridData/forecast_APCP_03
> > > >> -pcpdir /raid1/sport/people/casejl/MET/gridData/wrf_tmp -v 3
DEBUG 2:
> > > >> Performing sum command: Init/In_Accum/Valid/Out_Accum Times =
> > > >> 20160501_000000/010000/20160501_060000/030000
> > > >> DEBUG 2: Searching for 3 files with accumulation times of
> > > >> 010000 to sum
> > > to a total accumulation time of 030000.
> > > >> ERROR  :
> > > >> ERROR  : sum_data_files() -> Cannot find a file with a valid
> > > >> time of
> > > 20160501_060000 and accumulation time of 010000 matching the
> > > regular expression ".*"
> > > >> ERROR  :
> > > >>
> > > >> The valid times and accumulation times all look as I expect
in
> > > >> the
> > > output netcdf files produced by regrid_data_plane, so I'm at a
> > > loss as to why I'm receiving this error.
> > > >>
> > > >> Please advise.
> > > >>
> > > >> Sincerely,
> > > >> Jonathan Case
> > > >>
> > > >>
> > > >>
***************************************************************
> > > >> ** Jonathan Case;  Research Meteorologist at ENSCO, Inc./NASA
> > > >> Short-term Prediction Research and Transition (SPoRT) Center
> > > >> 320 Sparkman Dr., Room 3008; Huntsville, AL 35805
> > > >> Emails:
> > > >> Jonathan.Case-1 at nasa.gov<mailto:Jonathan.Case-1 at nasa.gov>
> > > >> (preferred) or
> > > >> case.jonathan at ensco.com<mailto:case.jonathan at ensco.com>
> > > >> Voice: 256.961.7504  ;  Fax: 256.961.7788
> > > >> http://weather.msfc.nasa.gov/sport/
> > > >>
***************************************************************
> > > >> **
> > > >>
> > > >>
> > > >
> > > >
> > > >
> > > > --
> > > > 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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