[Met_help] [rt.rap.ucar.edu #82119] History for Mask Dictionary in MTD
John Halley Gotway via RT
met_help at ucar.edu
Wed Sep 27 14:30:40 MDT 2017
----------------------------------------------------------------
Initial Request
----------------------------------------------------------------
Good morning,
I hope all is going well!
I'm trying to mask my data while applying MTD. I've tried it a few
different ways, but without success.
I would like to track only snow bands, and remove all regions greater than
275 K. I created a mask (mask.nc), which does just that, using gen_vx_mask.
I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc, HRRRv3_f3.nc) and
a config file (MTDConfig_USE) with a mask dictionary specified as:
mask = {
grid = [ "FULL"];
poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/mask.nc" ];
}
I run MTD locally using the following command:
/opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc HRRRv3_f2.nc HRRRv3_f3.nc
-config ./MTDConfig_USE
MTD runs, but appears to ignore any masking. Am I applying the masking
correctly? I am unable to FTP the files to you, but can throw them on
google drive, since they are probably too large to attach here. I have
attached the smaller config file here.
Thank you again for your time.
Mike
--
Michael J. Erickson
Research Scientist
Cooperative Institute for Research in Environmental Sciences (CIRES)
NOAA/NWS/Weather Prediction Center
Phone: 301-683-1546
----------------------------------------------------------------
Complete Ticket History
----------------------------------------------------------------
Subject: Mask Dictionary in MTD
From: Randy Bullock
Time: Tue Sep 26 11:59:41 2017
Hi -
Thanks for your interest in MODE Time Domain.
As a first guess, I'd suggest removing the
grid = [ "FULL"];
entry in the mask dictionary. Saying grid = FULL basically tells
the
tool to do the verification on the entire grid (which of course kind
of
defeats the masking).
Give that a try, and let me know.
Thanks
Randy
On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA Affiliate via
RT <
met_help at ucar.edu> wrote:
>
> Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> Transaction: Ticket created by michael.j.erickson at noaa.gov
> Queue: met_help
> Subject: Mask Dictionary in MTD
> Owner: Nobody
> Requestors: michael.j.erickson at noaa.gov
> Status: new
> Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
>
>
> Good morning,
>
> I hope all is going well!
>
> I'm trying to mask my data while applying MTD. I've tried it a few
> different ways, but without success.
>
> I would like to track only snow bands, and remove all regions
greater than
> 275 K. I created a mask (mask.nc), which does just that, using
> gen_vx_mask.
> I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
HRRRv3_f3.nc) and
> a config file (MTDConfig_USE) with a mask dictionary specified as:
>
> mask = {
> grid = [ "FULL"];
> poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/mask.nc" ];
> }
>
> I run MTD locally using the following command:
>
> /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc HRRRv3_f2.nc
HRRRv3_f3.nc
> -config ./MTDConfig_USE
>
> MTD runs, but appears to ignore any masking. Am I applying the
masking
> correctly? I am unable to FTP the files to you, but can throw them
on
> google drive, since they are probably too large to attach here. I
have
> attached the smaller config file here.
>
> Thank you again for your time.
>
> Mike
>
>
> --
> Michael J. Erickson
>
> Research Scientist
> Cooperative Institute for Research in Environmental Sciences (CIRES)
> NOAA/NWS/Weather Prediction Center
> Phone: 301-683-1546
>
>
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Michael Erickson - NOAA Affiliate
Time: Tue Sep 26 12:07:31 2017
Thanks Randy,
I've changed the mask dictionary portion of the config file to:
*mask = { poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/mask.nc
<http://mask.nc>" ];}*
Unfortunately, the result is still the same, with objects being found
throughout the domain.
Mike
On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT
<met_help at ucar.edu>
wrote:
> Hi -
>
> Thanks for your interest in MODE Time Domain.
>
> As a first guess, I'd suggest removing the
>
> grid = [ "FULL"];
>
> entry in the mask dictionary. Saying grid = FULL basically tells
the
> tool to do the verification on the entire grid (which of course kind
of
> defeats the masking).
>
> Give that a try, and let me know.
>
> Thanks
>
> Randy
>
> On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA Affiliate
via RT <
> met_help at ucar.edu> wrote:
>
> >
> > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> > Transaction: Ticket created by michael.j.erickson at noaa.gov
> > Queue: met_help
> > Subject: Mask Dictionary in MTD
> > Owner: Nobody
> > Requestors: michael.j.erickson at noaa.gov
> > Status: new
> > Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> >
> >
> > Good morning,
> >
> > I hope all is going well!
> >
> > I'm trying to mask my data while applying MTD. I've tried it a few
> > different ways, but without success.
> >
> > I would like to track only snow bands, and remove all regions
greater
> than
> > 275 K. I created a mask (mask.nc), which does just that, using
> > gen_vx_mask.
> > I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
HRRRv3_f3.nc)
> and
> > a config file (MTDConfig_USE) with a mask dictionary specified as:
> >
> > mask = {
> > grid = [ "FULL"];
> > poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/mask.nc" ];
> > }
> >
> > I run MTD locally using the following command:
> >
> > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc HRRRv3_f2.nc
HRRRv3_f3.nc
> > -config ./MTDConfig_USE
> >
> > MTD runs, but appears to ignore any masking. Am I applying the
masking
> > correctly? I am unable to FTP the files to you, but can throw them
on
> > google drive, since they are probably too large to attach here. I
have
> > attached the smaller config file here.
> >
> > Thank you again for your time.
> >
> > Mike
> >
> >
> > --
> > Michael J. Erickson
> >
> > Research Scientist
> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > NOAA/NWS/Weather Prediction Center
> > Phone: 301-683-1546
> >
> >
>
>
--
Michael J. Erickson
Research Scientist
Cooperative Institute for Research in Environmental Sciences (CIRES)
NOAA/NWS/Weather Prediction Center
Phone: 301-683-1546
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Randy Bullock
Time: Tue Sep 26 12:22:43 2017
Michael -
Is the http stuff part of the string defining the mask file? If so,
MET
may be having trouble parsing it. Try
mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc"
];}
If that doesn't work, maybe you could send me your mask.nc file, and
I'll
have a look at it.
Randy
On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA Affiliate
via RT <
met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
>
> Thanks Randy,
>
> I've changed the mask dictionary portion of the config file to:
>
>
>
> *mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc
> <http://mask.nc>" ];}*
>
> Unfortunately, the result is still the same, with objects being
found
> throughout the domain.
>
> Mike
>
> On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT
<met_help at ucar.edu>
> wrote:
>
> > Hi -
> >
> > Thanks for your interest in MODE Time Domain.
> >
> > As a first guess, I'd suggest removing the
> >
> > grid = [ "FULL"];
> >
> > entry in the mask dictionary. Saying grid = FULL basically
tells the
> > tool to do the verification on the entire grid (which of course
kind of
> > defeats the masking).
> >
> > Give that a try, and let me know.
> >
> > Thanks
> >
> > Randy
> >
> > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA Affiliate
via
> RT <
> > met_help at ucar.edu> wrote:
> >
> > >
> > > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> > > Transaction: Ticket created by michael.j.erickson at noaa.gov
> > > Queue: met_help
> > > Subject: Mask Dictionary in MTD
> > > Owner: Nobody
> > > Requestors: michael.j.erickson at noaa.gov
> > > Status: new
> > > Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119
> >
> > >
> > >
> > > Good morning,
> > >
> > > I hope all is going well!
> > >
> > > I'm trying to mask my data while applying MTD. I've tried it a
few
> > > different ways, but without success.
> > >
> > > I would like to track only snow bands, and remove all regions
greater
> > than
> > > 275 K. I created a mask (mask.nc), which does just that, using
> > > gen_vx_mask.
> > > I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
HRRRv3_f3.nc)
> > and
> > > a config file (MTDConfig_USE) with a mask dictionary specified
as:
> > >
> > > mask = {
> > > grid = [ "FULL"];
> > > poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/mask.nc"
];
> > > }
> > >
> > > I run MTD locally using the following command:
> > >
> > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc HRRRv3_f2.nc
HRRRv3_f3.nc
> > > -config ./MTDConfig_USE
> > >
> > > MTD runs, but appears to ignore any masking. Am I applying the
masking
> > > correctly? I am unable to FTP the files to you, but can throw
them on
> > > google drive, since they are probably too large to attach here.
I have
> > > attached the smaller config file here.
> > >
> > > Thank you again for your time.
> > >
> > > Mike
> > >
> > >
> > > --
> > > Michael J. Erickson
> > >
> > > Research Scientist
> > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > NOAA/NWS/Weather Prediction Center
> > > Phone: 301-683-1546
> > >
> > >
> >
> >
>
>
> --
> Michael J. Erickson
>
> Research Scientist
> Cooperative Institute for Research in Environmental Sciences (CIRES)
> NOAA/NWS/Weather Prediction Center
> Phone: 301-683-1546
>
>
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Michael Erickson - NOAA Affiliate
Time: Tue Sep 26 12:35:37 2017
Hi Randy,
I think the http component was added after my copy and paste. It looks
like
a bit of html appeared for some reason.
I tried your suggestion, but unfortunately it did not work.
I am unable to email you any file, since they individually exceed 5
MB. I
am also unable to FTP you the files, since I don't have the ftp
command. I
provided you the files I used at:
ftp://ftp.wpc.ncep.noaa.gov/erickson/MET/.
To download mask, click on
ftp://ftp.wpc.ncep.noaa.gov/erickson/MET/mask.nc
Thanks!
Mike
Mike
On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA Affiliate <
michael.j.erickson at noaa.gov> wrote:
> Hi Randy,
>
> I think the http component was added after my copy and paste. It
looks
> like a bit of html appeared for some reason.
>
> I've tried your suggestion, but unfortunately it did not work.
Attached is
> a gzip version of the mask file. Hopefully it will not reach the
maximum
> memory in an attachment. I can also send the other files if needed.
>
> Mike
>
> On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT
<met_help at ucar.edu>
> wrote:
>
>> Michael -
>>
>> Is the http stuff part of the string defining the mask file? If
so, MET
>> may be having trouble parsing it. Try
>>
>> mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc"
>> ];}
>>
>> If that doesn't work, maybe you could send me your mask.nc file,
and I'll
>> have a look at it.
>>
>> Randy
>>
>> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA Affiliate
via
>> RT <
>> met_help at ucar.edu> wrote:
>>
>> >
>> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
>> >
>> > Thanks Randy,
>> >
>> > I've changed the mask dictionary portion of the config file to:
>> >
>> >
>> >
>> > *mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc
>> > <http://mask.nc>" ];}*
>> >
>> > Unfortunately, the result is still the same, with objects being
found
>> > throughout the domain.
>> >
>> > Mike
>> >
>> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
>> met_help at ucar.edu>
>> > wrote:
>> >
>> > > Hi -
>> > >
>> > > Thanks for your interest in MODE Time Domain.
>> > >
>> > > As a first guess, I'd suggest removing the
>> > >
>> > > grid = [ "FULL"];
>> > >
>> > > entry in the mask dictionary. Saying grid = FULL basically
tells
>> the
>> > > tool to do the verification on the entire grid (which of course
kind
>> of
>> > > defeats the masking).
>> > >
>> > > Give that a try, and let me know.
>> > >
>> > > Thanks
>> > >
>> > > Randy
>> > >
>> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA
Affiliate via
>> > RT <
>> > > met_help at ucar.edu> wrote:
>> > >
>> > > >
>> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
>> > > > Transaction: Ticket created by michael.j.erickson at noaa.gov
>> > > > Queue: met_help
>> > > > Subject: Mask Dictionary in MTD
>> > > > Owner: Nobody
>> > > > Requestors: michael.j.erickson at noaa.gov
>> > > > Status: new
>> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
>> ket/Display.html?id=82119
>> > >
>> > > >
>> > > >
>> > > > Good morning,
>> > > >
>> > > > I hope all is going well!
>> > > >
>> > > > I'm trying to mask my data while applying MTD. I've tried it
a few
>> > > > different ways, but without success.
>> > > >
>> > > > I would like to track only snow bands, and remove all regions
>> greater
>> > > than
>> > > > 275 K. I created a mask (mask.nc), which does just that,
using
>> > > > gen_vx_mask.
>> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
>> HRRRv3_f3.nc)
>> > > and
>> > > > a config file (MTDConfig_USE) with a mask dictionary
specified as:
>> > > >
>> > > > mask = {
>> > > > grid = [ "FULL"];
>> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc" ];
>> > > > }
>> > > >
>> > > > I run MTD locally using the following command:
>> > > >
>> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc HRRRv3_f2.nc
>> HRRRv3_f3.nc
>> > > > -config ./MTDConfig_USE
>> > > >
>> > > > MTD runs, but appears to ignore any masking. Am I applying
the
>> masking
>> > > > correctly? I am unable to FTP the files to you, but can throw
them
>> on
>> > > > google drive, since they are probably too large to attach
here. I
>> have
>> > > > attached the smaller config file here.
>> > > >
>> > > > Thank you again for your time.
>> > > >
>> > > > Mike
>> > > >
>> > > >
>> > > > --
>> > > > Michael J. Erickson
>> > > >
>> > > > Research Scientist
>> > > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
>> > > > NOAA/NWS/Weather Prediction Center
>> > > > Phone: 301-683-1546 <(301)%20683-1546>
>> > > >
>> > > >
>> > >
>> > >
>> >
>> >
>> > --
>> > Michael J. Erickson
>> >
>> > Research Scientist
>> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
>> > NOAA/NWS/Weather Prediction Center
>> > Phone: 301-683-1546 <(301)%20683-1546>
>> >
>> >
>>
>>
>
>
> --
> Michael J. Erickson
>
> Research Scientist
> Cooperative Institute for Research in Environmental Sciences (CIRES)
> NOAA/NWS/Weather Prediction Center
> Phone: 301-683-1546 <(301)%20683-1546>
>
--
Michael J. Erickson
Research Scientist
Cooperative Institute for Research in Environmental Sciences (CIRES)
NOAA/NWS/Weather Prediction Center
Phone: 301-683-1546
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Randy Bullock
Time: Tue Sep 26 13:34:43 2017
Michael -
Try compressing the file(s). They may then be small enough to attach
to an
email.
Randy
On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA Affiliate
via RT <
met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
>
> Hi Randy,
>
> I think the http component was added after my copy and paste. It
looks like
> a bit of html appeared for some reason.
>
> I tried your suggestion, but unfortunately it did not work.
>
> I am unable to email you any file, since they individually exceed 5
MB. I
> am also unable to FTP you the files, since I don't have the ftp
command. I
> provided you the files I used at: ftp://ftp.wpc.ncep.noaa.gov/
> erickson/MET/.
> To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> erickson/MET/mask.nc
>
> Thanks!
>
> Mike
>
>
>
> Mike
>
> On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA Affiliate <
> michael.j.erickson at noaa.gov> wrote:
>
> > Hi Randy,
> >
> > I think the http component was added after my copy and paste. It
looks
> > like a bit of html appeared for some reason.
> >
> > I've tried your suggestion, but unfortunately it did not work.
Attached
> is
> > a gzip version of the mask file. Hopefully it will not reach the
maximum
> > memory in an attachment. I can also send the other files if
needed.
> >
> > Mike
> >
> > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT
<met_help at ucar.edu
> >
> > wrote:
> >
> >> Michael -
> >>
> >> Is the http stuff part of the string defining the mask file? If
so, MET
> >> may be having trouble parsing it. Try
> >>
> >> mask = { poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/
> mask.nc"
> >> ];}
> >>
> >> If that doesn't work, maybe you could send me your mask.nc file,
and
> I'll
> >> have a look at it.
> >>
> >> Randy
> >>
> >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA
Affiliate via
> >> RT <
> >> met_help at ucar.edu> wrote:
> >>
> >> >
> >> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> >> >
> >> > Thanks Randy,
> >> >
> >> > I've changed the mask dictionary portion of the config file to:
> >> >
> >> >
> >> >
> >> > *mask = { poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/
> mask.nc
> >> > <http://mask.nc>" ];}*
> >> >
> >> > Unfortunately, the result is still the same, with objects being
found
> >> > throughout the domain.
> >> >
> >> > Mike
> >> >
> >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
> >> met_help at ucar.edu>
> >> > wrote:
> >> >
> >> > > Hi -
> >> > >
> >> > > Thanks for your interest in MODE Time Domain.
> >> > >
> >> > > As a first guess, I'd suggest removing the
> >> > >
> >> > > grid = [ "FULL"];
> >> > >
> >> > > entry in the mask dictionary. Saying grid = FULL basically
tells
> >> the
> >> > > tool to do the verification on the entire grid (which of
course kind
> >> of
> >> > > defeats the masking).
> >> > >
> >> > > Give that a try, and let me know.
> >> > >
> >> > > Thanks
> >> > >
> >> > > Randy
> >> > >
> >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA
Affiliate
> via
> >> > RT <
> >> > > met_help at ucar.edu> wrote:
> >> > >
> >> > > >
> >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> >> > > > Transaction: Ticket created by michael.j.erickson at noaa.gov
> >> > > > Queue: met_help
> >> > > > Subject: Mask Dictionary in MTD
> >> > > > Owner: Nobody
> >> > > > Requestors: michael.j.erickson at noaa.gov
> >> > > > Status: new
> >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> >> ket/Display.html?id=82119
> >> > >
> >> > > >
> >> > > >
> >> > > > Good morning,
> >> > > >
> >> > > > I hope all is going well!
> >> > > >
> >> > > > I'm trying to mask my data while applying MTD. I've tried
it a few
> >> > > > different ways, but without success.
> >> > > >
> >> > > > I would like to track only snow bands, and remove all
regions
> >> greater
> >> > > than
> >> > > > 275 K. I created a mask (mask.nc), which does just that,
using
> >> > > > gen_vx_mask.
> >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
> >> HRRRv3_f3.nc)
> >> > > and
> >> > > > a config file (MTDConfig_USE) with a mask dictionary
specified as:
> >> > > >
> >> > > > mask = {
> >> > > > grid = [ "FULL"];
> >> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc" ];
> >> > > > }
> >> > > >
> >> > > > I run MTD locally using the following command:
> >> > > >
> >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc HRRRv3_f2.nc
> >> HRRRv3_f3.nc
> >> > > > -config ./MTDConfig_USE
> >> > > >
> >> > > > MTD runs, but appears to ignore any masking. Am I applying
the
> >> masking
> >> > > > correctly? I am unable to FTP the files to you, but can
throw them
> >> on
> >> > > > google drive, since they are probably too large to attach
here. I
> >> have
> >> > > > attached the smaller config file here.
> >> > > >
> >> > > > Thank you again for your time.
> >> > > >
> >> > > > Mike
> >> > > >
> >> > > >
> >> > > > --
> >> > > > Michael J. Erickson
> >> > > >
> >> > > > Research Scientist
> >> > > > Cooperative Institute for Research in Environmental
Sciences
> (CIRES)
> >> > > > NOAA/NWS/Weather Prediction Center
> >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> >> > > >
> >> > > >
> >> > >
> >> > >
> >> >
> >> >
> >> > --
> >> > Michael J. Erickson
> >> >
> >> > Research Scientist
> >> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> >> > NOAA/NWS/Weather Prediction Center
> >> > Phone: 301-683-1546 <(301)%20683-1546>
> >> >
> >> >
> >>
> >>
> >
> >
> > --
> > Michael J. Erickson
> >
> > Research Scientist
> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > NOAA/NWS/Weather Prediction Center
> > Phone: 301-683-1546 <(301)%20683-1546>
> >
>
>
>
> --
> Michael J. Erickson
>
> Research Scientist
> Cooperative Institute for Research in Environmental Sciences (CIRES)
> NOAA/NWS/Weather Prediction Center
> Phone: 301-683-1546
>
>
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Julie Prestopnik
Time: Tue Sep 26 13:38:40 2017
Hi Randy. I grabbed the files from the ftp site and put them at
/scratch/WEEKLY/jpresto/met_help for you.
exposure:jpresto:/scratch/WEEKLY/jpresto/met_help% ls
HRRRv3_f1.nc HRRRv3_f2.nc HRRRv3_f3.nc mask.nc MTDConfig_USE
Julie
On Tue Sep 26 13:34:43 2017, bullock wrote:
> Michael -
>
> Try compressing the file(s). They may then be small enough to
attach
> to an
> email.
>
> Randy
>
> On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA Affiliate
> via RT <
> met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> >
> > Hi Randy,
> >
> > I think the http component was added after my copy and paste. It
> > looks like
> > a bit of html appeared for some reason.
> >
> > I tried your suggestion, but unfortunately it did not work.
> >
> > I am unable to email you any file, since they individually exceed
5
> > MB. I
> > am also unable to FTP you the files, since I don't have the ftp
> > command. I
> > provided you the files I used at: ftp://ftp.wpc.ncep.noaa.gov/
> > erickson/MET/.
> > To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> > erickson/MET/mask.nc
> >
> > Thanks!
> >
> > Mike
> >
> >
> >
> > Mike
> >
> > On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA Affiliate
<
> > michael.j.erickson at noaa.gov> wrote:
> >
> > > Hi Randy,
> > >
> > > I think the http component was added after my copy and paste. It
> > > looks
> > > like a bit of html appeared for some reason.
> > >
> > > I've tried your suggestion, but unfortunately it did not work.
> > > Attached
> > is
> > > a gzip version of the mask file. Hopefully it will not reach the
> > > maximum
> > > memory in an attachment. I can also send the other files if
needed.
> > >
> > > Mike
> > >
> > > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT
> > > <met_help at ucar.edu
> > >
> > > wrote:
> > >
> > >> Michael -
> > >>
> > >> Is the http stuff part of the string defining the mask file?
If
> > >> so, MET
> > >> may be having trouble parsing it. Try
> > >>
> > >> mask = { poly = [ "/export/hpc-lw-dtbdev5/merickson/Desktop/
> > mask.nc"
> > >> ];}
> > >>
> > >> If that doesn't work, maybe you could send me your mask.nc
file,
> > >> and
> > I'll
> > >> have a look at it.
> > >>
> > >> Randy
> > >>
> > >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA
> > >> Affiliate via
> > >> RT <
> > >> met_help at ucar.edu> wrote:
> > >>
> > >> >
> > >> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119
>
> > >> >
> > >> > Thanks Randy,
> > >> >
> > >> > I've changed the mask dictionary portion of the config file
to:
> > >> >
> > >> >
> > >> >
> > >> > *mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > mask.nc
> > >> > <http://mask.nc>" ];}*
> > >> >
> > >> > Unfortunately, the result is still the same, with objects
being
> > >> > found
> > >> > throughout the domain.
> > >> >
> > >> > Mike
> > >> >
> > >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
> > >> met_help at ucar.edu>
> > >> > wrote:
> > >> >
> > >> > > Hi -
> > >> > >
> > >> > > Thanks for your interest in MODE Time Domain.
> > >> > >
> > >> > > As a first guess, I'd suggest removing the
> > >> > >
> > >> > > grid = [ "FULL"];
> > >> > >
> > >> > > entry in the mask dictionary. Saying grid = FULL
basically
> > >> > > tells
> > >> the
> > >> > > tool to do the verification on the entire grid (which of
> > >> > > course kind
> > >> of
> > >> > > defeats the masking).
> > >> > >
> > >> > > Give that a try, and let me know.
> > >> > >
> > >> > > Thanks
> > >> > >
> > >> > > Randy
> > >> > >
> > >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA
> > >> > > Affiliate
> > via
> > >> > RT <
> > >> > > met_help at ucar.edu> wrote:
> > >> > >
> > >> > > >
> > >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> > >> > > > Transaction: Ticket created by
michael.j.erickson at noaa.gov
> > >> > > > Queue: met_help
> > >> > > > Subject: Mask Dictionary in MTD
> > >> > > > Owner: Nobody
> > >> > > > Requestors: michael.j.erickson at noaa.gov
> > >> > > > Status: new
> > >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> > >> ket/Display.html?id=82119
> > >> > >
> > >> > > >
> > >> > > >
> > >> > > > Good morning,
> > >> > > >
> > >> > > > I hope all is going well!
> > >> > > >
> > >> > > > I'm trying to mask my data while applying MTD. I've tried
it
> > >> > > > a few
> > >> > > > different ways, but without success.
> > >> > > >
> > >> > > > I would like to track only snow bands, and remove all
> > >> > > > regions
> > >> greater
> > >> > > than
> > >> > > > 275 K. I created a mask (mask.nc), which does just that,
> > >> > > > using
> > >> > > > gen_vx_mask.
> > >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
> > >> HRRRv3_f3.nc)
> > >> > > and
> > >> > > > a config file (MTDConfig_USE) with a mask dictionary
> > >> > > > specified as:
> > >> > > >
> > >> > > > mask = {
> > >> > > > grid = [ "FULL"];
> > >> > > > poly = [ "/export/hpc-lw-
> > >> > > > dtbdev5/merickson/Desktop/mask.nc" ];
> > >> > > > }
> > >> > > >
> > >> > > > I run MTD locally using the following command:
> > >> > > >
> > >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc
HRRRv3_f2.nc
> > >> HRRRv3_f3.nc
> > >> > > > -config ./MTDConfig_USE
> > >> > > >
> > >> > > > MTD runs, but appears to ignore any masking. Am I
applying
> > >> > > > the
> > >> masking
> > >> > > > correctly? I am unable to FTP the files to you, but can
> > >> > > > throw them
> > >> on
> > >> > > > google drive, since they are probably too large to attach
> > >> > > > here. I
> > >> have
> > >> > > > attached the smaller config file here.
> > >> > > >
> > >> > > > Thank you again for your time.
> > >> > > >
> > >> > > > Mike
> > >> > > >
> > >> > > >
> > >> > > > --
> > >> > > > Michael J. Erickson
> > >> > > >
> > >> > > > Research Scientist
> > >> > > > Cooperative Institute for Research in Environmental
Sciences
> > (CIRES)
> > >> > > > NOAA/NWS/Weather Prediction Center
> > >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > >> > > >
> > >> > > >
> > >> > >
> > >> > >
> > >> >
> > >> >
> > >> > --
> > >> > Michael J. Erickson
> > >> >
> > >> > Research Scientist
> > >> > Cooperative Institute for Research in Environmental Sciences
> > >> > (CIRES)
> > >> > NOAA/NWS/Weather Prediction Center
> > >> > Phone: 301-683-1546 <(301)%20683-1546>
> > >> >
> > >> >
> > >>
> > >>
> > >
> > >
> > > --
> > > Michael J. Erickson
> > >
> > > Research Scientist
> > > Cooperative Institute for Research in Environmental Sciences
> > > (CIRES)
> > > NOAA/NWS/Weather Prediction Center
> > > Phone: 301-683-1546 <(301)%20683-1546>
> > >
> >
> >
> >
> > --
> > Michael J. Erickson
> >
> > Research Scientist
> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > NOAA/NWS/Weather Prediction Center
> > Phone: 301-683-1546
> >
> >
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Michael Erickson - NOAA Affiliate
Time: Tue Sep 26 14:00:01 2017
Hi Randy,
I tried that first, but unfortunately it was 10 MB.
Sorry about that.
Mike
On Tue, Sep 26, 2017 at 7:34 PM, Randy Bullock via RT
<met_help at ucar.edu>
wrote:
> Michael -
>
> Try compressing the file(s). They may then be small enough to
attach to an
> email.
>
> Randy
>
> On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA Affiliate
via RT
> <
> met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> >
> > Hi Randy,
> >
> > I think the http component was added after my copy and paste. It
looks
> like
> > a bit of html appeared for some reason.
> >
> > I tried your suggestion, but unfortunately it did not work.
> >
> > I am unable to email you any file, since they individually exceed
5 MB. I
> > am also unable to FTP you the files, since I don't have the ftp
command.
> I
> > provided you the files I used at: ftp://ftp.wpc.ncep.noaa.gov/
> > erickson/MET/.
> > To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> > erickson/MET/mask.nc
> >
> > Thanks!
> >
> > Mike
> >
> >
> >
> > Mike
> >
> > On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA Affiliate
<
> > michael.j.erickson at noaa.gov> wrote:
> >
> > > Hi Randy,
> > >
> > > I think the http component was added after my copy and paste. It
looks
> > > like a bit of html appeared for some reason.
> > >
> > > I've tried your suggestion, but unfortunately it did not work.
Attached
> > is
> > > a gzip version of the mask file. Hopefully it will not reach the
> maximum
> > > memory in an attachment. I can also send the other files if
needed.
> > >
> > > Mike
> > >
> > > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT <
> met_help at ucar.edu
> > >
> > > wrote:
> > >
> > >> Michael -
> > >>
> > >> Is the http stuff part of the string defining the mask file?
If so,
> MET
> > >> may be having trouble parsing it. Try
> > >>
> > >> mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > mask.nc"
> > >> ];}
> > >>
> > >> If that doesn't work, maybe you could send me your mask.nc
file, and
> > I'll
> > >> have a look at it.
> > >>
> > >> Randy
> > >>
> > >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA
Affiliate
> via
> > >> RT <
> > >> met_help at ucar.edu> wrote:
> > >>
> > >> >
> > >> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119
>
> > >> >
> > >> > Thanks Randy,
> > >> >
> > >> > I've changed the mask dictionary portion of the config file
to:
> > >> >
> > >> >
> > >> >
> > >> > *mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > mask.nc
> > >> > <http://mask.nc>" ];}*
> > >> >
> > >> > Unfortunately, the result is still the same, with objects
being
> found
> > >> > throughout the domain.
> > >> >
> > >> > Mike
> > >> >
> > >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
> > >> met_help at ucar.edu>
> > >> > wrote:
> > >> >
> > >> > > Hi -
> > >> > >
> > >> > > Thanks for your interest in MODE Time Domain.
> > >> > >
> > >> > > As a first guess, I'd suggest removing the
> > >> > >
> > >> > > grid = [ "FULL"];
> > >> > >
> > >> > > entry in the mask dictionary. Saying grid = FULL
basically
> tells
> > >> the
> > >> > > tool to do the verification on the entire grid (which of
course
> kind
> > >> of
> > >> > > defeats the masking).
> > >> > >
> > >> > > Give that a try, and let me know.
> > >> > >
> > >> > > Thanks
> > >> > >
> > >> > > Randy
> > >> > >
> > >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA
Affiliate
> > via
> > >> > RT <
> > >> > > met_help at ucar.edu> wrote:
> > >> > >
> > >> > > >
> > >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> > >> > > > Transaction: Ticket created by
michael.j.erickson at noaa.gov
> > >> > > > Queue: met_help
> > >> > > > Subject: Mask Dictionary in MTD
> > >> > > > Owner: Nobody
> > >> > > > Requestors: michael.j.erickson at noaa.gov
> > >> > > > Status: new
> > >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> > >> ket/Display.html?id=82119
> > >> > >
> > >> > > >
> > >> > > >
> > >> > > > Good morning,
> > >> > > >
> > >> > > > I hope all is going well!
> > >> > > >
> > >> > > > I'm trying to mask my data while applying MTD. I've tried
it a
> few
> > >> > > > different ways, but without success.
> > >> > > >
> > >> > > > I would like to track only snow bands, and remove all
regions
> > >> greater
> > >> > > than
> > >> > > > 275 K. I created a mask (mask.nc), which does just that,
using
> > >> > > > gen_vx_mask.
> > >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc, HRRRv3_f2.nc,
> > >> HRRRv3_f3.nc)
> > >> > > and
> > >> > > > a config file (MTDConfig_USE) with a mask dictionary
specified
> as:
> > >> > > >
> > >> > > > mask = {
> > >> > > > grid = [ "FULL"];
> > >> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc"
> ];
> > >> > > > }
> > >> > > >
> > >> > > > I run MTD locally using the following command:
> > >> > > >
> > >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc
HRRRv3_f2.nc
> > >> HRRRv3_f3.nc
> > >> > > > -config ./MTDConfig_USE
> > >> > > >
> > >> > > > MTD runs, but appears to ignore any masking. Am I
applying the
> > >> masking
> > >> > > > correctly? I am unable to FTP the files to you, but can
throw
> them
> > >> on
> > >> > > > google drive, since they are probably too large to attach
here.
> I
> > >> have
> > >> > > > attached the smaller config file here.
> > >> > > >
> > >> > > > Thank you again for your time.
> > >> > > >
> > >> > > > Mike
> > >> > > >
> > >> > > >
> > >> > > > --
> > >> > > > Michael J. Erickson
> > >> > > >
> > >> > > > Research Scientist
> > >> > > > Cooperative Institute for Research in Environmental
Sciences
> > (CIRES)
> > >> > > > NOAA/NWS/Weather Prediction Center
> > >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > >> > > >
> > >> > > >
> > >> > >
> > >> > >
> > >> >
> > >> >
> > >> > --
> > >> > Michael J. Erickson
> > >> >
> > >> > Research Scientist
> > >> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > >> > NOAA/NWS/Weather Prediction Center
> > >> > Phone: 301-683-1546 <(301)%20683-1546>
> > >> >
> > >> >
> > >>
> > >>
> > >
> > >
> > > --
> > > Michael J. Erickson
> > >
> > > Research Scientist
> > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > NOAA/NWS/Weather Prediction Center
> > > Phone: 301-683-1546 <(301)%20683-1546>
> > >
> >
> >
> >
> > --
> > Michael J. Erickson
> >
> > Research Scientist
> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > NOAA/NWS/Weather Prediction Center
> > Phone: 301-683-1546
> >
> >
>
>
--
Michael J. Erickson
Research Scientist
Cooperative Institute for Research in Environmental Sciences (CIRES)
NOAA/NWS/Weather Prediction Center
Phone: 301-683-1546
------------------------------------------------
Subject: Mask Dictionary in MTD
From: John Halley Gotway
Time: Tue Sep 26 15:12:02 2017
Randy and Michael,
I took a look at mtd_config_info.cc in met-6.0 and see that the
parsing of the mask.grid and mask.poly entries are commented out.
So that's why the masking is not working as expected:
421 // Conf: mask.grid
422
423 /*
424 mask_grid_name = conf.lookup_string(conf_key_mask_grid);
425 mask_grid_flag =
int_to_fieldtype(conf.lookup_int(conf_key_mask_grid_flag));
426
427 // Conf: mask.poly
428
429 mask_poly_name = conf.lookup_string(conf_key_mask_poly);
430 mask_poly_flag =
int_to_fieldtype(conf.lookup_int(conf_key_mask_poly_flag));
431 */
In fact, there is no "mask" section even listed in the default MTD
config file. While we have some hooks in the code for masking, it is
not yet implemented.
Michael, we'll take a look at adding support for masking in the next
release. In version 6.0, there's a rather clunky way you could do it
by pre-processing the gridded data through gen_vx_mask. You'd run
each input file through gen_vx_mask and then pass the output to MTD.
If you'd like more details about that option, just let me know.
Thanks,
John
------------------------------------------------
Subject: Mask Dictionary in MTD
From: John Halley Gotway
Time: Tue Sep 26 15:28:42 2017
Randy and Michael,
I took a look at mtd_config_info.cc in met-6.0 and see that the
parsing of
the mask.grid and mask.poly entries are commented out.
So that's why the masking is not working as expected:
421 // Conf: mask.grid
422
423 /*
424 mask_grid_name = conf.lookup_string(conf_key_mask_grid);
425 mask_grid_flag =
int_to_fieldtype(conf.lookup_int(conf_key_mask_grid_flag));
426
427 // Conf: mask.poly
428
429 mask_poly_name = conf.lookup_string(conf_key_mask_poly);
430 mask_poly_flag =
int_to_fieldtype(conf.lookup_int(conf_key_mask_poly_flag));
431 */
In fact, there is no "mask" section even listed in the default MTD
config
file. While we have some hooks in the code for masking, it is not yet
implemented.
Michael, we'll take a look at adding support for masking in the next
release. In version 6.0, there's a rather clunky way you could do it
by
pre-processing the gridded data through gen_vx_mask. You'd run each
input
file through gen_vx_mask and then pass the output to MTD. If you'd
like
more details about that option, just let me know.
Thanks,
John
On Tue, Sep 26, 2017 at 2:00 PM, Michael Erickson - NOAA Affiliate via
RT <
met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
>
> Hi Randy,
>
> I tried that first, but unfortunately it was 10 MB.
>
> Sorry about that.
>
> Mike
>
> On Tue, Sep 26, 2017 at 7:34 PM, Randy Bullock via RT
<met_help at ucar.edu>
> wrote:
>
> > Michael -
> >
> > Try compressing the file(s). They may then be small enough to
attach to
> an
> > email.
> >
> > Randy
> >
> > On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA
Affiliate via
> RT
> > <
> > met_help at ucar.edu> wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> > >
> > > Hi Randy,
> > >
> > > I think the http component was added after my copy and paste. It
looks
> > like
> > > a bit of html appeared for some reason.
> > >
> > > I tried your suggestion, but unfortunately it did not work.
> > >
> > > I am unable to email you any file, since they individually
exceed 5
> MB. I
> > > am also unable to FTP you the files, since I don't have the ftp
> command.
> > I
> > > provided you the files I used at: ftp://ftp.wpc.ncep.noaa.gov/
> > > erickson/MET/.
> > > To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> > > erickson/MET/mask.nc
> > >
> > > Thanks!
> > >
> > > Mike
> > >
> > >
> > >
> > > Mike
> > >
> > > On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA
Affiliate <
> > > michael.j.erickson at noaa.gov> wrote:
> > >
> > > > Hi Randy,
> > > >
> > > > I think the http component was added after my copy and paste.
It
> looks
> > > > like a bit of html appeared for some reason.
> > > >
> > > > I've tried your suggestion, but unfortunately it did not work.
> Attached
> > > is
> > > > a gzip version of the mask file. Hopefully it will not reach
the
> > maximum
> > > > memory in an attachment. I can also send the other files if
needed.
> > > >
> > > > Mike
> > > >
> > > > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT <
> > met_help at ucar.edu
> > > >
> > > > wrote:
> > > >
> > > >> Michael -
> > > >>
> > > >> Is the http stuff part of the string defining the mask file?
If so,
> > MET
> > > >> may be having trouble parsing it. Try
> > > >>
> > > >> mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > > mask.nc"
> > > >> ];}
> > > >>
> > > >> If that doesn't work, maybe you could send me your mask.nc
file,
> and
> > > I'll
> > > >> have a look at it.
> > > >>
> > > >> Randy
> > > >>
> > > >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA
Affiliate
> > via
> > > >> RT <
> > > >> met_help at ucar.edu> wrote:
> > > >>
> > > >> >
> > > >> > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> > > >> >
> > > >> > Thanks Randy,
> > > >> >
> > > >> > I've changed the mask dictionary portion of the config file
to:
> > > >> >
> > > >> >
> > > >> >
> > > >> > *mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > > mask.nc
> > > >> > <http://mask.nc>" ];}*
> > > >> >
> > > >> > Unfortunately, the result is still the same, with objects
being
> > found
> > > >> > throughout the domain.
> > > >> >
> > > >> > Mike
> > > >> >
> > > >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
> > > >> met_help at ucar.edu>
> > > >> > wrote:
> > > >> >
> > > >> > > Hi -
> > > >> > >
> > > >> > > Thanks for your interest in MODE Time Domain.
> > > >> > >
> > > >> > > As a first guess, I'd suggest removing the
> > > >> > >
> > > >> > > grid = [ "FULL"];
> > > >> > >
> > > >> > > entry in the mask dictionary. Saying grid = FULL
basically
> > tells
> > > >> the
> > > >> > > tool to do the verification on the entire grid (which of
course
> > kind
> > > >> of
> > > >> > > defeats the masking).
> > > >> > >
> > > >> > > Give that a try, and let me know.
> > > >> > >
> > > >> > > Thanks
> > > >> > >
> > > >> > > Randy
> > > >> > >
> > > >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson - NOAA
> Affiliate
> > > via
> > > >> > RT <
> > > >> > > met_help at ucar.edu> wrote:
> > > >> > >
> > > >> > > >
> > > >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted upon.
> > > >> > > > Transaction: Ticket created by
michael.j.erickson at noaa.gov
> > > >> > > > Queue: met_help
> > > >> > > > Subject: Mask Dictionary in MTD
> > > >> > > > Owner: Nobody
> > > >> > > > Requestors: michael.j.erickson at noaa.gov
> > > >> > > > Status: new
> > > >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> > > >> ket/Display.html?id=82119
> > > >> > >
> > > >> > > >
> > > >> > > >
> > > >> > > > Good morning,
> > > >> > > >
> > > >> > > > I hope all is going well!
> > > >> > > >
> > > >> > > > I'm trying to mask my data while applying MTD. I've
tried it a
> > few
> > > >> > > > different ways, but without success.
> > > >> > > >
> > > >> > > > I would like to track only snow bands, and remove all
regions
> > > >> greater
> > > >> > > than
> > > >> > > > 275 K. I created a mask (mask.nc), which does just
that,
> using
> > > >> > > > gen_vx_mask.
> > > >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc,
HRRRv3_f2.nc,
> > > >> HRRRv3_f3.nc)
> > > >> > > and
> > > >> > > > a config file (MTDConfig_USE) with a mask dictionary
specified
> > as:
> > > >> > > >
> > > >> > > > mask = {
> > > >> > > > grid = [ "FULL"];
> > > >> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/mask.nc
> "
> > ];
> > > >> > > > }
> > > >> > > >
> > > >> > > > I run MTD locally using the following command:
> > > >> > > >
> > > >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc
HRRRv3_f2.nc
> > > >> HRRRv3_f3.nc
> > > >> > > > -config ./MTDConfig_USE
> > > >> > > >
> > > >> > > > MTD runs, but appears to ignore any masking. Am I
applying the
> > > >> masking
> > > >> > > > correctly? I am unable to FTP the files to you, but can
throw
> > them
> > > >> on
> > > >> > > > google drive, since they are probably too large to
attach
> here.
> > I
> > > >> have
> > > >> > > > attached the smaller config file here.
> > > >> > > >
> > > >> > > > Thank you again for your time.
> > > >> > > >
> > > >> > > > Mike
> > > >> > > >
> > > >> > > >
> > > >> > > > --
> > > >> > > > Michael J. Erickson
> > > >> > > >
> > > >> > > > Research Scientist
> > > >> > > > Cooperative Institute for Research in Environmental
Sciences
> > > (CIRES)
> > > >> > > > NOAA/NWS/Weather Prediction Center
> > > >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > >> > > >
> > > >> > > >
> > > >> > >
> > > >> > >
> > > >> >
> > > >> >
> > > >> > --
> > > >> > Michael J. Erickson
> > > >> >
> > > >> > Research Scientist
> > > >> > Cooperative Institute for Research in Environmental
Sciences
> (CIRES)
> > > >> > NOAA/NWS/Weather Prediction Center
> > > >> > Phone: 301-683-1546 <(301)%20683-1546>
> > > >> >
> > > >> >
> > > >>
> > > >>
> > > >
> > > >
> > > > --
> > > > Michael J. Erickson
> > > >
> > > > Research Scientist
> > > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > > NOAA/NWS/Weather Prediction Center
> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > >
> > >
> > >
> > >
> > > --
> > > Michael J. Erickson
> > >
> > > Research Scientist
> > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > NOAA/NWS/Weather Prediction Center
> > > Phone: 301-683-1546
> > >
> > >
> >
> >
>
>
> --
> Michael J. Erickson
>
> Research Scientist
> Cooperative Institute for Research in Environmental Sciences (CIRES)
> NOAA/NWS/Weather Prediction Center
> Phone: 301-683-1546
>
>
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Michael Erickson - NOAA Affiliate
Time: Wed Sep 27 06:02:07 2017
Thanks Randy and John!
I should probably explain my problem in slightly more detail. I am
using
1-hour model QPF as input to MTD, but I only want to capture snow
bands.
For every hour, I would like to run gen_vx_mask to only keep snow
related
QPF.
My code currently runs gen_vx_mask on every hour, so I have a bunch of
hourly files where 0 = remove and 1 = keep. However, I don't know of a
MET
tool that applies the mask to the QPF, resulting in only snow fields.
In
other words, I am looking to do something like QPF * mask, or some
sort of
a MET product command. Is this possible, or something similar?
Thanks again!
Mike
On Tue, Sep 26, 2017 at 9:28 PM, John Halley Gotway via RT <
met_help at ucar.edu> wrote:
> Randy and Michael,
>
> I took a look at mtd_config_info.cc in met-6.0 and see that the
parsing of
> the mask.grid and mask.poly entries are commented out.
>
> So that's why the masking is not working as expected:
>
> 421 // Conf: mask.grid
> 422
> 423 /*
> 424 mask_grid_name = conf.lookup_string(conf_key_mask_grid);
> 425 mask_grid_flag =
> int_to_fieldtype(conf.lookup_int(conf_key_mask_grid_flag));
> 426
> 427 // Conf: mask.poly
> 428
> 429 mask_poly_name = conf.lookup_string(conf_key_mask_poly);
> 430 mask_poly_flag =
> int_to_fieldtype(conf.lookup_int(conf_key_mask_poly_flag));
> 431 */
>
> In fact, there is no "mask" section even listed in the default MTD
config
> file. While we have some hooks in the code for masking, it is not
yet
> implemented.
>
> Michael, we'll take a look at adding support for masking in the next
> release. In version 6.0, there's a rather clunky way you could do it
by
> pre-processing the gridded data through gen_vx_mask. You'd run each
input
> file through gen_vx_mask and then pass the output to MTD. If you'd
like
> more details about that option, just let me know.
>
> Thanks,
> John
>
> On Tue, Sep 26, 2017 at 2:00 PM, Michael Erickson - NOAA Affiliate
via RT <
> met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> >
> > Hi Randy,
> >
> > I tried that first, but unfortunately it was 10 MB.
> >
> > Sorry about that.
> >
> > Mike
> >
> > On Tue, Sep 26, 2017 at 7:34 PM, Randy Bullock via RT
<met_help at ucar.edu
> >
> > wrote:
> >
> > > Michael -
> > >
> > > Try compressing the file(s). They may then be small enough to
attach
> to
> > an
> > > email.
> > >
> > > Randy
> > >
> > > On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA
Affiliate via
> > RT
> > > <
> > > met_help at ucar.edu> wrote:
> > >
> > > >
> > > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119
>
> > > >
> > > > Hi Randy,
> > > >
> > > > I think the http component was added after my copy and paste.
It
> looks
> > > like
> > > > a bit of html appeared for some reason.
> > > >
> > > > I tried your suggestion, but unfortunately it did not work.
> > > >
> > > > I am unable to email you any file, since they individually
exceed 5
> > MB. I
> > > > am also unable to FTP you the files, since I don't have the
ftp
> > command.
> > > I
> > > > provided you the files I used at: ftp://ftp.wpc.ncep.noaa.gov/
> > > > erickson/MET/.
> > > > To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> > > > erickson/MET/mask.nc
> > > >
> > > > Thanks!
> > > >
> > > > Mike
> > > >
> > > >
> > > >
> > > > Mike
> > > >
> > > > On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA
Affiliate <
> > > > michael.j.erickson at noaa.gov> wrote:
> > > >
> > > > > Hi Randy,
> > > > >
> > > > > I think the http component was added after my copy and
paste. It
> > looks
> > > > > like a bit of html appeared for some reason.
> > > > >
> > > > > I've tried your suggestion, but unfortunately it did not
work.
> > Attached
> > > > is
> > > > > a gzip version of the mask file. Hopefully it will not reach
the
> > > maximum
> > > > > memory in an attachment. I can also send the other files if
needed.
> > > > >
> > > > > Mike
> > > > >
> > > > > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT <
> > > met_help at ucar.edu
> > > > >
> > > > > wrote:
> > > > >
> > > > >> Michael -
> > > > >>
> > > > >> Is the http stuff part of the string defining the mask
file? If
> so,
> > > MET
> > > > >> may be having trouble parsing it. Try
> > > > >>
> > > > >> mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > > > mask.nc"
> > > > >> ];}
> > > > >>
> > > > >> If that doesn't work, maybe you could send me your mask.nc
file,
> > and
> > > > I'll
> > > > >> have a look at it.
> > > > >>
> > > > >> Randy
> > > > >>
> > > > >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA
> Affiliate
> > > via
> > > > >> RT <
> > > > >> met_help at ucar.edu> wrote:
> > > > >>
> > > > >> >
> > > > >> > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> > > > >> >
> > > > >> > Thanks Randy,
> > > > >> >
> > > > >> > I've changed the mask dictionary portion of the config
file to:
> > > > >> >
> > > > >> >
> > > > >> >
> > > > >> > *mask = { poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > > > mask.nc
> > > > >> > <http://mask.nc>" ];}*
> > > > >> >
> > > > >> > Unfortunately, the result is still the same, with objects
being
> > > found
> > > > >> > throughout the domain.
> > > > >> >
> > > > >> > Mike
> > > > >> >
> > > > >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
> > > > >> met_help at ucar.edu>
> > > > >> > wrote:
> > > > >> >
> > > > >> > > Hi -
> > > > >> > >
> > > > >> > > Thanks for your interest in MODE Time Domain.
> > > > >> > >
> > > > >> > > As a first guess, I'd suggest removing the
> > > > >> > >
> > > > >> > > grid = [ "FULL"];
> > > > >> > >
> > > > >> > > entry in the mask dictionary. Saying grid = FULL
basically
> > > tells
> > > > >> the
> > > > >> > > tool to do the verification on the entire grid (which
of
> course
> > > kind
> > > > >> of
> > > > >> > > defeats the masking).
> > > > >> > >
> > > > >> > > Give that a try, and let me know.
> > > > >> > >
> > > > >> > > Thanks
> > > > >> > >
> > > > >> > > Randy
> > > > >> > >
> > > > >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson -
NOAA
> > Affiliate
> > > > via
> > > > >> > RT <
> > > > >> > > met_help at ucar.edu> wrote:
> > > > >> > >
> > > > >> > > >
> > > > >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted
upon.
> > > > >> > > > Transaction: Ticket created by
michael.j.erickson at noaa.gov
> > > > >> > > > Queue: met_help
> > > > >> > > > Subject: Mask Dictionary in MTD
> > > > >> > > > Owner: Nobody
> > > > >> > > > Requestors: michael.j.erickson at noaa.gov
> > > > >> > > > Status: new
> > > > >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> > > > >> ket/Display.html?id=82119
> > > > >> > >
> > > > >> > > >
> > > > >> > > >
> > > > >> > > > Good morning,
> > > > >> > > >
> > > > >> > > > I hope all is going well!
> > > > >> > > >
> > > > >> > > > I'm trying to mask my data while applying MTD. I've
tried
> it a
> > > few
> > > > >> > > > different ways, but without success.
> > > > >> > > >
> > > > >> > > > I would like to track only snow bands, and remove all
> regions
> > > > >> greater
> > > > >> > > than
> > > > >> > > > 275 K. I created a mask (mask.nc), which does just
that,
> > using
> > > > >> > > > gen_vx_mask.
> > > > >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc,
HRRRv3_f2.nc,
> > > > >> HRRRv3_f3.nc)
> > > > >> > > and
> > > > >> > > > a config file (MTDConfig_USE) with a mask dictionary
> specified
> > > as:
> > > > >> > > >
> > > > >> > > > mask = {
> > > > >> > > > grid = [ "FULL"];
> > > > >> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> mask.nc
> > "
> > > ];
> > > > >> > > > }
> > > > >> > > >
> > > > >> > > > I run MTD locally using the following command:
> > > > >> > > >
> > > > >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc
HRRRv3_f2.nc
> > > > >> HRRRv3_f3.nc
> > > > >> > > > -config ./MTDConfig_USE
> > > > >> > > >
> > > > >> > > > MTD runs, but appears to ignore any masking. Am I
applying
> the
> > > > >> masking
> > > > >> > > > correctly? I am unable to FTP the files to you, but
can
> throw
> > > them
> > > > >> on
> > > > >> > > > google drive, since they are probably too large to
attach
> > here.
> > > I
> > > > >> have
> > > > >> > > > attached the smaller config file here.
> > > > >> > > >
> > > > >> > > > Thank you again for your time.
> > > > >> > > >
> > > > >> > > > Mike
> > > > >> > > >
> > > > >> > > >
> > > > >> > > > --
> > > > >> > > > Michael J. Erickson
> > > > >> > > >
> > > > >> > > > Research Scientist
> > > > >> > > > Cooperative Institute for Research in Environmental
Sciences
> > > > (CIRES)
> > > > >> > > > NOAA/NWS/Weather Prediction Center
> > > > >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > > >> > > >
> > > > >> > > >
> > > > >> > >
> > > > >> > >
> > > > >> >
> > > > >> >
> > > > >> > --
> > > > >> > Michael J. Erickson
> > > > >> >
> > > > >> > Research Scientist
> > > > >> > Cooperative Institute for Research in Environmental
Sciences
> > (CIRES)
> > > > >> > NOAA/NWS/Weather Prediction Center
> > > > >> > Phone: 301-683-1546 <(301)%20683-1546>
> > > > >> >
> > > > >> >
> > > > >>
> > > > >>
> > > > >
> > > > >
> > > > > --
> > > > > Michael J. Erickson
> > > > >
> > > > > Research Scientist
> > > > > Cooperative Institute for Research in Environmental Sciences
> (CIRES)
> > > > > NOAA/NWS/Weather Prediction Center
> > > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Michael J. Erickson
> > > >
> > > > Research Scientist
> > > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > > NOAA/NWS/Weather Prediction Center
> > > > Phone: 301-683-1546
> > > >
> > > >
> > >
> > >
> >
> >
> > --
> > Michael J. Erickson
> >
> > Research Scientist
> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > NOAA/NWS/Weather Prediction Center
> > Phone: 301-683-1546
> >
> >
>
>
--
Michael J. Erickson
Research Scientist
Cooperative Institute for Research in Environmental Sciences (CIRES)
NOAA/NWS/Weather Prediction Center
Phone: 301-683-1546
------------------------------------------------
Subject: Mask Dictionary in MTD
From: John Halley Gotway
Time: Wed Sep 27 09:41:25 2017
Mike,
OK, great. So you're already running gen_vx_mask for each hour. We
can
just modify the command line arguments you pass to that tool. It
sounds
like the goal is to read a field of QPF values and a snow field.
Anywhere
it is *not* snowing, set the QPF to a value of 0. You can use
gen_vx_mask
to do that.
By default, gen_vx_mask initializes the value at each grid point to 0,
and
any grid point that's included in the current mask is set to a value
of 1.
Rather than initializing the value of each grid point to 0, we'll use
the
"-input_field" option to initialize it to the QPF value. And rather
than
writing a masking value of 1, we'll use the "-value" option to write a
mask
value of 0.
I don't have a sample file of your GRIB data... so I'll use a sample
GRIB
file that's included with the MET release:
met-6.0/bin/gen_vx_mask \
met-6.0/data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212 \
met-6.0/data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212 \
mask_APCP_03_where_TMP_Z2_gt295.nc \
-type data \
-input_field 'name="APCP"; level="A3";' \
-mask_field 'name="TMP"; level="Z2";' \
-thresh le295 -value 0 -name APCP_03
That GRIB file contains both 3-hour precip and 2m temperature. I'm
passing
that in as the "input_file" to define the domain, and I'm passing it
in as
the "mask_file" since we're doing data (-type data) masking. Rather
than
initializing each grid point's value to 0, use "-input_field" to
initialize
it to the 3-hour precip value. Use "-mask_field" to select the field
of
data which defines the mask. Use "-thresh" to define the threshold
for
data masking and "-value" to pick the output masking value. Anywhere
2-m
temperature is <=295, set the output value to 0. And use the "-name"
option to specify the output NetCDF variable name as "APCP_03".
I've attached two plots from plot_data_plane... the 3-hour APCP input
and
the output from gen_vx_mask.
met-6.0/bin/plot_data_plane \
met-6.0/data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212 \
APCP_03_IN.ps \
'name="APCP";level="A3";'
met-6.0/bin/plot_data_plane \
mask_APCP_03_where_TMP_Z2_gt295.nc \
mask_APCP_03_where_TMP_Z2_gt295.ps \
'name="APCP_03"; level="(*,*)";'
You can see that the precip values have been masked out.
Hopefully you can adapt this approach to process the data in the way
you'd
like.
Thanks,
John
On Wed, Sep 27, 2017 at 6:02 AM, Michael Erickson - NOAA Affiliate via
RT <
met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
>
> Thanks Randy and John!
>
> I should probably explain my problem in slightly more detail. I am
using
> 1-hour model QPF as input to MTD, but I only want to capture snow
bands.
> For every hour, I would like to run gen_vx_mask to only keep snow
related
> QPF.
>
> My code currently runs gen_vx_mask on every hour, so I have a bunch
of
> hourly files where 0 = remove and 1 = keep. However, I don't know of
a MET
> tool that applies the mask to the QPF, resulting in only snow
fields. In
> other words, I am looking to do something like QPF * mask, or some
sort of
> a MET product command. Is this possible, or something similar?
>
> Thanks again!
>
> Mike
>
> On Tue, Sep 26, 2017 at 9:28 PM, John Halley Gotway via RT <
> met_help at ucar.edu> wrote:
>
> > Randy and Michael,
> >
> > I took a look at mtd_config_info.cc in met-6.0 and see that the
parsing
> of
> > the mask.grid and mask.poly entries are commented out.
> >
> > So that's why the masking is not working as expected:
> >
> > 421 // Conf: mask.grid
> > 422
> > 423 /*
> > 424 mask_grid_name = conf.lookup_string(conf_key_mask_grid);
> > 425 mask_grid_flag =
> > int_to_fieldtype(conf.lookup_int(conf_key_mask_grid_flag));
> > 426
> > 427 // Conf: mask.poly
> > 428
> > 429 mask_poly_name = conf.lookup_string(conf_key_mask_poly);
> > 430 mask_poly_flag =
> > int_to_fieldtype(conf.lookup_int(conf_key_mask_poly_flag));
> > 431 */
> >
> > In fact, there is no "mask" section even listed in the default MTD
config
> > file. While we have some hooks in the code for masking, it is not
yet
> > implemented.
> >
> > Michael, we'll take a look at adding support for masking in the
next
> > release. In version 6.0, there's a rather clunky way you could do
it by
> > pre-processing the gridded data through gen_vx_mask. You'd run
each input
> > file through gen_vx_mask and then pass the output to MTD. If you'd
like
> > more details about that option, just let me know.
> >
> > Thanks,
> > John
> >
> > On Tue, Sep 26, 2017 at 2:00 PM, Michael Erickson - NOAA Affiliate
via
> RT <
> > met_help at ucar.edu> wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> > >
> > > Hi Randy,
> > >
> > > I tried that first, but unfortunately it was 10 MB.
> > >
> > > Sorry about that.
> > >
> > > Mike
> > >
> > > On Tue, Sep 26, 2017 at 7:34 PM, Randy Bullock via RT <
> met_help at ucar.edu
> > >
> > > wrote:
> > >
> > > > Michael -
> > > >
> > > > Try compressing the file(s). They may then be small enough to
attach
> > to
> > > an
> > > > email.
> > > >
> > > > Randy
> > > >
> > > > On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA
Affiliate
> via
> > > RT
> > > > <
> > > > met_help at ucar.edu> wrote:
> > > >
> > > > >
> > > > > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> > > > >
> > > > > Hi Randy,
> > > > >
> > > > > I think the http component was added after my copy and
paste. It
> > looks
> > > > like
> > > > > a bit of html appeared for some reason.
> > > > >
> > > > > I tried your suggestion, but unfortunately it did not work.
> > > > >
> > > > > I am unable to email you any file, since they individually
exceed 5
> > > MB. I
> > > > > am also unable to FTP you the files, since I don't have the
ftp
> > > command.
> > > > I
> > > > > provided you the files I used at:
ftp://ftp.wpc.ncep.noaa.gov/
> > > > > erickson/MET/.
> > > > > To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> > > > > erickson/MET/mask.nc
> > > > >
> > > > > Thanks!
> > > > >
> > > > > Mike
> > > > >
> > > > >
> > > > >
> > > > > Mike
> > > > >
> > > > > On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA
Affiliate
> <
> > > > > michael.j.erickson at noaa.gov> wrote:
> > > > >
> > > > > > Hi Randy,
> > > > > >
> > > > > > I think the http component was added after my copy and
paste. It
> > > looks
> > > > > > like a bit of html appeared for some reason.
> > > > > >
> > > > > > I've tried your suggestion, but unfortunately it did not
work.
> > > Attached
> > > > > is
> > > > > > a gzip version of the mask file. Hopefully it will not
reach the
> > > > maximum
> > > > > > memory in an attachment. I can also send the other files
if
> needed.
> > > > > >
> > > > > > Mike
> > > > > >
> > > > > > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT <
> > > > met_help at ucar.edu
> > > > > >
> > > > > > wrote:
> > > > > >
> > > > > >> Michael -
> > > > > >>
> > > > > >> Is the http stuff part of the string defining the mask
file? If
> > so,
> > > > MET
> > > > > >> may be having trouble parsing it. Try
> > > > > >>
> > > > > >> mask = { poly = [ "/export/hpc-lw-dtbdev5/
> merickson/Desktop/
> > > > > mask.nc"
> > > > > >> ];}
> > > > > >>
> > > > > >> If that doesn't work, maybe you could send me your
mask.nc
> file,
> > > and
> > > > > I'll
> > > > > >> have a look at it.
> > > > > >>
> > > > > >> Randy
> > > > > >>
> > > > > >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson - NOAA
> > Affiliate
> > > > via
> > > > > >> RT <
> > > > > >> met_help at ucar.edu> wrote:
> > > > > >>
> > > > > >> >
> > > > > >> > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119
> >
> > > > > >> >
> > > > > >> > Thanks Randy,
> > > > > >> >
> > > > > >> > I've changed the mask dictionary portion of the config
file
> to:
> > > > > >> >
> > > > > >> >
> > > > > >> >
> > > > > >> > *mask = { poly = [ "/export/hpc-lw-dtbdev5/
> merickson/Desktop/
> > > > > mask.nc
> > > > > >> > <http://mask.nc>" ];}*
> > > > > >> >
> > > > > >> > Unfortunately, the result is still the same, with
objects
> being
> > > > found
> > > > > >> > throughout the domain.
> > > > > >> >
> > > > > >> > Mike
> > > > > >> >
> > > > > >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT <
> > > > > >> met_help at ucar.edu>
> > > > > >> > wrote:
> > > > > >> >
> > > > > >> > > Hi -
> > > > > >> > >
> > > > > >> > > Thanks for your interest in MODE Time Domain.
> > > > > >> > >
> > > > > >> > > As a first guess, I'd suggest removing the
> > > > > >> > >
> > > > > >> > > grid = [ "FULL"];
> > > > > >> > >
> > > > > >> > > entry in the mask dictionary. Saying grid = FULL
> basically
> > > > tells
> > > > > >> the
> > > > > >> > > tool to do the verification on the entire grid (which
of
> > course
> > > > kind
> > > > > >> of
> > > > > >> > > defeats the masking).
> > > > > >> > >
> > > > > >> > > Give that a try, and let me know.
> > > > > >> > >
> > > > > >> > > Thanks
> > > > > >> > >
> > > > > >> > > Randy
> > > > > >> > >
> > > > > >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson -
NOAA
> > > Affiliate
> > > > > via
> > > > > >> > RT <
> > > > > >> > > met_help at ucar.edu> wrote:
> > > > > >> > >
> > > > > >> > > >
> > > > > >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted
upon.
> > > > > >> > > > Transaction: Ticket created by
> michael.j.erickson at noaa.gov
> > > > > >> > > > Queue: met_help
> > > > > >> > > > Subject: Mask Dictionary in MTD
> > > > > >> > > > Owner: Nobody
> > > > > >> > > > Requestors: michael.j.erickson at noaa.gov
> > > > > >> > > > Status: new
> > > > > >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> > > > > >> ket/Display.html?id=82119
> > > > > >> > >
> > > > > >> > > >
> > > > > >> > > >
> > > > > >> > > > Good morning,
> > > > > >> > > >
> > > > > >> > > > I hope all is going well!
> > > > > >> > > >
> > > > > >> > > > I'm trying to mask my data while applying MTD. I've
tried
> > it a
> > > > few
> > > > > >> > > > different ways, but without success.
> > > > > >> > > >
> > > > > >> > > > I would like to track only snow bands, and remove
all
> > regions
> > > > > >> greater
> > > > > >> > > than
> > > > > >> > > > 275 K. I created a mask (mask.nc), which does just
that,
> > > using
> > > > > >> > > > gen_vx_mask.
> > > > > >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc,
HRRRv3_f2.nc,
> > > > > >> HRRRv3_f3.nc)
> > > > > >> > > and
> > > > > >> > > > a config file (MTDConfig_USE) with a mask
dictionary
> > specified
> > > > as:
> > > > > >> > > >
> > > > > >> > > > mask = {
> > > > > >> > > > grid = [ "FULL"];
> > > > > >> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > mask.nc
> > > "
> > > > ];
> > > > > >> > > > }
> > > > > >> > > >
> > > > > >> > > > I run MTD locally using the following command:
> > > > > >> > > >
> > > > > >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc
HRRRv3_f2.nc
> > > > > >> HRRRv3_f3.nc
> > > > > >> > > > -config ./MTDConfig_USE
> > > > > >> > > >
> > > > > >> > > > MTD runs, but appears to ignore any masking. Am I
applying
> > the
> > > > > >> masking
> > > > > >> > > > correctly? I am unable to FTP the files to you, but
can
> > throw
> > > > them
> > > > > >> on
> > > > > >> > > > google drive, since they are probably too large to
attach
> > > here.
> > > > I
> > > > > >> have
> > > > > >> > > > attached the smaller config file here.
> > > > > >> > > >
> > > > > >> > > > Thank you again for your time.
> > > > > >> > > >
> > > > > >> > > > Mike
> > > > > >> > > >
> > > > > >> > > >
> > > > > >> > > > --
> > > > > >> > > > Michael J. Erickson
> > > > > >> > > >
> > > > > >> > > > Research Scientist
> > > > > >> > > > Cooperative Institute for Research in Environmental
> Sciences
> > > > > (CIRES)
> > > > > >> > > > NOAA/NWS/Weather Prediction Center
> > > > > >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > > > >> > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> > >
> > > > > >> >
> > > > > >> >
> > > > > >> > --
> > > > > >> > Michael J. Erickson
> > > > > >> >
> > > > > >> > Research Scientist
> > > > > >> > Cooperative Institute for Research in Environmental
Sciences
> > > (CIRES)
> > > > > >> > NOAA/NWS/Weather Prediction Center
> > > > > >> > Phone: 301-683-1546 <(301)%20683-1546>
> > > > > >> >
> > > > > >> >
> > > > > >>
> > > > > >>
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Michael J. Erickson
> > > > > >
> > > > > > Research Scientist
> > > > > > Cooperative Institute for Research in Environmental
Sciences
> > (CIRES)
> > > > > > NOAA/NWS/Weather Prediction Center
> > > > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Michael J. Erickson
> > > > >
> > > > > Research Scientist
> > > > > Cooperative Institute for Research in Environmental Sciences
> (CIRES)
> > > > > NOAA/NWS/Weather Prediction Center
> > > > > Phone: 301-683-1546
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> > > --
> > > Michael J. Erickson
> > >
> > > Research Scientist
> > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > NOAA/NWS/Weather Prediction Center
> > > Phone: 301-683-1546
> > >
> > >
> >
> >
>
>
> --
> Michael J. Erickson
>
> Research Scientist
> Cooperative Institute for Research in Environmental Sciences (CIRES)
> NOAA/NWS/Weather Prediction Center
> Phone: 301-683-1546
>
>
------------------------------------------------
Subject: Mask Dictionary in MTD
From: Michael Erickson - NOAA Affiliate
Time: Wed Sep 27 14:08:51 2017
Hi John,
It works! Thanks for your detailed reply. I'll eventually tune the
filter
with the categorical snow grib2 field.
Have a great day!
Mike
On Wed, Sep 27, 2017 at 3:41 PM, John Halley Gotway via RT <
met_help at ucar.edu> wrote:
> Mike,
>
> OK, great. So you're already running gen_vx_mask for each hour. We
can
> just modify the command line arguments you pass to that tool. It
sounds
> like the goal is to read a field of QPF values and a snow field.
Anywhere
> it is *not* snowing, set the QPF to a value of 0. You can use
gen_vx_mask
> to do that.
>
> By default, gen_vx_mask initializes the value at each grid point to
0, and
> any grid point that's included in the current mask is set to a value
of 1.
> Rather than initializing the value of each grid point to 0, we'll
use the
> "-input_field" option to initialize it to the QPF value. And rather
than
> writing a masking value of 1, we'll use the "-value" option to write
a mask
> value of 0.
>
> I don't have a sample file of your GRIB data... so I'll use a sample
GRIB
> file that's included with the MET release:
>
> met-6.0/bin/gen_vx_mask \
> met-6.0/data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212 \
> met-6.0/data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212 \
> mask_APCP_03_where_TMP_Z2_gt295.nc \
> -type data \
> -input_field 'name="APCP"; level="A3";' \
> -mask_field 'name="TMP"; level="Z2";' \
> -thresh le295 -value 0 -name APCP_03
>
> That GRIB file contains both 3-hour precip and 2m temperature. I'm
passing
> that in as the "input_file" to define the domain, and I'm passing it
in as
> the "mask_file" since we're doing data (-type data) masking. Rather
than
> initializing each grid point's value to 0, use "-input_field" to
initialize
> it to the 3-hour precip value. Use "-mask_field" to select the
field of
> data which defines the mask. Use "-thresh" to define the threshold
for
> data masking and "-value" to pick the output masking value.
Anywhere 2-m
> temperature is <=295, set the output value to 0. And use the "-
name"
> option to specify the output NetCDF variable name as "APCP_03".
>
> I've attached two plots from plot_data_plane... the 3-hour APCP
input and
> the output from gen_vx_mask.
>
> met-6.0/bin/plot_data_plane \
> met-6.0/data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212 \
> APCP_03_IN.ps \
> 'name="APCP";level="A3";'
>
> met-6.0/bin/plot_data_plane \
> mask_APCP_03_where_TMP_Z2_gt295.nc \
> mask_APCP_03_where_TMP_Z2_gt295.ps \
> 'name="APCP_03"; level="(*,*)";'
>
> You can see that the precip values have been masked out.
>
> Hopefully you can adapt this approach to process the data in the way
you'd
> like.
>
> Thanks,
> John
>
>
>
> On Wed, Sep 27, 2017 at 6:02 AM, Michael Erickson - NOAA Affiliate
via RT <
> met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> >
> > Thanks Randy and John!
> >
> > I should probably explain my problem in slightly more detail. I am
using
> > 1-hour model QPF as input to MTD, but I only want to capture snow
bands.
> > For every hour, I would like to run gen_vx_mask to only keep snow
related
> > QPF.
> >
> > My code currently runs gen_vx_mask on every hour, so I have a
bunch of
> > hourly files where 0 = remove and 1 = keep. However, I don't know
of a
> MET
> > tool that applies the mask to the QPF, resulting in only snow
fields. In
> > other words, I am looking to do something like QPF * mask, or some
sort
> of
> > a MET product command. Is this possible, or something similar?
> >
> > Thanks again!
> >
> > Mike
> >
> > On Tue, Sep 26, 2017 at 9:28 PM, John Halley Gotway via RT <
> > met_help at ucar.edu> wrote:
> >
> > > Randy and Michael,
> > >
> > > I took a look at mtd_config_info.cc in met-6.0 and see that the
parsing
> > of
> > > the mask.grid and mask.poly entries are commented out.
> > >
> > > So that's why the masking is not working as expected:
> > >
> > > 421 // Conf: mask.grid
> > > 422
> > > 423 /*
> > > 424 mask_grid_name = conf.lookup_string(conf_key_mask_grid);
> > > 425 mask_grid_flag =
> > > int_to_fieldtype(conf.lookup_int(conf_key_mask_grid_flag));
> > > 426
> > > 427 // Conf: mask.poly
> > > 428
> > > 429 mask_poly_name = conf.lookup_string(conf_key_mask_poly);
> > > 430 mask_poly_flag =
> > > int_to_fieldtype(conf.lookup_int(conf_key_mask_poly_flag));
> > > 431 */
> > >
> > > In fact, there is no "mask" section even listed in the default
MTD
> config
> > > file. While we have some hooks in the code for masking, it is
not yet
> > > implemented.
> > >
> > > Michael, we'll take a look at adding support for masking in the
next
> > > release. In version 6.0, there's a rather clunky way you could
do it by
> > > pre-processing the gridded data through gen_vx_mask. You'd run
each
> input
> > > file through gen_vx_mask and then pass the output to MTD. If
you'd like
> > > more details about that option, just let me know.
> > >
> > > Thanks,
> > > John
> > >
> > > On Tue, Sep 26, 2017 at 2:00 PM, Michael Erickson - NOAA
Affiliate via
> > RT <
> > > met_help at ucar.edu> wrote:
> > >
> > > >
> > > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119
>
> > > >
> > > > Hi Randy,
> > > >
> > > > I tried that first, but unfortunately it was 10 MB.
> > > >
> > > > Sorry about that.
> > > >
> > > > Mike
> > > >
> > > > On Tue, Sep 26, 2017 at 7:34 PM, Randy Bullock via RT <
> > met_help at ucar.edu
> > > >
> > > > wrote:
> > > >
> > > > > Michael -
> > > > >
> > > > > Try compressing the file(s). They may then be small enough
to
> attach
> > > to
> > > > an
> > > > > email.
> > > > >
> > > > > Randy
> > > > >
> > > > > On Tue, Sep 26, 2017 at 12:35 PM, Michael Erickson - NOAA
Affiliate
> > via
> > > > RT
> > > > > <
> > > > > met_help at ucar.edu> wrote:
> > > > >
> > > > > >
> > > > > > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=82119 >
> > > > > >
> > > > > > Hi Randy,
> > > > > >
> > > > > > I think the http component was added after my copy and
paste. It
> > > looks
> > > > > like
> > > > > > a bit of html appeared for some reason.
> > > > > >
> > > > > > I tried your suggestion, but unfortunately it did not
work.
> > > > > >
> > > > > > I am unable to email you any file, since they individually
> exceed 5
> > > > MB. I
> > > > > > am also unable to FTP you the files, since I don't have
the ftp
> > > > command.
> > > > > I
> > > > > > provided you the files I used at:
ftp://ftp.wpc.ncep.noaa.gov/
> > > > > > erickson/MET/.
> > > > > > To download mask, click on ftp://ftp.wpc.ncep.noaa.gov/
> > > > > > erickson/MET/mask.nc
> > > > > >
> > > > > > Thanks!
> > > > > >
> > > > > > Mike
> > > > > >
> > > > > >
> > > > > >
> > > > > > Mike
> > > > > >
> > > > > > On Tue, Sep 26, 2017 at 6:28 PM, Michael Erickson - NOAA
> Affiliate
> > <
> > > > > > michael.j.erickson at noaa.gov> wrote:
> > > > > >
> > > > > > > Hi Randy,
> > > > > > >
> > > > > > > I think the http component was added after my copy and
paste.
> It
> > > > looks
> > > > > > > like a bit of html appeared for some reason.
> > > > > > >
> > > > > > > I've tried your suggestion, but unfortunately it did not
work.
> > > > Attached
> > > > > > is
> > > > > > > a gzip version of the mask file. Hopefully it will not
reach
> the
> > > > > maximum
> > > > > > > memory in an attachment. I can also send the other files
if
> > needed.
> > > > > > >
> > > > > > > Mike
> > > > > > >
> > > > > > > On Tue, Sep 26, 2017 at 6:22 PM, Randy Bullock via RT <
> > > > > met_help at ucar.edu
> > > > > > >
> > > > > > > wrote:
> > > > > > >
> > > > > > >> Michael -
> > > > > > >>
> > > > > > >> Is the http stuff part of the string defining the mask
file?
> If
> > > so,
> > > > > MET
> > > > > > >> may be having trouble parsing it. Try
> > > > > > >>
> > > > > > >> mask = { poly = [ "/export/hpc-lw-dtbdev5/
> > merickson/Desktop/
> > > > > > mask.nc"
> > > > > > >> ];}
> > > > > > >>
> > > > > > >> If that doesn't work, maybe you could send me your
mask.nc
> > file,
> > > > and
> > > > > > I'll
> > > > > > >> have a look at it.
> > > > > > >>
> > > > > > >> Randy
> > > > > > >>
> > > > > > >> On Tue, Sep 26, 2017 at 12:07 PM, Michael Erickson -
NOAA
> > > Affiliate
> > > > > via
> > > > > > >> RT <
> > > > > > >> met_help at ucar.edu> wrote:
> > > > > > >>
> > > > > > >> >
> > > > > > >> > <URL: https://rt.rap.ucar.edu/rt/
> Ticket/Display.html?id=82119
> > >
> > > > > > >> >
> > > > > > >> > Thanks Randy,
> > > > > > >> >
> > > > > > >> > I've changed the mask dictionary portion of the
config file
> > to:
> > > > > > >> >
> > > > > > >> >
> > > > > > >> >
> > > > > > >> > *mask = { poly = [ "/export/hpc-lw-dtbdev5/
> > merickson/Desktop/
> > > > > > mask.nc
> > > > > > >> > <http://mask.nc>" ];}*
> > > > > > >> >
> > > > > > >> > Unfortunately, the result is still the same, with
objects
> > being
> > > > > found
> > > > > > >> > throughout the domain.
> > > > > > >> >
> > > > > > >> > Mike
> > > > > > >> >
> > > > > > >> > On Tue, Sep 26, 2017 at 5:59 PM, Randy Bullock via RT
<
> > > > > > >> met_help at ucar.edu>
> > > > > > >> > wrote:
> > > > > > >> >
> > > > > > >> > > Hi -
> > > > > > >> > >
> > > > > > >> > > Thanks for your interest in MODE Time Domain.
> > > > > > >> > >
> > > > > > >> > > As a first guess, I'd suggest removing the
> > > > > > >> > >
> > > > > > >> > > grid = [ "FULL"];
> > > > > > >> > >
> > > > > > >> > > entry in the mask dictionary. Saying grid = FULL
> > basically
> > > > > tells
> > > > > > >> the
> > > > > > >> > > tool to do the verification on the entire grid
(which of
> > > course
> > > > > kind
> > > > > > >> of
> > > > > > >> > > defeats the masking).
> > > > > > >> > >
> > > > > > >> > > Give that a try, and let me know.
> > > > > > >> > >
> > > > > > >> > > Thanks
> > > > > > >> > >
> > > > > > >> > > Randy
> > > > > > >> > >
> > > > > > >> > > On Tue, Sep 26, 2017 at 7:33 AM, Michael Erickson -
NOAA
> > > > Affiliate
> > > > > > via
> > > > > > >> > RT <
> > > > > > >> > > met_help at ucar.edu> wrote:
> > > > > > >> > >
> > > > > > >> > > >
> > > > > > >> > > > Tue Sep 26 07:33:14 2017: Request 82119 was acted
upon.
> > > > > > >> > > > Transaction: Ticket created by
> > michael.j.erickson at noaa.gov
> > > > > > >> > > > Queue: met_help
> > > > > > >> > > > Subject: Mask Dictionary in MTD
> > > > > > >> > > > Owner: Nobody
> > > > > > >> > > > Requestors: michael.j.erickson at noaa.gov
> > > > > > >> > > > Status: new
> > > > > > >> > > > Ticket <URL: https://rt.rap.ucar.edu/rt/Tic
> > > > > > >> ket/Display.html?id=82119
> > > > > > >> > >
> > > > > > >> > > >
> > > > > > >> > > >
> > > > > > >> > > > Good morning,
> > > > > > >> > > >
> > > > > > >> > > > I hope all is going well!
> > > > > > >> > > >
> > > > > > >> > > > I'm trying to mask my data while applying MTD.
I've
> tried
> > > it a
> > > > > few
> > > > > > >> > > > different ways, but without success.
> > > > > > >> > > >
> > > > > > >> > > > I would like to track only snow bands, and remove
all
> > > regions
> > > > > > >> greater
> > > > > > >> > > than
> > > > > > >> > > > 275 K. I created a mask (mask.nc), which does
just
> that,
> > > > using
> > > > > > >> > > > gen_vx_mask.
> > > > > > >> > > > I have 3 hours of HRRR data (HRRRv3_f1.nc,
HRRRv3_f2.nc,
> > > > > > >> HRRRv3_f3.nc)
> > > > > > >> > > and
> > > > > > >> > > > a config file (MTDConfig_USE) with a mask
dictionary
> > > specified
> > > > > as:
> > > > > > >> > > >
> > > > > > >> > > > mask = {
> > > > > > >> > > > grid = [ "FULL"];
> > > > > > >> > > > poly = [ "/export/hpc-lw-
dtbdev5/merickson/Desktop/
> > > mask.nc
> > > > "
> > > > > ];
> > > > > > >> > > > }
> > > > > > >> > > >
> > > > > > >> > > > I run MTD locally using the following command:
> > > > > > >> > > >
> > > > > > >> > > > /opt/MET6/met6.0/bin/mtd -single HRRRv3_f1.nc
> HRRRv3_f2.nc
> > > > > > >> HRRRv3_f3.nc
> > > > > > >> > > > -config ./MTDConfig_USE
> > > > > > >> > > >
> > > > > > >> > > > MTD runs, but appears to ignore any masking. Am I
> applying
> > > the
> > > > > > >> masking
> > > > > > >> > > > correctly? I am unable to FTP the files to you,
but can
> > > throw
> > > > > them
> > > > > > >> on
> > > > > > >> > > > google drive, since they are probably too large
to
> attach
> > > > here.
> > > > > I
> > > > > > >> have
> > > > > > >> > > > attached the smaller config file here.
> > > > > > >> > > >
> > > > > > >> > > > Thank you again for your time.
> > > > > > >> > > >
> > > > > > >> > > > Mike
> > > > > > >> > > >
> > > > > > >> > > >
> > > > > > >> > > > --
> > > > > > >> > > > Michael J. Erickson
> > > > > > >> > > >
> > > > > > >> > > > Research Scientist
> > > > > > >> > > > Cooperative Institute for Research in
Environmental
> > Sciences
> > > > > > (CIRES)
> > > > > > >> > > > NOAA/NWS/Weather Prediction Center
> > > > > > >> > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > > > > >> > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> > >
> > > > > > >> >
> > > > > > >> >
> > > > > > >> > --
> > > > > > >> > Michael J. Erickson
> > > > > > >> >
> > > > > > >> > Research Scientist
> > > > > > >> > Cooperative Institute for Research in Environmental
Sciences
> > > > (CIRES)
> > > > > > >> > NOAA/NWS/Weather Prediction Center
> > > > > > >> > Phone: 301-683-1546 <(301)%20683-1546>
> > > > > > >> >
> > > > > > >> >
> > > > > > >>
> > > > > > >>
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Michael J. Erickson
> > > > > > >
> > > > > > > Research Scientist
> > > > > > > Cooperative Institute for Research in Environmental
Sciences
> > > (CIRES)
> > > > > > > NOAA/NWS/Weather Prediction Center
> > > > > > > Phone: 301-683-1546 <(301)%20683-1546>
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Michael J. Erickson
> > > > > >
> > > > > > Research Scientist
> > > > > > Cooperative Institute for Research in Environmental
Sciences
> > (CIRES)
> > > > > > NOAA/NWS/Weather Prediction Center
> > > > > > Phone: 301-683-1546
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > > > --
> > > > Michael J. Erickson
> > > >
> > > > Research Scientist
> > > > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > > > NOAA/NWS/Weather Prediction Center
> > > > Phone: 301-683-1546
> > > >
> > > >
> > >
> > >
> >
> >
> > --
> > Michael J. Erickson
> >
> > Research Scientist
> > Cooperative Institute for Research in Environmental Sciences
(CIRES)
> > NOAA/NWS/Weather Prediction Center
> > Phone: 301-683-1546
> >
> >
>
>
--
Michael J. Erickson
Research Scientist
Cooperative Institute for Research in Environmental Sciences (CIRES)
NOAA/NWS/Weather Prediction Center
Phone: 301-683-1546
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