[Met_help] [rt.rap.ucar.edu #68684] History for Problem with pcp_combine
John Halley Gotway via RT
met_help at ucar.edu
Fri Oct 3 12:26:41 MDT 2014
----------------------------------------------------------------
Initial Request
----------------------------------------------------------------
Hi,
I am a new user with MET4.1. Although, daily 3 hourly files were
available, I was trying to compare 24h total fields between two models
(same resolution, different formats). I was using pcp_combine (Tutorial
example ran fine) with the first model (which is in netcdf) and shows :
NetCDF: Attribute not found
My "test" .sh file looks like :
#!/bin/sh
bin/pcp_combine \
20140717_000000 3 20140718_000000 24 \
tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
-pcpdir data/sample_fcst/2014071700
The .nc files I tried to open, opens fine with NCL. Not sure, why I can't
open with MET. I have attached a single netcdf file along with this email.
Similarly, for the GRIB2 file as well, I could not create 24h single file.
It shows :
MetGrib2DataFile::data_plane() - unexpected PDS template number (48)
However, wgrib2 of the data file shows :
wgrib2 aod.2014071700
1:0:d=2014071600:AOTK:entire atmosphere:24 hour fcst:chemical=Total
Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-5.65e-07
Also attached grib file as well.
I am not sure, what is going wrong. Any help.
Thanks.
Partha
----------------------------------------------------------------
Complete Ticket History
----------------------------------------------------------------
Subject: Problem with pcp_combine
From: John Halley Gotway
Time: Mon Aug 18 10:16:28 2014
Partha,
Thanks for sending sample data files, it make this much easier to
debug.
Unfortunately, MET does not support all gridded NetCDF formats. We've
been
adding support for the CF convention, but the NetCDF file you sent me
follows the "COARDS" convention. One option would be to add some
global
attributes to make this look like the NetCDF output of the pcp_combine
tool.
However, I'm not sure what you're trying to sum up with pcp_combine.
The
NetCDF file you sent contains variables like duexttau, totexttau,
totscatau, and so on. What are you trying to sum up?
When I run wgrib2 on the GRIB2 file you sent, I see the following:
[johnhg at rambler]% wgrib2 aod.2014071700
levels: product definition template #48 not supported
1:0:d=2014071600:var discipline=0 master_table=2 parmcat=20
parm=102:no_level::
My version of wgrib2 doesn't understand the product definition
template
value of 48 either. Where did you get this GRIB2 file? Also, when I
try
to load that file into the IDV tool, it isn't able to read it. I
suspect
that that GRIB2 file is corrupted in some way.
Thanks,
John Halley Gotway
met_help at ucar.edu
On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee - NOAA Affiliate
via
RT <met_help at ucar.edu> wrote:
>
> Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> Transaction: Ticket created by partha.bhattacharjee at noaa.gov
> Queue: met_help
> Subject: Problem with pcp_combine
> Owner: Nobody
> Requestors: partha.bhattacharjee at noaa.gov
> Status: new
> Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
>
>
> Hi,
>
> I am a new user with MET4.1. Although, daily 3 hourly files were
> available, I was trying to compare 24h total fields between two
models
> (same resolution, different formats). I was using pcp_combine
(Tutorial
> example ran fine) with the first model (which is in netcdf) and
shows :
>
> NetCDF: Attribute not found
>
> My "test" .sh file looks like :
>
> #!/bin/sh
>
> bin/pcp_combine \
> 20140717_000000 3 20140718_000000 24 \
> tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> -pcpdir data/sample_fcst/2014071700
>
> The .nc files I tried to open, opens fine with NCL. Not sure, why I
can't
> open with MET. I have attached a single netcdf file along with this
email.
>
> Similarly, for the GRIB2 file as well, I could not create 24h
single file.
> It shows :
>
> MetGrib2DataFile::data_plane() - unexpected PDS template number
(48)
>
> However, wgrib2 of the data file shows :
>
> wgrib2 aod.2014071700
> 1:0:d=2014071600:AOTK:entire atmosphere:24 hour fcst:chemical=Total
> Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-5.65e-07
>
> Also attached grib file as well.
>
> I am not sure, what is going wrong. Any help.
>
> Thanks.
> Partha
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: Partha Bhattacharjee - NOAA Affiliate
Time: Mon Aug 18 12:10:18 2014
Hi John,
Thank you very much for your response. My initial plan was to
compare 3
hourly files from both these dataset using MET (Grid-Stat). But then I
thought rather than creating 8 files for a single day, I would combine
(using pcp_combine) all 8 into a single file (total AOD) for a day
for
easy comparison. I am only using " duexttau" field (Dust Aerosol
optical
depth) from that file. However, even if I want to compare 3h files, it
needs to be read by MET first. Do you have any suggestions, how can I
change NetCDF attribute of that file to make it MET readable (so I can
use
either pcp-combine or GridStat) ?
Regarding grib2 file,these are copied directly from NCEP daily
operational product output for NGAC model (in WCOSS). I can open those
file
using wgrib2 version v0.1.9.6a in my machine. Can you please try once
again
with the attached grib file (original master file from the daily
output) ?
Also, I converted that grib2 into a netcdf (test.nc attached, if it
does
any help). I am using "AOTK_entireatmosphere" variable in the netcdf
for
comparison. Any help on how these grib files I can read through pcp-
combine
/Grid-Stat.
Thanks.
Partha
On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via RT <
met_help at ucar.edu> wrote:
> Partha,
>
> Thanks for sending sample data files, it make this much easier to
debug.
> Unfortunately, MET does not support all gridded NetCDF formats.
We've been
> adding support for the CF convention, but the NetCDF file you sent
me
> follows the "COARDS" convention. One option would be to add some
global
> attributes to make this look like the NetCDF output of the
pcp_combine
> tool.
>
> However, I'm not sure what you're trying to sum up with pcp_combine.
The
> NetCDF file you sent contains variables like duexttau, totexttau,
> totscatau, and so on. What are you trying to sum up?
>
> When I run wgrib2 on the GRIB2 file you sent, I see the following:
>
> [johnhg at rambler]% wgrib2 aod.2014071700
> levels: product definition template #48 not supported
> 1:0:d=2014071600:var discipline=0 master_table=2 parmcat=20
> parm=102:no_level::
>
> My version of wgrib2 doesn't understand the product definition
template
> value of 48 either. Where did you get this GRIB2 file? Also, when
I try
> to load that file into the IDV tool, it isn't able to read it. I
suspect
> that that GRIB2 file is corrupted in some way.
>
> Thanks,
> John Halley Gotway
> met_help at ucar.edu
>
>
>
>
>
>
> On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee - NOAA
Affiliate via
> RT <met_help at ucar.edu> wrote:
>
> >
> > Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> > Transaction: Ticket created by partha.bhattacharjee at noaa.gov
> > Queue: met_help
> > Subject: Problem with pcp_combine
> > Owner: Nobody
> > Requestors: partha.bhattacharjee at noaa.gov
> > Status: new
> > Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> >
> >
> > Hi,
> >
> > I am a new user with MET4.1. Although, daily 3 hourly files were
> > available, I was trying to compare 24h total fields between two
models
> > (same resolution, different formats). I was using pcp_combine
(Tutorial
> > example ran fine) with the first model (which is in netcdf) and
shows :
> >
> > NetCDF: Attribute not found
> >
> > My "test" .sh file looks like :
> >
> > #!/bin/sh
> >
> > bin/pcp_combine \
> > 20140717_000000 3 20140718_000000 24 \
> > tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > -pcpdir data/sample_fcst/2014071700
> >
> > The .nc files I tried to open, opens fine with NCL. Not sure, why
I
> can't
> > open with MET. I have attached a single netcdf file along with
this
> email.
> >
> > Similarly, for the GRIB2 file as well, I could not create 24h
single
> file.
> > It shows :
> >
> > MetGrib2DataFile::data_plane() - unexpected PDS template number
(48)
> >
> > However, wgrib2 of the data file shows :
> >
> > wgrib2 aod.2014071700
> > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
fcst:chemical=Total
> > Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-5.65e-07
> >
> > Also attached grib file as well.
> >
> > I am not sure, what is going wrong. Any help.
> >
> > Thanks.
> > Partha
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: John Halley Gotway
Time: Tue Aug 19 12:02:43 2014
Partha,
OK, I've been working on the GRIB2 issue and have some information for
you. We had been linking to an older version 1.2.3 of g2clib. The
newer
version, 1.4.0, includes support for that PDS template number of 48.
After
modifying 2 files in METv4.1, I'm able to read that data. Release 5.0
of
MET is due out by the end of this month and will include these
changes.
However, if you'd like, I could easily post a patch for METv4.1 with
these
changes.
Just let me know what you'd prefer - patches for METv4.1 or wait until
version 5.0?
Thanks,
John
On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee - NOAA
Affiliate via
RT <met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
>
> Hi John,
>
> Thank you very much for your response. My initial plan was to
compare 3
> hourly files from both these dataset using MET (Grid-Stat). But then
I
> thought rather than creating 8 files for a single day, I would
combine
> (using pcp_combine) all 8 into a single file (total AOD) for a day
for
> easy comparison. I am only using " duexttau" field (Dust Aerosol
optical
> depth) from that file. However, even if I want to compare 3h files,
it
> needs to be read by MET first. Do you have any suggestions, how can
I
> change NetCDF attribute of that file to make it MET readable (so I
can use
> either pcp-combine or GridStat) ?
>
> Regarding grib2 file,these are copied directly from NCEP daily
> operational product output for NGAC model (in WCOSS). I can open
those file
> using wgrib2 version v0.1.9.6a in my machine. Can you please try
once again
> with the attached grib file (original master file from the daily
output) ?
> Also, I converted that grib2 into a netcdf (test.nc attached, if it
does
> any help). I am using "AOTK_entireatmosphere" variable in the
netcdf for
> comparison. Any help on how these grib files I can read through pcp-
combine
> /Grid-Stat.
>
> Thanks.
> Partha
>
>
> On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via RT <
> met_help at ucar.edu> wrote:
>
> > Partha,
> >
> > Thanks for sending sample data files, it make this much easier to
debug.
> > Unfortunately, MET does not support all gridded NetCDF formats.
We've
> been
> > adding support for the CF convention, but the NetCDF file you sent
me
> > follows the "COARDS" convention. One option would be to add some
global
> > attributes to make this look like the NetCDF output of the
pcp_combine
> > tool.
> >
> > However, I'm not sure what you're trying to sum up with
pcp_combine. The
> > NetCDF file you sent contains variables like duexttau, totexttau,
> > totscatau, and so on. What are you trying to sum up?
> >
> > When I run wgrib2 on the GRIB2 file you sent, I see the following:
> >
> > [johnhg at rambler]% wgrib2 aod.2014071700
> > levels: product definition template #48 not supported
> > 1:0:d=2014071600:var discipline=0 master_table=2 parmcat=20
> > parm=102:no_level::
> >
> > My version of wgrib2 doesn't understand the product definition
template
> > value of 48 either. Where did you get this GRIB2 file? Also,
when I try
> > to load that file into the IDV tool, it isn't able to read it. I
suspect
> > that that GRIB2 file is corrupted in some way.
> >
> > Thanks,
> > John Halley Gotway
> > met_help at ucar.edu
> >
> >
> >
> >
> >
> >
> > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee - NOAA
Affiliate
> via
> > RT <met_help at ucar.edu> wrote:
> >
> > >
> > > Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> > > Transaction: Ticket created by partha.bhattacharjee at noaa.gov
> > > Queue: met_help
> > > Subject: Problem with pcp_combine
> > > Owner: Nobody
> > > Requestors: partha.bhattacharjee at noaa.gov
> > > Status: new
> > > Ticket <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> >
> > >
> > >
> > > Hi,
> > >
> > > I am a new user with MET4.1. Although, daily 3 hourly files
were
> > > available, I was trying to compare 24h total fields between two
models
> > > (same resolution, different formats). I was using pcp_combine
(Tutorial
> > > example ran fine) with the first model (which is in netcdf) and
shows :
> > >
> > > NetCDF: Attribute not found
> > >
> > > My "test" .sh file looks like :
> > >
> > > #!/bin/sh
> > >
> > > bin/pcp_combine \
> > > 20140717_000000 3 20140718_000000 24 \
> > > tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc
\
> > > -pcpdir data/sample_fcst/2014071700
> > >
> > > The .nc files I tried to open, opens fine with NCL. Not sure,
why I
> > can't
> > > open with MET. I have attached a single netcdf file along with
this
> > email.
> > >
> > > Similarly, for the GRIB2 file as well, I could not create 24h
single
> > file.
> > > It shows :
> > >
> > > MetGrib2DataFile::data_plane() - unexpected PDS template number
(48)
> > >
> > > However, wgrib2 of the data file shows :
> > >
> > > wgrib2 aod.2014071700
> > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
fcst:chemical=Total
> > > Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-5.65e-07
> > >
> > > Also attached grib file as well.
> > >
> > > I am not sure, what is going wrong. Any help.
> > >
> > > Thanks.
> > > Partha
> > >
> > >
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: Partha Bhattacharjee - NOAA Affiliate
Time: Tue Aug 19 12:07:29 2014
Thank you very much, John. I will prefer 4.1 patch now, will update
with
5.0 later on.
Partha
On Tue, Aug 19, 2014 at 2:02 PM, John Halley Gotway via RT <
met_help at ucar.edu> wrote:
> Partha,
>
> OK, I've been working on the GRIB2 issue and have some information
for
> you. We had been linking to an older version 1.2.3 of g2clib. The
newer
> version, 1.4.0, includes support for that PDS template number of 48.
After
> modifying 2 files in METv4.1, I'm able to read that data. Release
5.0 of
> MET is due out by the end of this month and will include these
changes.
> However, if you'd like, I could easily post a patch for METv4.1 with
these
> changes.
>
> Just let me know what you'd prefer - patches for METv4.1 or wait
until
> version 5.0?
>
> Thanks,
> John
>
>
>
>
>
> On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee - NOAA
Affiliate via
> RT <met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> >
> > Hi John,
> >
> > Thank you very much for your response. My initial plan was to
compare 3
> > hourly files from both these dataset using MET (Grid-Stat). But
then I
> > thought rather than creating 8 files for a single day, I would
combine
> > (using pcp_combine) all 8 into a single file (total AOD) for a
day for
> > easy comparison. I am only using " duexttau" field (Dust Aerosol
optical
> > depth) from that file. However, even if I want to compare 3h
files, it
> > needs to be read by MET first. Do you have any suggestions, how
can I
> > change NetCDF attribute of that file to make it MET readable (so I
can
> use
> > either pcp-combine or GridStat) ?
> >
> > Regarding grib2 file,these are copied directly from NCEP daily
> > operational product output for NGAC model (in WCOSS). I can open
those
> file
> > using wgrib2 version v0.1.9.6a in my machine. Can you please try
once
> again
> > with the attached grib file (original master file from the daily
output)
> ?
> > Also, I converted that grib2 into a netcdf (test.nc attached, if
it does
> > any help). I am using "AOTK_entireatmosphere" variable in the
netcdf for
> > comparison. Any help on how these grib files I can read through
> pcp-combine
> > /Grid-Stat.
> >
> > Thanks.
> > Partha
> >
> >
> > On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via RT <
> > met_help at ucar.edu> wrote:
> >
> > > Partha,
> > >
> > > Thanks for sending sample data files, it make this much easier
to
> debug.
> > > Unfortunately, MET does not support all gridded NetCDF formats.
We've
> > been
> > > adding support for the CF convention, but the NetCDF file you
sent me
> > > follows the "COARDS" convention. One option would be to add
some
> global
> > > attributes to make this look like the NetCDF output of the
pcp_combine
> > > tool.
> > >
> > > However, I'm not sure what you're trying to sum up with
pcp_combine.
> The
> > > NetCDF file you sent contains variables like duexttau,
totexttau,
> > > totscatau, and so on. What are you trying to sum up?
> > >
> > > When I run wgrib2 on the GRIB2 file you sent, I see the
following:
> > >
> > > [johnhg at rambler]% wgrib2 aod.2014071700
> > > levels: product definition template #48 not supported
> > > 1:0:d=2014071600:var discipline=0 master_table=2 parmcat=20
> > > parm=102:no_level::
> > >
> > > My version of wgrib2 doesn't understand the product definition
template
> > > value of 48 either. Where did you get this GRIB2 file? Also,
when I
> try
> > > to load that file into the IDV tool, it isn't able to read it.
I
> suspect
> > > that that GRIB2 file is corrupted in some way.
> > >
> > > Thanks,
> > > John Halley Gotway
> > > met_help at ucar.edu
> > >
> > >
> > >
> > >
> > >
> > >
> > > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee - NOAA
Affiliate
> > via
> > > RT <met_help at ucar.edu> wrote:
> > >
> > > >
> > > > Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> > > > Transaction: Ticket created by partha.bhattacharjee at noaa.gov
> > > > Queue: met_help
> > > > Subject: Problem with pcp_combine
> > > > Owner: Nobody
> > > > Requestors: partha.bhattacharjee at noaa.gov
> > > > Status: new
> > > > Ticket <URL:
> https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> > >
> > > >
> > > >
> > > > Hi,
> > > >
> > > > I am a new user with MET4.1. Although, daily 3 hourly files
were
> > > > available, I was trying to compare 24h total fields between
two
> models
> > > > (same resolution, different formats). I was using pcp_combine
> (Tutorial
> > > > example ran fine) with the first model (which is in netcdf)
and
> shows :
> > > >
> > > > NetCDF: Attribute not found
> > > >
> > > > My "test" .sh file looks like :
> > > >
> > > > #!/bin/sh
> > > >
> > > > bin/pcp_combine \
> > > > 20140717_000000 3 20140718_000000 24 \
> > > >
tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > > > -pcpdir data/sample_fcst/2014071700
> > > >
> > > > The .nc files I tried to open, opens fine with NCL. Not sure,
why I
> > > can't
> > > > open with MET. I have attached a single netcdf file along with
this
> > > email.
> > > >
> > > > Similarly, for the GRIB2 file as well, I could not create 24h
single
> > > file.
> > > > It shows :
> > > >
> > > > MetGrib2DataFile::data_plane() - unexpected PDS template
number (48)
> > > >
> > > > However, wgrib2 of the data file shows :
> > > >
> > > > wgrib2 aod.2014071700
> > > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
fcst:chemical=Total
> > > > Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-5.65e-
07
> > > >
> > > > Also attached grib file as well.
> > > >
> > > > I am not sure, what is going wrong. Any help.
> > > >
> > > > Thanks.
> > > > Partha
> > > >
> > > >
> > >
> > >
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: John Halley Gotway
Time: Tue Aug 19 12:29:54 2014
Partha,
Please find the updated set of METv4.1 patches here:
http://www.dtcenter.org/met/users/support/known_issues/METv4.1/index.php
Be sure to link to version 1.4.0 of g2clib. Once you're rebuilt MET,
please try running this command on the data you sent me to plot AOTK
data:
METv4.1/bin/plot_data_plane aod.2014071700 aotk.ps 'name="AOTK";
level="L9";'
I've attached an image showing what I see in that plot.
Thanks,
John
On Tue, Aug 19, 2014 at 12:07 PM, Partha Bhattacharjee - NOAA
Affiliate via
RT <met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
>
> Thank you very much, John. I will prefer 4.1 patch now, will update
with
> 5.0 later on.
>
> Partha
>
>
> On Tue, Aug 19, 2014 at 2:02 PM, John Halley Gotway via RT <
> met_help at ucar.edu> wrote:
>
> > Partha,
> >
> > OK, I've been working on the GRIB2 issue and have some information
for
> > you. We had been linking to an older version 1.2.3 of g2clib.
The newer
> > version, 1.4.0, includes support for that PDS template number of
48.
> After
> > modifying 2 files in METv4.1, I'm able to read that data. Release
5.0 of
> > MET is due out by the end of this month and will include these
changes.
> > However, if you'd like, I could easily post a patch for METv4.1
with
> these
> > changes.
> >
> > Just let me know what you'd prefer - patches for METv4.1 or wait
until
> > version 5.0?
> >
> > Thanks,
> > John
> >
> >
> >
> >
> >
> > On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee - NOAA
Affiliate
> via
> > RT <met_help at ucar.edu> wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> > >
> > > Hi John,
> > >
> > > Thank you very much for your response. My initial plan was to
> compare 3
> > > hourly files from both these dataset using MET (Grid-Stat). But
then I
> > > thought rather than creating 8 files for a single day, I would
combine
> > > (using pcp_combine) all 8 into a single file (total AOD) for a
day
> for
> > > easy comparison. I am only using " duexttau" field (Dust Aerosol
> optical
> > > depth) from that file. However, even if I want to compare 3h
files, it
> > > needs to be read by MET first. Do you have any suggestions, how
can I
> > > change NetCDF attribute of that file to make it MET readable (so
I can
> > use
> > > either pcp-combine or GridStat) ?
> > >
> > > Regarding grib2 file,these are copied directly from NCEP
daily
> > > operational product output for NGAC model (in WCOSS). I can open
those
> > file
> > > using wgrib2 version v0.1.9.6a in my machine. Can you please try
once
> > again
> > > with the attached grib file (original master file from the daily
> output)
> > ?
> > > Also, I converted that grib2 into a netcdf (test.nc attached, if
it
> does
> > > any help). I am using "AOTK_entireatmosphere" variable in the
netcdf
> for
> > > comparison. Any help on how these grib files I can read through
> > pcp-combine
> > > /Grid-Stat.
> > >
> > > Thanks.
> > > Partha
> > >
> > >
> > > On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via RT <
> > > met_help at ucar.edu> wrote:
> > >
> > > > Partha,
> > > >
> > > > Thanks for sending sample data files, it make this much easier
to
> > debug.
> > > > Unfortunately, MET does not support all gridded NetCDF
formats.
> We've
> > > been
> > > > adding support for the CF convention, but the NetCDF file you
sent me
> > > > follows the "COARDS" convention. One option would be to add
some
> > global
> > > > attributes to make this look like the NetCDF output of the
> pcp_combine
> > > > tool.
> > > >
> > > > However, I'm not sure what you're trying to sum up with
pcp_combine.
> > The
> > > > NetCDF file you sent contains variables like duexttau,
totexttau,
> > > > totscatau, and so on. What are you trying to sum up?
> > > >
> > > > When I run wgrib2 on the GRIB2 file you sent, I see the
following:
> > > >
> > > > [johnhg at rambler]% wgrib2 aod.2014071700
> > > > levels: product definition template #48 not supported
> > > > 1:0:d=2014071600:var discipline=0 master_table=2 parmcat=20
> > > > parm=102:no_level::
> > > >
> > > > My version of wgrib2 doesn't understand the product definition
> template
> > > > value of 48 either. Where did you get this GRIB2 file? Also,
when I
> > try
> > > > to load that file into the IDV tool, it isn't able to read it.
I
> > suspect
> > > > that that GRIB2 file is corrupted in some way.
> > > >
> > > > Thanks,
> > > > John Halley Gotway
> > > > met_help at ucar.edu
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee - NOAA
> Affiliate
> > > via
> > > > RT <met_help at ucar.edu> wrote:
> > > >
> > > > >
> > > > > Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> > > > > Transaction: Ticket created by partha.bhattacharjee at noaa.gov
> > > > > Queue: met_help
> > > > > Subject: Problem with pcp_combine
> > > > > Owner: Nobody
> > > > > Requestors: partha.bhattacharjee at noaa.gov
> > > > > Status: new
> > > > > Ticket <URL:
> > https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> > > >
> > > > >
> > > > >
> > > > > Hi,
> > > > >
> > > > > I am a new user with MET4.1. Although, daily 3 hourly files
were
> > > > > available, I was trying to compare 24h total fields between
two
> > models
> > > > > (same resolution, different formats). I was using
pcp_combine
> > (Tutorial
> > > > > example ran fine) with the first model (which is in netcdf)
and
> > shows :
> > > > >
> > > > > NetCDF: Attribute not found
> > > > >
> > > > > My "test" .sh file looks like :
> > > > >
> > > > > #!/bin/sh
> > > > >
> > > > > bin/pcp_combine \
> > > > > 20140717_000000 3 20140718_000000 24 \
> > > > >
tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > > > > -pcpdir data/sample_fcst/2014071700
> > > > >
> > > > > The .nc files I tried to open, opens fine with NCL. Not
sure, why
> I
> > > > can't
> > > > > open with MET. I have attached a single netcdf file along
with this
> > > > email.
> > > > >
> > > > > Similarly, for the GRIB2 file as well, I could not create
24h
> single
> > > > file.
> > > > > It shows :
> > > > >
> > > > > MetGrib2DataFile::data_plane() - unexpected PDS template
number
> (48)
> > > > >
> > > > > However, wgrib2 of the data file shows :
> > > > >
> > > > > wgrib2 aod.2014071700
> > > > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
fcst:chemical=Total
> > > > > Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-
5.65e-07
> > > > >
> > > > > Also attached grib file as well.
> > > > >
> > > > > I am not sure, what is going wrong. Any help.
> > > > >
> > > > > Thanks.
> > > > > Partha
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: Partha Bhattacharjee - NOAA Affiliate
Time: Tue Aug 19 12:56:27 2014
Thanks John. I am going to rebuilt MET4.1 now and let you know, if it
works. Any suggestions on how to make "COARDS" netcdf readable by
MET4.1 ?
Partha
On Tue, Aug 19, 2014 at 2:29 PM, John Halley Gotway via RT <
met_help at ucar.edu> wrote:
> Partha,
>
> Please find the updated set of METv4.1 patches here:
>
>
http://www.dtcenter.org/met/users/support/known_issues/METv4.1/index.php
>
> Be sure to link to version 1.4.0 of g2clib. Once you're rebuilt
MET,
> please try running this command on the data you sent me to plot AOTK
data:
> METv4.1/bin/plot_data_plane aod.2014071700 aotk.ps 'name="AOTK";
> level="L9";'
>
> I've attached an image showing what I see in that plot.
>
> Thanks,
> John
>
>
>
> On Tue, Aug 19, 2014 at 12:07 PM, Partha Bhattacharjee - NOAA
Affiliate via
> RT <met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> >
> > Thank you very much, John. I will prefer 4.1 patch now, will
update with
> > 5.0 later on.
> >
> > Partha
> >
> >
> > On Tue, Aug 19, 2014 at 2:02 PM, John Halley Gotway via RT <
> > met_help at ucar.edu> wrote:
> >
> > > Partha,
> > >
> > > OK, I've been working on the GRIB2 issue and have some
information for
> > > you. We had been linking to an older version 1.2.3 of g2clib.
The
> newer
> > > version, 1.4.0, includes support for that PDS template number of
48.
> > After
> > > modifying 2 files in METv4.1, I'm able to read that data.
Release 5.0
> of
> > > MET is due out by the end of this month and will include these
changes.
> > > However, if you'd like, I could easily post a patch for METv4.1
with
> > these
> > > changes.
> > >
> > > Just let me know what you'd prefer - patches for METv4.1 or wait
until
> > > version 5.0?
> > >
> > > Thanks,
> > > John
> > >
> > >
> > >
> > >
> > >
> > > On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee - NOAA
Affiliate
> > via
> > > RT <met_help at ucar.edu> wrote:
> > >
> > > >
> > > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
>
> > > >
> > > > Hi John,
> > > >
> > > > Thank you very much for your response. My initial plan was
to
> > compare 3
> > > > hourly files from both these dataset using MET (Grid-Stat).
But then
> I
> > > > thought rather than creating 8 files for a single day, I would
> combine
> > > > (using pcp_combine) all 8 into a single file (total AOD) for
a day
> > for
> > > > easy comparison. I am only using " duexttau" field (Dust
Aerosol
> > optical
> > > > depth) from that file. However, even if I want to compare 3h
files,
> it
> > > > needs to be read by MET first. Do you have any suggestions,
how can I
> > > > change NetCDF attribute of that file to make it MET readable
(so I
> can
> > > use
> > > > either pcp-combine or GridStat) ?
> > > >
> > > > Regarding grib2 file,these are copied directly from NCEP
daily
> > > > operational product output for NGAC model (in WCOSS). I can
open
> those
> > > file
> > > > using wgrib2 version v0.1.9.6a in my machine. Can you please
try once
> > > again
> > > > with the attached grib file (original master file from the
daily
> > output)
> > > ?
> > > > Also, I converted that grib2 into a netcdf (test.nc attached,
if it
> > does
> > > > any help). I am using "AOTK_entireatmosphere" variable in the
netcdf
> > for
> > > > comparison. Any help on how these grib files I can read
through
> > > pcp-combine
> > > > /Grid-Stat.
> > > >
> > > > Thanks.
> > > > Partha
> > > >
> > > >
> > > > On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via RT <
> > > > met_help at ucar.edu> wrote:
> > > >
> > > > > Partha,
> > > > >
> > > > > Thanks for sending sample data files, it make this much
easier to
> > > debug.
> > > > > Unfortunately, MET does not support all gridded NetCDF
formats.
> > We've
> > > > been
> > > > > adding support for the CF convention, but the NetCDF file
you sent
> me
> > > > > follows the "COARDS" convention. One option would be to add
some
> > > global
> > > > > attributes to make this look like the NetCDF output of the
> > pcp_combine
> > > > > tool.
> > > > >
> > > > > However, I'm not sure what you're trying to sum up with
> pcp_combine.
> > > The
> > > > > NetCDF file you sent contains variables like duexttau,
totexttau,
> > > > > totscatau, and so on. What are you trying to sum up?
> > > > >
> > > > > When I run wgrib2 on the GRIB2 file you sent, I see the
following:
> > > > >
> > > > > [johnhg at rambler]% wgrib2 aod.2014071700
> > > > > levels: product definition template #48 not supported
> > > > > 1:0:d=2014071600:var discipline=0 master_table=2
parmcat=20
> > > > > parm=102:no_level::
> > > > >
> > > > > My version of wgrib2 doesn't understand the product
definition
> > template
> > > > > value of 48 either. Where did you get this GRIB2 file?
Also,
> when I
> > > try
> > > > > to load that file into the IDV tool, it isn't able to read
it. I
> > > suspect
> > > > > that that GRIB2 file is corrupted in some way.
> > > > >
> > > > > Thanks,
> > > > > John Halley Gotway
> > > > > met_help at ucar.edu
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee - NOAA
> > Affiliate
> > > > via
> > > > > RT <met_help at ucar.edu> wrote:
> > > > >
> > > > > >
> > > > > > Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> > > > > > Transaction: Ticket created by
partha.bhattacharjee at noaa.gov
> > > > > > Queue: met_help
> > > > > > Subject: Problem with pcp_combine
> > > > > > Owner: Nobody
> > > > > > Requestors: partha.bhattacharjee at noaa.gov
> > > > > > Status: new
> > > > > > Ticket <URL:
> > > https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> > > > >
> > > > > >
> > > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I am a new user with MET4.1. Although, daily 3 hourly
files were
> > > > > > available, I was trying to compare 24h total fields
between two
> > > models
> > > > > > (same resolution, different formats). I was using
pcp_combine
> > > (Tutorial
> > > > > > example ran fine) with the first model (which is in
netcdf) and
> > > shows :
> > > > > >
> > > > > > NetCDF: Attribute not found
> > > > > >
> > > > > > My "test" .sh file looks like :
> > > > > >
> > > > > > #!/bin/sh
> > > > > >
> > > > > > bin/pcp_combine \
> > > > > > 20140717_000000 3 20140718_000000 24 \
> > > > > >
tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > > > > > -pcpdir data/sample_fcst/2014071700
> > > > > >
> > > > > > The .nc files I tried to open, opens fine with NCL. Not
sure,
> why
> > I
> > > > > can't
> > > > > > open with MET. I have attached a single netcdf file along
with
> this
> > > > > email.
> > > > > >
> > > > > > Similarly, for the GRIB2 file as well, I could not create
24h
> > single
> > > > > file.
> > > > > > It shows :
> > > > > >
> > > > > > MetGrib2DataFile::data_plane() - unexpected PDS template
number
> > (48)
> > > > > >
> > > > > > However, wgrib2 of the data file shows :
> > > > > >
> > > > > > wgrib2 aod.2014071700
> > > > > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
> fcst:chemical=Total
> > > > > > Aerosol:aerosol_size <2e-05:aerosol_wavelength 5.45e-07-
5.65e-07
> > > > > >
> > > > > > Also attached grib file as well.
> > > > > >
> > > > > > I am not sure, what is going wrong. Any help.
> > > > > >
> > > > > > Thanks.
> > > > > > Partha
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: John Halley Gotway
Time: Tue Aug 19 13:46:00 2014
Partha,
I have a question about the NetCDF file. First, the GRIB2 file you
sent is
a global lat/lon grid:
lat-lon grid:(360 x 181) units 1e-06 input WE:NS output WE:SN
res 48
lat 90.000000 to -90.000000 by 1.000000
lon 0.000000 to 359.000000 by 1.000000 #points=65160
But the NetCDF file you sent does not appear to be on a lat/lon grid.
The
longitudes are evenly spaced every 0.9375 degrees, but the latitude
values
are not. The latitudes differ by 0.937 degrees at the extremes and
0.944
at the equator. I need to figure out the projection information for
this
data to add to the global attributes section so that MET knows where
to
place this data on the earth.
Thanks,
John
On Tue, Aug 19, 2014 at 12:56 PM, Partha Bhattacharjee - NOAA
Affiliate via
RT <met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
>
> Thanks John. I am going to rebuilt MET4.1 now and let you know, if
it
> works. Any suggestions on how to make "COARDS" netcdf readable by
MET4.1 ?
>
> Partha
>
>
> On Tue, Aug 19, 2014 at 2:29 PM, John Halley Gotway via RT <
> met_help at ucar.edu> wrote:
>
> > Partha,
> >
> > Please find the updated set of METv4.1 patches here:
> >
> >
http://www.dtcenter.org/met/users/support/known_issues/METv4.1/index.php
> >
> > Be sure to link to version 1.4.0 of g2clib. Once you're rebuilt
MET,
> > please try running this command on the data you sent me to plot
AOTK
> data:
> > METv4.1/bin/plot_data_plane aod.2014071700 aotk.ps
'name="AOTK";
> > level="L9";'
> >
> > I've attached an image showing what I see in that plot.
> >
> > Thanks,
> > John
> >
> >
> >
> > On Tue, Aug 19, 2014 at 12:07 PM, Partha Bhattacharjee - NOAA
Affiliate
> via
> > RT <met_help at ucar.edu> wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> > >
> > > Thank you very much, John. I will prefer 4.1 patch now, will
update
> with
> > > 5.0 later on.
> > >
> > > Partha
> > >
> > >
> > > On Tue, Aug 19, 2014 at 2:02 PM, John Halley Gotway via RT <
> > > met_help at ucar.edu> wrote:
> > >
> > > > Partha,
> > > >
> > > > OK, I've been working on the GRIB2 issue and have some
information
> for
> > > > you. We had been linking to an older version 1.2.3 of g2clib.
The
> > newer
> > > > version, 1.4.0, includes support for that PDS template number
of 48.
> > > After
> > > > modifying 2 files in METv4.1, I'm able to read that data.
Release
> 5.0
> > of
> > > > MET is due out by the end of this month and will include these
> changes.
> > > > However, if you'd like, I could easily post a patch for
METv4.1 with
> > > these
> > > > changes.
> > > >
> > > > Just let me know what you'd prefer - patches for METv4.1 or
wait
> until
> > > > version 5.0?
> > > >
> > > > Thanks,
> > > > John
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee - NOAA
> Affiliate
> > > via
> > > > RT <met_help at ucar.edu> wrote:
> > > >
> > > > >
> > > > > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> > > > >
> > > > > Hi John,
> > > > >
> > > > > Thank you very much for your response. My initial plan was
to
> > > compare 3
> > > > > hourly files from both these dataset using MET (Grid-Stat).
But
> then
> > I
> > > > > thought rather than creating 8 files for a single day, I
would
> > combine
> > > > > (using pcp_combine) all 8 into a single file (total AOD)
for a
> day
> > > for
> > > > > easy comparison. I am only using " duexttau" field (Dust
Aerosol
> > > optical
> > > > > depth) from that file. However, even if I want to compare 3h
files,
> > it
> > > > > needs to be read by MET first. Do you have any suggestions,
how
> can I
> > > > > change NetCDF attribute of that file to make it MET readable
(so I
> > can
> > > > use
> > > > > either pcp-combine or GridStat) ?
> > > > >
> > > > > Regarding grib2 file,these are copied directly from NCEP
daily
> > > > > operational product output for NGAC model (in WCOSS). I can
open
> > those
> > > > file
> > > > > using wgrib2 version v0.1.9.6a in my machine. Can you please
try
> once
> > > > again
> > > > > with the attached grib file (original master file from the
daily
> > > output)
> > > > ?
> > > > > Also, I converted that grib2 into a netcdf (test.nc
attached, if
> it
> > > does
> > > > > any help). I am using "AOTK_entireatmosphere" variable in
the
> netcdf
> > > for
> > > > > comparison. Any help on how these grib files I can read
through
> > > > pcp-combine
> > > > > /Grid-Stat.
> > > > >
> > > > > Thanks.
> > > > > Partha
> > > > >
> > > > >
> > > > > On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via RT
<
> > > > > met_help at ucar.edu> wrote:
> > > > >
> > > > > > Partha,
> > > > > >
> > > > > > Thanks for sending sample data files, it make this much
easier to
> > > > debug.
> > > > > > Unfortunately, MET does not support all gridded NetCDF
formats.
> > > We've
> > > > > been
> > > > > > adding support for the CF convention, but the NetCDF file
you
> sent
> > me
> > > > > > follows the "COARDS" convention. One option would be to
add some
> > > > global
> > > > > > attributes to make this look like the NetCDF output of the
> > > pcp_combine
> > > > > > tool.
> > > > > >
> > > > > > However, I'm not sure what you're trying to sum up with
> > pcp_combine.
> > > > The
> > > > > > NetCDF file you sent contains variables like duexttau,
totexttau,
> > > > > > totscatau, and so on. What are you trying to sum up?
> > > > > >
> > > > > > When I run wgrib2 on the GRIB2 file you sent, I see the
> following:
> > > > > >
> > > > > > [johnhg at rambler]% wgrib2 aod.2014071700
> > > > > > levels: product definition template #48 not supported
> > > > > > 1:0:d=2014071600:var discipline=0 master_table=2
parmcat=20
> > > > > > parm=102:no_level::
> > > > > >
> > > > > > My version of wgrib2 doesn't understand the product
definition
> > > template
> > > > > > value of 48 either. Where did you get this GRIB2 file?
Also,
> > when I
> > > > try
> > > > > > to load that file into the IDV tool, it isn't able to read
it. I
> > > > suspect
> > > > > > that that GRIB2 file is corrupted in some way.
> > > > > >
> > > > > > Thanks,
> > > > > > John Halley Gotway
> > > > > > met_help at ucar.edu
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee -
NOAA
> > > Affiliate
> > > > > via
> > > > > > RT <met_help at ucar.edu> wrote:
> > > > > >
> > > > > > >
> > > > > > > Mon Aug 18 09:32:59 2014: Request 68684 was acted upon.
> > > > > > > Transaction: Ticket created by
partha.bhattacharjee at noaa.gov
> > > > > > > Queue: met_help
> > > > > > > Subject: Problem with pcp_combine
> > > > > > > Owner: Nobody
> > > > > > > Requestors: partha.bhattacharjee at noaa.gov
> > > > > > > Status: new
> > > > > > > Ticket <URL:
> > > > https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> > > > > >
> > > > > > >
> > > > > > >
> > > > > > > Hi,
> > > > > > >
> > > > > > > I am a new user with MET4.1. Although, daily 3 hourly
files
> were
> > > > > > > available, I was trying to compare 24h total fields
between two
> > > > models
> > > > > > > (same resolution, different formats). I was using
pcp_combine
> > > > (Tutorial
> > > > > > > example ran fine) with the first model (which is in
netcdf) and
> > > > shows :
> > > > > > >
> > > > > > > NetCDF: Attribute not found
> > > > > > >
> > > > > > > My "test" .sh file looks like :
> > > > > > >
> > > > > > > #!/bin/sh
> > > > > > >
> > > > > > > bin/pcp_combine \
> > > > > > > 20140717_000000 3 20140718_000000 24 \
> > > > > > >
> tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > > > > > > -pcpdir data/sample_fcst/2014071700
> > > > > > >
> > > > > > > The .nc files I tried to open, opens fine with NCL. Not
sure,
> > why
> > > I
> > > > > > can't
> > > > > > > open with MET. I have attached a single netcdf file
along with
> > this
> > > > > > email.
> > > > > > >
> > > > > > > Similarly, for the GRIB2 file as well, I could not
create 24h
> > > single
> > > > > > file.
> > > > > > > It shows :
> > > > > > >
> > > > > > > MetGrib2DataFile::data_plane() - unexpected PDS
template
> number
> > > (48)
> > > > > > >
> > > > > > > However, wgrib2 of the data file shows :
> > > > > > >
> > > > > > > wgrib2 aod.2014071700
> > > > > > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
> > fcst:chemical=Total
> > > > > > > Aerosol:aerosol_size <2e-05:aerosol_wavelength
> 5.45e-07-5.65e-07
> > > > > > >
> > > > > > > Also attached grib file as well.
> > > > > > >
> > > > > > > I am not sure, what is going wrong. Any help.
> > > > > > >
> > > > > > > Thanks.
> > > > > > > Partha
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: Partha Bhattacharjee - NOAA Affiliate
Time: Thu Aug 21 13:03:23 2014
Dear John,
I rebuilt MET4.1 with the patch you have mentioned and could run the
grib2 file I sent you earlier and create images. Thank you very much.
Regarding the NETCDF data I sent you earlier, I have asked the
providers to give some information on lat/lon grid. Once I hear from
them,
I can give you the information.
However, I ran into another set of problems with NETCDF, this
time
with different dataset. I was trying to use MODIS daily data (in
netcdf,
downloaded from Giovanni website) to compare against model simulation.
Before using grid-sat, I was trying to display the variables using
data-plane tool as below :
bin/plot_data_plane \
MODIS/Daily/
MYD08_D3.A2014198.051.2014199202137.pscs_000500845777.Optical_Depth_Land_And_Ocean_Mean.G3.gridSubsetter.nc
\
sample_modis.ps \
'name="Optical_Depth_Land_And_Ocean_Mean"; level="(*,*)";'
-plot_range 0
50
It shows : ERROR : Met2dDataFileFactory::new_met_2d_data_file() ->
Support for GrdFileType = "FileType_NcCF" not yet implemented!
I have attached the file along with this email. Any help.
Thanks.
Partha
On Tue, Aug 19, 2014 at 3:46 PM, John Halley Gotway via RT <
met_help at ucar.edu> wrote:
> Partha,
>
> I have a question about the NetCDF file. First, the GRIB2 file you
sent is
> a global lat/lon grid:
> lat-lon grid:(360 x 181) units 1e-06 input WE:NS output
WE:SN res
> 48
> lat 90.000000 to -90.000000 by 1.000000
> lon 0.000000 to 359.000000 by 1.000000 #points=65160
>
> But the NetCDF file you sent does not appear to be on a lat/lon
grid. The
> longitudes are evenly spaced every 0.9375 degrees, but the latitude
values
> are not. The latitudes differ by 0.937 degrees at the extremes and
0.944
> at the equator. I need to figure out the projection information for
this
> data to add to the global attributes section so that MET knows where
to
> place this data on the earth.
>
> Thanks,
> John
>
>
>
> On Tue, Aug 19, 2014 at 12:56 PM, Partha Bhattacharjee - NOAA
Affiliate via
> RT <met_help at ucar.edu> wrote:
>
> >
> > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> >
> > Thanks John. I am going to rebuilt MET4.1 now and let you know, if
it
> > works. Any suggestions on how to make "COARDS" netcdf readable by
MET4.1
> ?
> >
> > Partha
> >
> >
> > On Tue, Aug 19, 2014 at 2:29 PM, John Halley Gotway via RT <
> > met_help at ucar.edu> wrote:
> >
> > > Partha,
> > >
> > > Please find the updated set of METv4.1 patches here:
> > >
> > >
>
http://www.dtcenter.org/met/users/support/known_issues/METv4.1/index.php
> > >
> > > Be sure to link to version 1.4.0 of g2clib. Once you're rebuilt
MET,
> > > please try running this command on the data you sent me to plot
AOTK
> > data:
> > > METv4.1/bin/plot_data_plane aod.2014071700 aotk.ps
'name="AOTK";
> > > level="L9";'
> > >
> > > I've attached an image showing what I see in that plot.
> > >
> > > Thanks,
> > > John
> > >
> > >
> > >
> > > On Tue, Aug 19, 2014 at 12:07 PM, Partha Bhattacharjee - NOAA
Affiliate
> > via
> > > RT <met_help at ucar.edu> wrote:
> > >
> > > >
> > > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
>
> > > >
> > > > Thank you very much, John. I will prefer 4.1 patch now, will
update
> > with
> > > > 5.0 later on.
> > > >
> > > > Partha
> > > >
> > > >
> > > > On Tue, Aug 19, 2014 at 2:02 PM, John Halley Gotway via RT <
> > > > met_help at ucar.edu> wrote:
> > > >
> > > > > Partha,
> > > > >
> > > > > OK, I've been working on the GRIB2 issue and have some
information
> > for
> > > > > you. We had been linking to an older version 1.2.3 of
g2clib. The
> > > newer
> > > > > version, 1.4.0, includes support for that PDS template
number of
> 48.
> > > > After
> > > > > modifying 2 files in METv4.1, I'm able to read that data.
Release
> > 5.0
> > > of
> > > > > MET is due out by the end of this month and will include
these
> > changes.
> > > > > However, if you'd like, I could easily post a patch for
METv4.1
> with
> > > > these
> > > > > changes.
> > > > >
> > > > > Just let me know what you'd prefer - patches for METv4.1 or
wait
> > until
> > > > > version 5.0?
> > > > >
> > > > > Thanks,
> > > > > John
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee -
NOAA
> > Affiliate
> > > > via
> > > > > RT <met_help at ucar.edu> wrote:
> > > > >
> > > > > >
> > > > > > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> > > > > >
> > > > > > Hi John,
> > > > > >
> > > > > > Thank you very much for your response. My initial plan
was to
> > > > compare 3
> > > > > > hourly files from both these dataset using MET (Grid-
Stat). But
> > then
> > > I
> > > > > > thought rather than creating 8 files for a single day, I
would
> > > combine
> > > > > > (using pcp_combine) all 8 into a single file (total AOD)
for a
> > day
> > > > for
> > > > > > easy comparison. I am only using " duexttau" field (Dust
Aerosol
> > > > optical
> > > > > > depth) from that file. However, even if I want to compare
3h
> files,
> > > it
> > > > > > needs to be read by MET first. Do you have any
suggestions, how
> > can I
> > > > > > change NetCDF attribute of that file to make it MET
readable (so
> I
> > > can
> > > > > use
> > > > > > either pcp-combine or GridStat) ?
> > > > > >
> > > > > > Regarding grib2 file,these are copied directly from
NCEP daily
> > > > > > operational product output for NGAC model (in WCOSS). I
can open
> > > those
> > > > > file
> > > > > > using wgrib2 version v0.1.9.6a in my machine. Can you
please try
> > once
> > > > > again
> > > > > > with the attached grib file (original master file from the
daily
> > > > output)
> > > > > ?
> > > > > > Also, I converted that grib2 into a netcdf (test.nc
attached, if
> > it
> > > > does
> > > > > > any help). I am using "AOTK_entireatmosphere" variable in
the
> > netcdf
> > > > for
> > > > > > comparison. Any help on how these grib files I can read
through
> > > > > pcp-combine
> > > > > > /Grid-Stat.
> > > > > >
> > > > > > Thanks.
> > > > > > Partha
> > > > > >
> > > > > >
> > > > > > On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via
RT <
> > > > > > met_help at ucar.edu> wrote:
> > > > > >
> > > > > > > Partha,
> > > > > > >
> > > > > > > Thanks for sending sample data files, it make this much
easier
> to
> > > > > debug.
> > > > > > > Unfortunately, MET does not support all gridded NetCDF
formats.
> > > > We've
> > > > > > been
> > > > > > > adding support for the CF convention, but the NetCDF
file you
> > sent
> > > me
> > > > > > > follows the "COARDS" convention. One option would be to
add
> some
> > > > > global
> > > > > > > attributes to make this look like the NetCDF output of
the
> > > > pcp_combine
> > > > > > > tool.
> > > > > > >
> > > > > > > However, I'm not sure what you're trying to sum up with
> > > pcp_combine.
> > > > > The
> > > > > > > NetCDF file you sent contains variables like duexttau,
> totexttau,
> > > > > > > totscatau, and so on. What are you trying to sum up?
> > > > > > >
> > > > > > > When I run wgrib2 on the GRIB2 file you sent, I see the
> > following:
> > > > > > >
> > > > > > > [johnhg at rambler]% wgrib2 aod.2014071700
> > > > > > > levels: product definition template #48 not supported
> > > > > > > 1:0:d=2014071600:var discipline=0 master_table=2
parmcat=20
> > > > > > > parm=102:no_level::
> > > > > > >
> > > > > > > My version of wgrib2 doesn't understand the product
definition
> > > > template
> > > > > > > value of 48 either. Where did you get this GRIB2 file?
Also,
> > > when I
> > > > > try
> > > > > > > to load that file into the IDV tool, it isn't able to
read
> it. I
> > > > > suspect
> > > > > > > that that GRIB2 file is corrupted in some way.
> > > > > > >
> > > > > > > Thanks,
> > > > > > > John Halley Gotway
> > > > > > > met_help at ucar.edu
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee -
NOAA
> > > > Affiliate
> > > > > > via
> > > > > > > RT <met_help at ucar.edu> wrote:
> > > > > > >
> > > > > > > >
> > > > > > > > Mon Aug 18 09:32:59 2014: Request 68684 was acted
upon.
> > > > > > > > Transaction: Ticket created by
partha.bhattacharjee at noaa.gov
> > > > > > > > Queue: met_help
> > > > > > > > Subject: Problem with pcp_combine
> > > > > > > > Owner: Nobody
> > > > > > > > Requestors: partha.bhattacharjee at noaa.gov
> > > > > > > > Status: new
> > > > > > > > Ticket <URL:
> > > > > https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > Hi,
> > > > > > > >
> > > > > > > > I am a new user with MET4.1. Although, daily 3 hourly
files
> > were
> > > > > > > > available, I was trying to compare 24h total fields
between
> two
> > > > > models
> > > > > > > > (same resolution, different formats). I was using
pcp_combine
> > > > > (Tutorial
> > > > > > > > example ran fine) with the first model (which is in
netcdf)
> and
> > > > > shows :
> > > > > > > >
> > > > > > > > NetCDF: Attribute not found
> > > > > > > >
> > > > > > > > My "test" .sh file looks like :
> > > > > > > >
> > > > > > > > #!/bin/sh
> > > > > > > >
> > > > > > > > bin/pcp_combine \
> > > > > > > > 20140717_000000 3 20140718_000000 24 \
> > > > > > > >
> > tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > > > > > > > -pcpdir data/sample_fcst/2014071700
> > > > > > > >
> > > > > > > > The .nc files I tried to open, opens fine with NCL.
Not
> sure,
> > > why
> > > > I
> > > > > > > can't
> > > > > > > > open with MET. I have attached a single netcdf file
along
> with
> > > this
> > > > > > > email.
> > > > > > > >
> > > > > > > > Similarly, for the GRIB2 file as well, I could not
create
> 24h
> > > > single
> > > > > > > file.
> > > > > > > > It shows :
> > > > > > > >
> > > > > > > > MetGrib2DataFile::data_plane() - unexpected PDS
template
> > number
> > > > (48)
> > > > > > > >
> > > > > > > > However, wgrib2 of the data file shows :
> > > > > > > >
> > > > > > > > wgrib2 aod.2014071700
> > > > > > > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
> > > fcst:chemical=Total
> > > > > > > > Aerosol:aerosol_size <2e-05:aerosol_wavelength
> > 5.45e-07-5.65e-07
> > > > > > > >
> > > > > > > > Also attached grib file as well.
> > > > > > > >
> > > > > > > > I am not sure, what is going wrong. Any help.
> > > > > > > >
> > > > > > > > Thanks.
> > > > > > > > Partha
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
------------------------------------------------
Subject: Problem with pcp_combine
From: John Halley Gotway
Time: Thu Aug 21 13:38:56 2014
Partha,
Good point, when I run that same command on that dataset in METv4.1, I
see
the same
error:
ERROR : Met2dDataFileFactory::new_met_2d_data_file() -> Support for
GrdFileType = "FileType_NcCF" not yet
implemented!
However, we have added more support for this in the upcoming version
5.0
release. Using a beta release of 5.0, I see the following:
met-5.0beta2/bin/plot_data_plane
MYD08_D3.A2014198.051.2014199202137.pscs_000500845777.Optical_Depth_Land_And_Ocean_Mean.G3.gridSubsetter.nc
tmp.ps 'name="Optical_Depth_Land_And_Ocean_Mean";
level="(*,*)";'
DEBUG 1: Opening data file:
MYD08_D3.A2014198.051.2014199202137.pscs_000500845777.Optical_Depth_Land_And_Ocean_Mean.G3.gridSubsetter.nc
WARNING:
WARNING: NcCfFile::open() -> could not extract valid time from file
name
WARNING: Using valid time of 0
WARNING:
WARNING:
WARNING: NcCfFile::open() -> could not extract init time from file
name
WARNING: Using init time of 0
WARNING:
WARNING:
WARNING: NcCfFile::open() -> could not extract valid time from file
name
WARNING: Using valid time of 0
WARNING:
WARNING:
WARNING: NcCfFile::open() -> could not extract init time from file
name
WARNING: Using init time of 0
WARNING:
DEBUG 1: Creating postscript file: tmp.ps
I've attached the image that was created for your reference. However,
notice that MET isn't able to parse any timing information from that
file.
The only place where a time is defined is in the file name, which is
less
than ideal! MET first looks for the a "time" NetCDF variable to
define the
time. Without that, it tries to parse it from the filename. This is
currently only supported for the TRMM file naming conventions. We
don't
have logic in there to parse it for this MODIS file.
I really don't like parsing timing information from file names. It's
likely to break and the convention is specific to each file type. It
would
be far preferable to include the time info as a NetCDF variable. If
there's no way around it, and the file naming convention for this type
of
data is very well defined, we could add logic for parsing the times
from
the filename. But I'd need an explanation of the convention.
MET version 5.0 is due out by the end of this month.
Thanks,
John
On Thu, Aug 21, 2014 at 1:03 PM, Partha Bhattacharjee - NOAA Affiliate
via
RT <met_help at ucar.edu> wrote:
>
> <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
>
> Dear John,
>
> I rebuilt MET4.1 with the patch you have mentioned and could run
the
> grib2 file I sent you earlier and create images. Thank you very
much.
>
> Regarding the NETCDF data I sent you earlier, I have asked the
> providers to give some information on lat/lon grid. Once I hear from
them,
> I can give you the information.
>
> However, I ran into another set of problems with NETCDF,
this time
> with different dataset. I was trying to use MODIS daily data (in
netcdf,
> downloaded from Giovanni website) to compare against model
simulation.
> Before using grid-sat, I was trying to display the variables using
> data-plane tool as below :
>
> bin/plot_data_plane \
> MODIS/Daily/
>
>
MYD08_D3.A2014198.051.2014199202137.pscs_000500845777.Optical_Depth_Land_And_Ocean_Mean.G3.gridSubsetter.nc
> \
> sample_modis.ps \
> 'name="Optical_Depth_Land_And_Ocean_Mean"; level="(*,*)";'
-plot_range 0
> 50
>
> It shows : ERROR : Met2dDataFileFactory::new_met_2d_data_file()
->
> Support for GrdFileType = "FileType_NcCF" not yet implemented!
>
> I have attached the file along with this email. Any help.
>
> Thanks.
> Partha
>
>
> On Tue, Aug 19, 2014 at 3:46 PM, John Halley Gotway via RT <
> met_help at ucar.edu> wrote:
>
> > Partha,
> >
> > I have a question about the NetCDF file. First, the GRIB2 file
you sent
> is
> > a global lat/lon grid:
> > lat-lon grid:(360 x 181) units 1e-06 input WE:NS output
WE:SN res
> > 48
> > lat 90.000000 to -90.000000 by 1.000000
> > lon 0.000000 to 359.000000 by 1.000000 #points=65160
> >
> > But the NetCDF file you sent does not appear to be on a lat/lon
grid.
> The
> > longitudes are evenly spaced every 0.9375 degrees, but the
latitude
> values
> > are not. The latitudes differ by 0.937 degrees at the extremes
and 0.944
> > at the equator. I need to figure out the projection information
for this
> > data to add to the global attributes section so that MET knows
where to
> > place this data on the earth.
> >
> > Thanks,
> > John
> >
> >
> >
> > On Tue, Aug 19, 2014 at 12:56 PM, Partha Bhattacharjee - NOAA
Affiliate
> via
> > RT <met_help at ucar.edu> wrote:
> >
> > >
> > > <URL: https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> > >
> > > Thanks John. I am going to rebuilt MET4.1 now and let you know,
if it
> > > works. Any suggestions on how to make "COARDS" netcdf readable
by
> MET4.1
> > ?
> > >
> > > Partha
> > >
> > >
> > > On Tue, Aug 19, 2014 at 2:29 PM, John Halley Gotway via RT <
> > > met_help at ucar.edu> wrote:
> > >
> > > > Partha,
> > > >
> > > > Please find the updated set of METv4.1 patches here:
> > > >
> > > >
> >
http://www.dtcenter.org/met/users/support/known_issues/METv4.1/index.php
> > > >
> > > > Be sure to link to version 1.4.0 of g2clib. Once you're
rebuilt MET,
> > > > please try running this command on the data you sent me to
plot AOTK
> > > data:
> > > > METv4.1/bin/plot_data_plane aod.2014071700 aotk.ps
'name="AOTK";
> > > > level="L9";'
> > > >
> > > > I've attached an image showing what I see in that plot.
> > > >
> > > > Thanks,
> > > > John
> > > >
> > > >
> > > >
> > > > On Tue, Aug 19, 2014 at 12:07 PM, Partha Bhattacharjee - NOAA
> Affiliate
> > > via
> > > > RT <met_help at ucar.edu> wrote:
> > > >
> > > > >
> > > > > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684 >
> > > > >
> > > > > Thank you very much, John. I will prefer 4.1 patch now, will
update
> > > with
> > > > > 5.0 later on.
> > > > >
> > > > > Partha
> > > > >
> > > > >
> > > > > On Tue, Aug 19, 2014 at 2:02 PM, John Halley Gotway via RT <
> > > > > met_help at ucar.edu> wrote:
> > > > >
> > > > > > Partha,
> > > > > >
> > > > > > OK, I've been working on the GRIB2 issue and have some
> information
> > > for
> > > > > > you. We had been linking to an older version 1.2.3 of
g2clib.
> The
> > > > newer
> > > > > > version, 1.4.0, includes support for that PDS template
number of
> > 48.
> > > > > After
> > > > > > modifying 2 files in METv4.1, I'm able to read that data.
> Release
> > > 5.0
> > > > of
> > > > > > MET is due out by the end of this month and will include
these
> > > changes.
> > > > > > However, if you'd like, I could easily post a patch for
METv4.1
> > with
> > > > > these
> > > > > > changes.
> > > > > >
> > > > > > Just let me know what you'd prefer - patches for METv4.1
or wait
> > > until
> > > > > > version 5.0?
> > > > > >
> > > > > > Thanks,
> > > > > > John
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > On Mon, Aug 18, 2014 at 12:10 PM, Partha Bhattacharjee -
NOAA
> > > Affiliate
> > > > > via
> > > > > > RT <met_help at ucar.edu> wrote:
> > > > > >
> > > > > > >
> > > > > > > <URL:
https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> >
> > > > > > >
> > > > > > > Hi John,
> > > > > > >
> > > > > > > Thank you very much for your response. My initial plan
was to
> > > > > compare 3
> > > > > > > hourly files from both these dataset using MET (Grid-
Stat). But
> > > then
> > > > I
> > > > > > > thought rather than creating 8 files for a single day, I
would
> > > > combine
> > > > > > > (using pcp_combine) all 8 into a single file (total
AOD) for
> a
> > > day
> > > > > for
> > > > > > > easy comparison. I am only using " duexttau" field (Dust
> Aerosol
> > > > > optical
> > > > > > > depth) from that file. However, even if I want to
compare 3h
> > files,
> > > > it
> > > > > > > needs to be read by MET first. Do you have any
suggestions, how
> > > can I
> > > > > > > change NetCDF attribute of that file to make it MET
readable
> (so
> > I
> > > > can
> > > > > > use
> > > > > > > either pcp-combine or GridStat) ?
> > > > > > >
> > > > > > > Regarding grib2 file,these are copied directly from
NCEP
> daily
> > > > > > > operational product output for NGAC model (in WCOSS). I
can
> open
> > > > those
> > > > > > file
> > > > > > > using wgrib2 version v0.1.9.6a in my machine. Can you
please
> try
> > > once
> > > > > > again
> > > > > > > with the attached grib file (original master file from
the
> daily
> > > > > output)
> > > > > > ?
> > > > > > > Also, I converted that grib2 into a netcdf (test.nc
attached,
> if
> > > it
> > > > > does
> > > > > > > any help). I am using "AOTK_entireatmosphere" variable
in the
> > > netcdf
> > > > > for
> > > > > > > comparison. Any help on how these grib files I can read
through
> > > > > > pcp-combine
> > > > > > > /Grid-Stat.
> > > > > > >
> > > > > > > Thanks.
> > > > > > > Partha
> > > > > > >
> > > > > > >
> > > > > > > On Mon, Aug 18, 2014 at 12:16 PM, John Halley Gotway via
RT <
> > > > > > > met_help at ucar.edu> wrote:
> > > > > > >
> > > > > > > > Partha,
> > > > > > > >
> > > > > > > > Thanks for sending sample data files, it make this
much
> easier
> > to
> > > > > > debug.
> > > > > > > > Unfortunately, MET does not support all gridded NetCDF
> formats.
> > > > > We've
> > > > > > > been
> > > > > > > > adding support for the CF convention, but the NetCDF
file you
> > > sent
> > > > me
> > > > > > > > follows the "COARDS" convention. One option would be
to add
> > some
> > > > > > global
> > > > > > > > attributes to make this look like the NetCDF output of
the
> > > > > pcp_combine
> > > > > > > > tool.
> > > > > > > >
> > > > > > > > However, I'm not sure what you're trying to sum up
with
> > > > pcp_combine.
> > > > > > The
> > > > > > > > NetCDF file you sent contains variables like duexttau,
> > totexttau,
> > > > > > > > totscatau, and so on. What are you trying to sum up?
> > > > > > > >
> > > > > > > > When I run wgrib2 on the GRIB2 file you sent, I see
the
> > > following:
> > > > > > > >
> > > > > > > > [johnhg at rambler]% wgrib2 aod.2014071700
> > > > > > > > levels: product definition template #48 not
supported
> > > > > > > > 1:0:d=2014071600:var discipline=0 master_table=2
> parmcat=20
> > > > > > > > parm=102:no_level::
> > > > > > > >
> > > > > > > > My version of wgrib2 doesn't understand the product
> definition
> > > > > template
> > > > > > > > value of 48 either. Where did you get this GRIB2
file?
> Also,
> > > > when I
> > > > > > try
> > > > > > > > to load that file into the IDV tool, it isn't able to
read
> > it. I
> > > > > > suspect
> > > > > > > > that that GRIB2 file is corrupted in some way.
> > > > > > > >
> > > > > > > > Thanks,
> > > > > > > > John Halley Gotway
> > > > > > > > met_help at ucar.edu
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > On Mon, Aug 18, 2014 at 9:32 AM, Partha Bhattacharjee
- NOAA
> > > > > Affiliate
> > > > > > > via
> > > > > > > > RT <met_help at ucar.edu> wrote:
> > > > > > > >
> > > > > > > > >
> > > > > > > > > Mon Aug 18 09:32:59 2014: Request 68684 was acted
upon.
> > > > > > > > > Transaction: Ticket created by
> partha.bhattacharjee at noaa.gov
> > > > > > > > > Queue: met_help
> > > > > > > > > Subject: Problem with pcp_combine
> > > > > > > > > Owner: Nobody
> > > > > > > > > Requestors: partha.bhattacharjee at noaa.gov
> > > > > > > > > Status: new
> > > > > > > > > Ticket <URL:
> > > > > > https://rt.rap.ucar.edu/rt/Ticket/Display.html?id=68684
> > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > Hi,
> > > > > > > > >
> > > > > > > > > I am a new user with MET4.1. Although, daily 3
hourly
> files
> > > were
> > > > > > > > > available, I was trying to compare 24h total fields
between
> > two
> > > > > > models
> > > > > > > > > (same resolution, different formats). I was using
> pcp_combine
> > > > > > (Tutorial
> > > > > > > > > example ran fine) with the first model (which is in
netcdf)
> > and
> > > > > > shows :
> > > > > > > > >
> > > > > > > > > NetCDF: Attribute not found
> > > > > > > > >
> > > > > > > > > My "test" .sh file looks like :
> > > > > > > > >
> > > > > > > > > #!/bin/sh
> > > > > > > > >
> > > > > > > > > bin/pcp_combine \
> > > > > > > > > 20140717_000000 3 20140718_000000 24 \
> > > > > > > > >
> > > tutorial/out/pcp_combine/sample_fcst_24L_2014071700V_24A.nc \
> > > > > > > > > -pcpdir data/sample_fcst/2014071700
> > > > > > > > >
> > > > > > > > > The .nc files I tried to open, opens fine with NCL.
Not
> > sure,
> > > > why
> > > > > I
> > > > > > > > can't
> > > > > > > > > open with MET. I have attached a single netcdf file
along
> > with
> > > > this
> > > > > > > > email.
> > > > > > > > >
> > > > > > > > > Similarly, for the GRIB2 file as well, I could not
create
> > 24h
> > > > > single
> > > > > > > > file.
> > > > > > > > > It shows :
> > > > > > > > >
> > > > > > > > > MetGrib2DataFile::data_plane() - unexpected PDS
template
> > > number
> > > > > (48)
> > > > > > > > >
> > > > > > > > > However, wgrib2 of the data file shows :
> > > > > > > > >
> > > > > > > > > wgrib2 aod.2014071700
> > > > > > > > > 1:0:d=2014071600:AOTK:entire atmosphere:24 hour
> > > > fcst:chemical=Total
> > > > > > > > > Aerosol:aerosol_size <2e-05:aerosol_wavelength
> > > 5.45e-07-5.65e-07
> > > > > > > > >
> > > > > > > > > Also attached grib file as well.
> > > > > > > > >
> > > > > > > > > I am not sure, what is going wrong. Any help.
> > > > > > > > >
> > > > > > > > > Thanks.
> > > > > > > > > Partha
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
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