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RE: Gribtonc changes (fwd)
- Subject: RE: Gribtonc changes (fwd)
- Date: Tue, 8 Jul 2003 15:26:45 -0600 (MDT)
===============================================================================
Robb Kambic Unidata Program Center
Software Engineer III Univ. Corp for Atmospheric Research
address@hidden WWW: http://www.unidata.ucar.edu/
===============================================================================
---------- Forwarded message ----------
Date: Tue, 8 Jul 2003 14:32:10 -0500
From: "HOETH, BRIAN R. (JSC-ZS) (LM)" <address@hidden>
To: 'Robb Kambic' <address@hidden>
Subject: RE: Gribtonc changes
Robb,
Thank you, thank you, thank you!! All seems to be working now.
I will let you know how it goes with getting the AWIPS.tbl file to work as a
CDL file.
Thanks,
Brian
-----Original Message-----
From: Robb Kambic [mailto:address@hidden]
Sent: Tuesday, July 08, 2003 11:50 AM
To: HOETH, BRIAN R. (JSC-ZS) (LM)
Subject: RE: Gribtonc changes
Brian,
You did it, all the packages are now installed correctly. Yea, give
yourself a pat on the back. Now the next thing is to create a cdl file for
your data set, taking info from your web page:
create new cdl, seems package one is now out of date.
% gribtocdl -v 2003070812_A.wmo > eta212.cdl
At some point you might want to edit the cdl to make it 100% correct.
Now run gribtonc again, remove testETA.nc first or gribtonc will use the
old one again.
% gribtonc -vl - eta212.cdl testETA.nc < 2003070812_A.wmo
Last lines to screen are status:
Jul 08 15:02:37 gribtonc[27048]: 179 WMO msgs, 179 GRIBs decoded, 0
written
From your web page, it states no data written. So all you had was the
template file.
Hopefully this time you have 179 written.
I know you want to create AWIPS type files, so you have to use the
-g AWIPS.tbl for both gribtocdl and gribtonc, ie
% gribtocdl -v -g AWIPS.tbl 2003070812_A.wmo > eta212.cdl
% gribtonc -vl - -g AWIPS.tbl eta212.cdl testETA.nc < 2003070812_A.wmo
I might have some errors in the AWIPS.tbl file, didn't check it 100%
I have my fingers crossed,
Robb...
On Tue, 8 Jul 2003, HOETH, BRIAN R. (JSC-ZS) (LM) wrote:
> Robb,
>
> Thanks for all your help!! All your inputs seemed to have worked ... sort
> of. I was able to get udunits to install properly eventually. In
addition
> to setting CC to gcc I had to:
>
> setenv CPPFLAGS '-DNDEBUG -DpgiFortran'
>
> Once I did this, the udunits package and decoders package installed
> properly. Then, I ran a "gribtonc" test and it actually did NOT core dump
> on me! However, it doesn't appear that the GRIB file wrote much of
anything
> to the netCDF file except header information?
>
> My latest efforts are updated in my document at:
> http://www.srh.noaa.gov/smg/netcdf-decoders.html
>
> Start at the section entitled "Another Re-installation of udunits,
> decoders".
>
> I've attached yet another tar file which includes some of the output from
my
> gribtonc test.
>
> Thank you incredibly much for all your efforts!!!!
>
> Brian
>
>
> -----Original Message-----
> From: Robb Kambic [mailto:address@hidden]
> Sent: Monday, July 07, 2003 3:31 PM
> To: HOETH, BRIAN R. (JSC-ZS) (LM)
> Cc: decoders
> Subject: RE: Gribtonc changes
>
>
> On Mon, 7 Jul 2003, HOETH, BRIAN R. (JSC-ZS) (LM) wrote:
>
> > Robb,
> >
> > I'm sorry to keep bugging you, but I really can't seem to get "gribtonc"
> to
> > work still? I began taking "baby steps" with "gribtonc" (read my note
> > below if you haven't already) and it failed (core dumped) immediately.
I
> > have put a web page together which details all of the steps that I have
> > taken to get the Unidata decoders package installed.
> >
> > Here it is:
> > http://www.srh.noaa.gov/smg/netcdf-decoders.html
> >
> > As you can see from the page, I have had fun :-) Seriously though, I
> > initially installed the binary version of udunits, the source version of
> > netcdf, and the source version of netcdf-perl. Then I installed the
> source
> > version of the Unidata decoders package. Then I ran a simple "gribtonc"
> > test, which resulted in a core dump? When I did a "strings" on the core
> > file, there was mention of "udunits(3): Couldn't open units database
> > "/upc/udunits/etc/udunits.dat" ... this led me to believe that using the
> > binary version of udunits was not the way to go because the udunits.dat
> file
> > resided in my /home/ldm/udunits/etc directory when I did a binary
version
> of
> > udunits?
> >
> > So, I made the assumption (not sure if it was the correct assumption?)
> that
> > the source version of udunits should probably be installed? So, I
> > re-installed udunits, netcdf, and netcdf-perl and everything "appeared"
> OK?
> > When I went to make the Unidata decoders package again though, I got an
> > error in the make:
> >
> > In file included from gribtonc.c:24:
> > nc.h:13:21: udunits.h: No such file or directory
> >
> > Upon investigating, I went to look at udunits.h and something looks
funky
> in
> > the udunits installation? When I cd'd to the udunits directory, all
that
> > was there was the "src" directory. Where is the "lib" directory? Then
I
> > cd'd to "src" and saw that "lib" was built under the "src" directory ...
> is
> > this normal?
> >
>
> Brian,
>
> Something happened with the udunits compile. The
> lib dir under the src is correct, BUT it's not the dir that used. Here's
a
> list of steps to compile udunits. One doesn't need to use the CUSTOMIZE
file
> unless your doing complex configurations. If fact your CUSTOMIZE
> configurations put the udunits library and include file in the following
> dirs according to these lines from the install log.
>
> cp udunits.h /home/ldm/include/udunits.h
> cp libudunits.a /home/ldm/lib/libudunits.a
>
> That's not what you wanted, then these lines were incorrect:
>
> CPP_UDUNITS=-I/home/ldm/udunits/include
> LD_UDUNITS='-L/home/ldm/udunits/lib -ludunits'
>
> Let's start the process over again with these steps:
>
> % remove the whole udunits src tree, don't rm udunits-1.11.7.tar.Z
> % zcat udunits-1.11.7.tar.Z | tar xvf - Your web page line has a typo
> here
> % cd udunits-1.11.7/src
> % setenv CC gcc
> % ./configure >& configure.log
> % make >& make.log
> % make install >& install.log
>
> ( one needs to be root to get the perl stuff installed, but it's not
> necessary part of the install)
> If your not root you get errors:
>
> Warning: You do not have permissions to install into
> /usr/local/lib/perl5/site_perl/5.6.0/sun4-solaris at
> /usr/local/lib/perl5/5.6.0/ExtUtils/Install.pm line 62.
> mkdir /usr/local/lib/perl5/site_perl/5.6.0/sun4-solaris/auto/UDUNITS:
> Permission denied at /usr/local/lib/perl5/5.6.0/ExtUtils/Install.pm line
> 112
> *** Error code 255
> make: Fatal error: Command failed for target `pure_site_install'
> Current working directory
> /home/rkambic/code/udunits/udunits-1.11.7/src/perl
> *** Error code 1
> make: Fatal error: Command failed for target `perl/install'
>
>
> At this point,
>
> % ls .. should look like:
>
> bin/ man/ etc/ include/ lib/ src/
>
> and
>
> % ls ../lib
> libudunits.a libudport.a
>
> % ls ../include
> udunits.h udunits.inc
>
> % ls ../etc
> udunits.dat
>
> At this point the udunits installation is correct. Now you have to go back
> and recompile the decoders package. I would do a
>
> % make distclean first
>
> When config asks about udunits, use:
>
> CPP_UDUNITS=-I/home/ldm/udunits/include
> LD_UDUNITS='-L/home/ldm/udunits/lib -ludunits'
>
> Check the log messages for errors, let me know the status. I could of
> missed a step.
>
> Robb...
>
>
>
>
> > I am getting pretty confused now. Can you help? I have attached a file
> > called jsc.tar.gz which contains numerous other tar files:
> >
> > core.tar.gz - contains the core file that was dumped from my "gribtonc"
> test
> >
> > decoders.tar.gz - contains the log files for the decoders installation
> > (which was with the binary version of udunits)
> > netcdf.tar.gz - contains the log files for the latest netcdf
installation
> > (which was with the source version of udunits)
> > netcdf-perl.tar.gz - contains the log files for the latest netcdf-perl
> > installation (the source version of udunits)
> > udunits.tar.gz - contains the log files for the latest udunits
> installation
> > (the source version of udunits)
> >
> > I hope that I have not thoroughly confused you with what I have actually
> > done? The web page should clearly represent the steps that I have taken
> up
> > to this point.
> >
> > Thanks in advance for your help!!
> >
> > ---------------
> > Brian Hoeth
> > Spaceflight Meteorology Group
> > Johnson Space Center
> > Ph: 281-483-3246
> > Ops: 281-483-1051
> >
> >
> >
> >
> >
> >
> > -----Original Message-----
> > From: HOETH, BRIAN R. (JSC-ZS) (LM)
> > Sent: Thursday, July 03, 2003 9:16 AM
> > To: 'Glenn Rutledge'; James E Ramer
> > Cc: 'Robb Kambic'; address@hidden; decoders
> > Subject: RE: Gribtonc changes
> >
> >
> >
> > Glenn,
> >
> > First of all, where do you work within NOAA? Are you at NESDIS? I'm
just
> > curious. I work as a contract meteorologist for the National Weather
> > Service Spaceflight Meteorlogy Group in case you were wondering ...
> >
> > Anyways, shockingly, I have actually been documenting the Unidata
> > netcdf-decoders package installation process. I have put this page out
> at:
> > http://www.srh.noaa.gov/smg/netcdf-decoders.html
> >
> > Anyways, as you can see from the web page I created, there are some
> pitfalls
> > I ran into along the way, but was able to overcome. If you want, I can
> > clean up the page, removing all my pitfalls and silly comments and that
> way
> > you can have your "users" (who might this be??) reference this page?
Just
> > let me know. I'm here to help!! We should work together to try and get
> the
> > NWS community all on the same page!!
> >
> > Also, I'm not finished with the page because I want to add some examples
> on
> > how to use the "gribtonc" command via command line and via LDM. By the
> > way, does anybody have a CDL file written for the 12 km ETA data by
> chance?
> >
> > One important thing: The web page I created assumes you have already
> > installed LDM!!! Do you know how to do this? If not, you can go to
> > http://my.unidata.ucar.edu and register as a my unidata user. Once
you've
> > registered, click on the "Software" link and then click on "LDM" (or you
> can
> > go directly there by going to
> > http://my.unidata.ucar.edu/content/software/ldm/index.html ). We love
> LDM!!
> > FYI ... we just grabbed the binary version of LDM and are running 5.2.2,
> we
> > still need to step up to 6.0.13
> >
> > As for your question of "if the awips table sited in the email below has
> > been used and works?" ... I am getting close to finding out. I finally
> > finished installing the decoders package yesterday. I'm taking baby
steps
> > on using the decoders package right now and I plan on testing the awips
> > table CDL file next week. I'm hoping that it is straight forward to get
> the
> > resultant netcdf file to display in D2D?
> >
> > Hope this helps!
> >
> > ---------------
> > Brian Hoeth
> > Spaceflight Meteorology Group
> > Johnson Space Center
> > Ph: 281-483-3246
> > Ops: 281-483-1051
> >
> >
> >
> > -----Original Message-----
> > From: Glenn Rutledge [mailto:address@hidden]
> > Sent: Wednesday, July 02, 2003 9:57 AM
> > To: James E Ramer
> > Cc: 'Robb Kambic'; address@hidden; decoders
> > Subject: Re: Gribtonc changes
> >
> >
> > Hello all-
> > (Hello James...long time);
> > Before I sited some of the words below for inclusion into a new page at
> > NCDC (and the NOAA Operational Model Archive and Distribution System
> > (NOMADS- http://www.ncdc.noaa.gov/oa/climate/nomads/nomads.html), page),
> > I wanted to ask if there was any page I can site for potential AWIPS
> > users of my site at Unidata, or FSL to convert raw grib to AWIPS style
> > NetCDF- and if the awips table sited in the email below has been used
> > and works?
> >
> > One last question is where is the gribtonc code? Is that part of the
> > NetCDF library?
> >
> > Best regards, Glenn
> >
> >
> >
> > HOETH, BRIAN R. (JSC-ZS) (LM) wrote:
> > > Glenn,
> > >
> > > Yes, Robb answered my inquiry. I have attached the email. I haven't
> had
> > a
> > > chance to play around with the AWIPS.tbl file yet, but I am hoping
that
> it
> > > works.
> > >
> > > Robb: Thanks for all your hard work!!
> > >
> > > Brian
> > >
> > > -----Original Message-----
> > > From: Glenn Rutledge [mailto:address@hidden]
> > > Sent: Friday, June 20, 2003 9:32 AM
> > > To: HOETH, BRIAN R. (JSC-ZS) (LM)
> > > Cc: 'Robb Kambic'; address@hidden; decoders
> > > Subject: Re: Gribtonc changes
> > >
> > >
> > > Hello Robb,
> > > Was there a response this the inquiry (making gribtonc "AWIPS"
> > > friendly"?). I would expect that would be most useful to the NWS
> > > community in the field...
> > >
> > > Thx, Glenn
> > >
> > > HOETH, BRIAN R. (JSC-ZS) (LM) wrote:
> > >
> > >>Robb,
> > >>
> > >>Has there been any talk about making the netcdf output of gribtonc
> "AWIPS
> > >>friendly"? Apparently (from what I've heard?), the netcdf files that
> are
> > >>output from gribtonc are not able to readily be input into AWIPS?
> > >>
> > >>Also, has anybody got the decoders package working on the following
> > >
> > > platform
> > >
> > >>(output of uname -a is below):
> > >>Linux etamodel 2.4.18-14smp #1 SMP Wed Sep 4 12:34:47 EDT 2002 i686
i686
> > >>i386 GNU/Linux
> > >>
> > >>I am still having a heck of a time getting the decoders package and
all
> > >
> > > the
> > >
> > >>ancillary packages (udunits, netcdf, netcdf-perl) to install properly
on
> > >
> > > my
> > >
> > >>system?
> > >>
> > >>Thanks,
> > >>Brian
> > >>
> > >>
> > >>-----Original Message-----
> > >>From: Robb Kambic [mailto:address@hidden]
> > >>Sent: Tuesday, May 27, 2003 12:36 PM
> > >>To: address@hidden
> > >>Cc: decoders
> > >>Subject: Gribtonc changes
> > >>
> > >>
> > >>Hiya,
> > >>
> > >>I'm writing to inform you about some proposed changes to the output
> > >>netCDF files produced by the gribtonc (GRIB-to-netCDF) decoder. There
> > >>are about 35 sites that have installed the decoders package as far as
I
> > >>know. I'm currently in the process of updating the package, including
> > >>the CDLs to make them more useful and to add attributes required by
> > >>new conventions.
> > >>
> > >>The original CDLs followed the NUWG conventions:
> > >>
> > >> http://www.unidata.ucar.edu/packages/netcdf/NUWG/
> > >>
> > >>which haven't been modified in several years,
> > >>
> > >>Lately the CF conventions
> > >>
> > >> http://www.cgd.ucar.edu/cms/eaton/cf-metadata/index.html
> > >>
> > >>are becoming established as a more complete set of conventions for
> > >>model output. Also, we are considering including spatial and temporal
> > >
> > > type
> > >
> > >>variables to make the NetCDF file more GIS compatible. Another idea
is
> to
> > >>enhance the metadata about the date for THREDDS servers and other
NetCDF
> > >>clients.
> > >>
> > >>The CDL variable names will continue to follow the NUWG conventions
> > >>for backward capability. The long_name attribute has been standardized
> > >>by concatenation of the NUWG variable name plus the NUWG level name
> > >>using the word "at" as a connector. So, the T_trop long_name is
> > >>"Temperature at tropopause" in all the CDLs. This supports
> > >>consistency in applications such as Unidata's IDV (Integrated Data
> > >>Viewer). For similar reasons, we are adding attributes required by
> > >>other conventions such as CF, such as the standard_name attribute. A
> > >>sample variable will look like:
> > >>
> > >> float T_trop(record,y,x) ;
> > >> T_trop:long_name = "Temperature at tropopause" ;
> > >> T_trop:standard_name = "air_temperature" ;
> > >> T_trop:units = "degK" ;
> > >> T_trop:GRIB_parameter_number = 11 ;
> > >> T_trop:GRIB_level_flag = 7 ;
> > >> T_trop:_FillValue = -9999.f ;
> > >> T_trop:navigation = "nav" ;
> > >>
> > >>
> > >>Some other additions to the variable attributes are the
> > >>GRIB_parameter_number,
> > >>and the GRIB_level_flag attributes. These are being included so other
> > >>conventions may refer to the NCEP GRIB tables as a cross reference.
> This
> > >>will
> > >>permit more flexible usage for the NetCDF files.
> > >>
> > >>Another variable has been added called forecast_time, a human readable
> > >>string representing the valid forecast times. To make the data
> > >>monotonically increasing, the code sets records for all the valid
times
> in
> > >>the
> > >>netCDF file on initialization.
> > >>
> > >>When netCDF GIS applications become available, the new NetCDF files
> > >>will already have the needed information for correct display. We are
> also
> > >>considering temporal variables so time bounding boxes can be created
for
> > >
> > > the
> > >
> > >>datasets.
> > >>
> > >>This is a brief summary of the kind of modifications we are making to
> > >>the decoders package. If you have other ideas about what should be
> > >>included or omitted, please send in your comments.
> > >>
> > >>
> > >>Robb...
> > >>
> > >
> > >
> >
>
============================================================================
> > >
> > >>===
> > >>Robb Kambic Unidata Program Center
> > >>Software Engineer III Univ. Corp for
> Atmospheric
> > >>Research
> > >>address@hidden WWW: http://www.unidata.ucar.edu/
> > >>
> > >
> > >
> >
>
============================================================================
> > >
> > >>===
> > >
> > >
> > >
> > >
> > >
------------------------------------------------------------------------
> > >
> > > Subject:
> > > RE: Gribtonc changes
> > > From:
> > > Robb Kambic <address@hidden>
> > > Date:
> > > Tue, 17 Jun 2003 14:29:48 -0500
> > > To:
> > > "HOETH, BRIAN R. (JSC-ZS) (LM)" <address@hidden>
> > >
> > >
> > > On Fri, 6 Jun 2003, HOETH, BRIAN R. (JSC-ZS) (LM) wrote:
> > >
> > >
> > >>Robb,
> > >>
> > >>I have attached an email that Tim Oram put together that contains the
> > >>gribParameters files that convert the grib field into a netCDF
variable
> > >
> > > for
> > >
> > >>AWIPS.
> > >>
> > >>Perhaps you can collaborate with Jim Ramer (I've cc'd him on this
note)
> > >
> > > who
> > >
> > >>works with the AWIPS code at FSL there in Boulder? They obviously
have
> > >
> > > some
> > >
> > >>sort of GRIB to netCDF decoder because you can feed GRIB data directly
> > >
> > > into
> > >
> > >>AWIPS and it will convert it to netCDF for display in D2D.
> > >>
> > >>Our ultimate goal is to process GRIB data (on a workstation outside
the
> > >>AWIPS network) before feeding it to our AWIPS LDAD. As I said, we
could
> > >>always feed GRIB data directly to AWIPS, but this would most certainly
> > >>increase the load on AWIPS because the AWIPS gribdecoder would be
bogged
> > >>down. By performing the GRIB to netCDF conversion outside of AWIPS,
we
> > >>avoid this situation.
> > >>
> > >>Hopefully, with the attached email and perhaps a little help from Jim
> (?),
> > >>you can incorporate the necessary changes into the Unidata gribtonc
> > >
> > > utility?
> > >
> > >>
> > >>Thanks!
> > >>
> > >
> > > Brian, et al,
> > >
> > > I used the attached table with the desired grib parameters to make a
> table
> > > that can be used with Unidata's gribtonc decoder. The resulting
NetCDF
> > > file has all of the parameter names from the attached table that is
> > > closely related to Table 2 found in the NCEP unofficial GRIB (edition
1)
> > > document. I said closely related because Table 2 parameters can have
> > > spaces, ie "SNO M" parameter 99 and others. The space has always been
a
> > > problem with our decoders. Anyway, the AWIPS.tbl file that's attached
> can
> > > be used with the -g flag for gribtocdl, gribdump and gribtonc
programs,
> > > ie.
> > >
> > > % gribtocdl -v -g AWIPS.tbl <raw grib file>
> > > % gribtonc -l - -g AWIPS.tbl AWIPS.cdl AWIPS.nc < <raw grib file>
> > >
> > > I had to change a couple of units to be compatible with the Unidata
> > > package udunits, otherwise the table is intact. Also, there are man
> pages
> > > for all the above progams include in the decoders package to help with
> > > the syntax and the table construction.
> > >
> > > Robb...
> > >
> > >
> > >
> > >
> > >>---------------
> > >>Brian Hoeth
> > >>Spaceflight Meteorology Group
> > >>Johnson Space Center
> > >>Ph: 281-483-3246
> > >>Ops: 281-483-1051
> > >>
> > >>
> > >>-----Original Message-----
> > >>From: Robb Kambic [mailto:address@hidden]
> > >>Sent: Tuesday, June 03, 2003 10:39 AM
> > >>To: HOETH, BRIAN R. (JSC-ZS) (LM)
> > >>Cc: address@hidden; decoders
> > >>Subject: RE: Gribtonc changes
> > >>
> > >>
> > >>On Tue, 3 Jun 2003, HOETH, BRIAN R. (JSC-ZS) (LM) wrote:
> > >>
> > >>
> > >>>Robb,
> > >>>
> > >>>Has there been any talk about making the netcdf output of gribtonc
> > >>
> > > "AWIPS
> > >
> > >>>friendly"? Apparently (from what I've heard?), the netcdf files that
> > >>
> > > are
> > >
> > >>>output from gribtonc are not able to readily be input into AWIPS?
> > >>
> > >>Brian,
> > >>
> > >>Since I don't work with AWIPS, I'm not familar with the format of the
> > >>NetCDF file needed. With the new changes for gribotnc that are coming,
> > >>"maybe" that can be incorporated. Could you forward the format of the
> > >>AWIPS NetCDF file to me?
> > >>
> > >>
> > >>>Also, has anybody got the decoders package working on the following
> > >>
> > >>platform
> > >>
> > >>>(output of uname -a is below):
> > >>>Linux etamodel 2.4.18-14smp #1 SMP Wed Sep 4 12:34:47 EDT 2002 i686
> i686
> > >>>i386 GNU/Linux
> > >>>
> > >>
> > >>I have compiled on the following system with not problem.
> > >>
> > >>Linux sunshine.unidata.ucar.edu 2.4.18-14smp #1 SMP Wed Sep 4 12:34:47
> EDT
> > >>2002 i686 i686 i386 GNU/Linux
> > >>
> > >>
> > >>>I am still having a heck of a time getting the decoders package and
all
> > >>
> > >>the
> > >>
> > >>>ancillary packages (udunits, netcdf, netcdf-perl) to install properly
> on
> > >>
> > >>my
> > >>
> > >>>system?
> > >>
> > >>The comon problem is not setting CC on Linux, ie
> > >>
> > >>% sentenv CC gcc
> > >>
> > >>I not quite sure what you mean install properly? Do the packages
> compile?
> > >>Do your get runtime errors? etc. Also do you have log files of error
> > >>messages? I usually do command line for debugging, ie
> > >>
> > >>% gribtonc -vl - test.cdl test.nc < test.grib
> > >>
> > >>Sends the error messages to stdout.
> > >>
> > >>Robb...
> > >>
> > >>>Thanks,
> > >>>Brian
> > >>>
> > >>>
> > >>>-----Original Message-----
> > >>>From: Robb Kambic [mailto:address@hidden]
> > >>>Sent: Tuesday, May 27, 2003 12:36 PM
> > >>>To: address@hidden
> > >>>Cc: decoders
> > >>>Subject: Gribtonc changes
> > >>>
> > >>>
> > >>>Hiya,
> > >>>
> > >>>I'm writing to inform you about some proposed changes to the output
> > >>>netCDF files produced by the gribtonc (GRIB-to-netCDF) decoder.
There
> > >>>are about 35 sites that have installed the decoders package as far as
I
> > >>>know. I'm currently in the process of updating the package,
including
> > >>>the CDLs to make them more useful and to add attributes required by
> > >>>new conventions.
> > >>>
> > >>>The original CDLs followed the NUWG conventions:
> > >>>
> > >>> http://www.unidata.ucar.edu/packages/netcdf/NUWG/
> > >>>
> > >>>which haven't been modified in several years,
> > >>>
> > >>>Lately the CF conventions
> > >>>
> > >>> http://www.cgd.ucar.edu/cms/eaton/cf-metadata/index.html
> > >>>
> > >>>are becoming established as a more complete set of conventions for
> > >>>model output. Also, we are considering including spatial and
temporal
> > >>
> > >>type
> > >>
> > >>>variables to make the NetCDF file more GIS compatible. Another idea
is
> > >>
> > > to
> > >
> > >>>enhance the metadata about the date for THREDDS servers and other
> NetCDF
> > >>>clients.
> > >>>
> > >>>The CDL variable names will continue to follow the NUWG conventions
> > >>>for backward capability. The long_name attribute has been
standardized
> > >>>by concatenation of the NUWG variable name plus the NUWG level name
> > >>>using the word "at" as a connector. So, the T_trop long_name is
> > >>>"Temperature at tropopause" in all the CDLs. This supports
> > >>>consistency in applications such as Unidata's IDV (Integrated Data
> > >>>Viewer). For similar reasons, we are adding attributes required by
> > >>>other conventions such as CF, such as the standard_name attribute. A
> > >>>sample variable will look like:
> > >>>
> > >>> float T_trop(record,y,x) ;
> > >>> T_trop:long_name = "Temperature at tropopause" ;
> > >>> T_trop:standard_name = "air_temperature" ;
> > >>> T_trop:units = "degK" ;
> > >>> T_trop:GRIB_parameter_number = 11 ;
> > >>> T_trop:GRIB_level_flag = 7 ;
> > >>> T_trop:_FillValue = -9999.f ;
> > >>> T_trop:navigation = "nav" ;
> > >>>
> > >>>
> > >>>Some other additions to the variable attributes are the
> > >>>GRIB_parameter_number,
> > >>>and the GRIB_level_flag attributes. These are being included so other
> > >>>conventions may refer to the NCEP GRIB tables as a cross reference.
> > >>
> > > This
> > >
> > >>>will
> > >>>permit more flexible usage for the NetCDF files.
> > >>>
> > >>>Another variable has been added called forecast_time, a human
readable
> > >>>string representing the valid forecast times. To make the data
> > >>>monotonically increasing, the code sets records for all the valid
times
> > >>
> > > in
> > >
> > >>>the
> > >>>netCDF file on initialization.
> > >>>
> > >>>When netCDF GIS applications become available, the new NetCDF files
> > >>>will already have the needed information for correct display. We are
> > >>
> > > also
> > >
> > >>>considering temporal variables so time bounding boxes can be created
> for
> > >>
> > >>the
> > >>
> > >>>datasets.
> > >>>
> > >>>This is a brief summary of the kind of modifications we are making to
> > >>>the decoders package. If you have other ideas about what should be
> > >>>included or omitted, please send in your comments.
> > >>>
> > >>>
> > >>>Robb...
> > >>>
> > >>
> > >
> >
>
============================================================================
> > >
> > >>>===
> > >>>Robb Kambic Unidata Program Center
> > >>>Software Engineer III Univ. Corp for
> > >>
> > > Atmospheric
> > >
> > >>>Research
> > >>>address@hidden WWW: http://www.unidata.ucar.edu/
> > >>>
> > >>
> > >
> >
>
============================================================================
> > >
> > >>>===
> > >>>
> > >>
> > >>
> > >
> >
>
============================================================================
> > >
> > >>===
> > >>Robb Kambic Unidata Program Center
> > >>Software Engineer III Univ. Corp for
> Atmospheric
> > >>Research
> > >>address@hidden WWW: http://www.unidata.ucar.edu/
> > >>
> > >
> > >
> >
>
============================================================================
> > >
> > >>===
> > >>
> > >>
> > >
> > >
> > >
> >
>
============================================================================
> > > ===
> > > Robb Kambic Unidata Program Center
> > > Software Engineer III Univ. Corp for
> Atmospheric
> > > Research
> > > address@hidden WWW: http://www.unidata.ucar.edu/
> > >
> >
>
============================================================================
> > > ===
> > >
> > >
> > >
> > >
------------------------------------------------------------------------
> > >
> > > Grib ;netCDF ;long name
> > ;units;comments
> > > 1 ;Px ;Pressure ;Pa
> > ;
> > > 2 ;PMSL ;Pressure reduced to mean sea level ;Pa
> > ;
> > > 3 ;PT ;Pressure tendency ;Pa/s
> > ;
> > > 4 ;PVORT ;Potential vorticity
> > ;Km**2/kg/s ;
> > > 5 ;ICAHT ;ICAO Standard Atmosphere Reference Height ;m
> > ;
> > > 6 ;GP ;Geopotential
> > ;m**2/s**2 ;
> > > 7 ;GH ;Geopotential Height ;gp m
> > ;
> > > 8 ;GeH ;Geometric Height ;m
> > ;
> > > 9 ;HGHTSD ;Standard deviation of height ;m
> > ;
> > > 10 ;TOZO ;Total ozone ;
> > ;
> > > 11 ;T ;Temperature ;K
> > ;
> > > 12 ;VT ;Virtual temperature ;K
> > ;
> > > 13 ;PoT ;Potential temperature ;K
> > ;
> > > 14 ;EPOT ;Equivalent potential temperature ;K
> > ;
> > > 15 ;MxT ;Maximum temperature ;K
> > ;
> > > 16 ;MnT ;Minimum temperature ;K
> > ;
> > > 17 ;DpT ;Dew point temperature ;K
> > ;
> > > 18 ;DpD ;Dew point depression ;K
> > ;
> > > 19 ;LR ;Lapse rate ;K/m
> > ;
> > > 20 ;Vis ;Visibility ;m
> > ;
> > > 21 ;RSp1 ;Radar Spectra (1) ;
> > ;
> > > 22 ;RSp2 ;Radar Spectra (2) ;
> > ;
> > > 23 ;RSp3 ;Radar Spectra (3) ;
> > ;
> > > 24 ;PLIx ;Parcel lifted index (to 500 hPa) ;K
> > ;
> > > 25 ;Ta ;Temperature anomaly ;K
> > ;
> > > 26 ;Pa ;Pressure anomaly ;Pa
> > ;
> > > 27 ;GHa ;Geopotential height anomaly ;gp m
> > ;
> > > 28 ;WSp1 ;Wave Spectra (1) ;
> > ;
> > > 29 ;WSp2 ;Wave Spectra (2) ;
> > ;
> > > 30 ;WSp3 ;Wave Spectra (3) ;
> > ;
> > > 31 ;WD ;Wind direction (from which blowing)
> > ;degrees_T ;
> > > 32 ;WS ;Wind speed ;m/s
> > ;
> > > 33 ;uW ;u-component of wind ;m/s
> > ;
> > > 34 ;vW ;v-component of wind ;m/s
> > ;
> > > 35 ;SF ;Stream function
;m**2/s
> > ;
> > > 36 ;VPOT ;Velocity potential
;m**2/s
> > ;
> > > 37 ;MSG ;Montgomery stream function
> > ;m**2/s**2 ;
> > > 38 ;SVV ;Sigma coordinate vertical velocity ;
> > ;
> > > 39 ;PVV ;Pressure vertical velocity ;Pa/s
> > ;
> > > 40 ;GVV ;Geometric vertical velocity ;m/s
> > ;
> > > 41 ;AV ;Absolute vorticity ;
> > ;
> > > 42 ;AD ;Absolute divergence ;
> > ;
> > > 43 ;RV ;Relative vorticity ;
> > ;
> > > 44 ;RD ;Relative divergence ;
> > ;
> > > 45 ;VUCSH ;Vertical u-component shear ;
> > ;
> > > 46 ;VVCSH ;Vertical v-component shear ;
> > ;
> > > 47 ;DIRC ;Direction of current
> > ;degrees_T ;
> > > 48 ;SPC ;Speed of current ;m/s
> > ;
> > > 49 ;UOGRD ;u-component of current ;m/s
> > ;
> > > 50 ;VOGRD ;v-component of current ;m/s
> > ;
> > > 51 ;SH ;Specific humidity
;kg/kg
> > ;
> > > 52 ;RH ;Relative humidity ;%
> > ;
> > > 53 ;MIXR ;Humidity mixing ratio
;kg/kg
> > ;
> > > 54 ;PW ;Precipitable water
> ;kg/m**2
> > ;
> > > 55 ;VAPP ;Vapor pressure ;Pa
> > ;
> > > 56 ;SATD ;Saturation deficit ;Pa
> > ;
> > > 57 ;EVP ;Evaporation
> ;kg/m**2
> > ;
> > > 58 ;CIce ;Cloud Ice
> ;kg/m**2
> > ;
> > > 59 ;PR ;Precipitation rate
> > ;kg/m**2/s ;
> > > 60 ;ThP ;Thunderstorm probability ;%
> > ;
> > > 61 ;TP ;Total precipitation
> ;kg/m**2
> > ;
> > > 62 ;LgSP ;Large scale precipitation
> ;kg/m**2
> > ;
> > > 63 ;CP ;Convective precipitation
> ;kg/m**2
> > ;
> > > 64 ;SRWEQ ;Snowfall rate water equivalent
> > ;kg/m**2/s ;
> > > 65 ;WEASD ;Water equivalent of accumulated snow depth
> ;kg/m**2
> > ;
> > > 66 ;SnD ;Snow depth ;m
> > ;
> > > 67 ;MIXHT ;Mixed layer depth ;m
> > ;
> > > 68 ;TTHDP ;Transient thermocline depth ;m
> > ;
> > > 69 ;MTHD ;Main thermocline depth ;m
> > ;
> > > 70 ;MTHA ;Main thermocline anomaly ;m
> > ;
> > > 71 ;TCC ;Total cloud cover ;%
> > ;
> > > 72 ;CCC ;Convective cloud cover ;%
> > ;
> > > 73 ;LCC ;Low cloud cover ;%
> > ;
> > > 74 ;MCC ;Medium cloud cover ;%
> > ;
> > > 75 ;HCC ;High cloud cover ;%
> > ;
> > > 76 ;CWAT ;Cloud water
> ;kg/m**2
> > ;
> > > 77 ;BLIx ;Best Lifted Index (to 500 hPa) ;K
> > ;
> > > 78 ;SNOC ;Convective snow
> ;kg/m**2
> > ;
> > > 79 ;SNOL ;Large scale snow
> ;kg/m**2
> > ;
> > > 80 ;WT ;Water temperature ;K
> > ;
> > > 81 ;LAND ;Land cover (land=1, sea=0) ;
> > ;
> > > 82 ;DSLM ;Deviation of sea level from mean ;m
> > ;
> > > 83 ;SFCR ;Surface roughness ;m
> > ;
> > > 84 ;ALBDO ;Albedo ;%
> > ;
> > > 85 ;ST ;Soil temperature ;K
> > ;
> > > 86 ;SMC ;Soil moisture content
> ;kg/m**2
> > ;
> > > 87 ;VEG ;Vegetation ;%
> > ;
> > > 88 ;SALTY ;Salinity
;kg/kg
> > ;
> > > 89 ;DEN ;Density
> ;kg/m**3
> > ;
> > > 90 ;WATR ;Water runoff
> ;kg/m**2
> > ;
> > > 91 ;ICEC ;Ice cover (ice=1, no ice=0) ;
> > ;
> > > 92 ;ICETK ;Ice thickness ;m
> > ;
> > > 93 ;DICED ;Direction of ice drift
> > ;degrees_T ;
> > > 94 ;SICED ;Speed of ice drift ;m/s
> > ;
> > > 95 ;UICE ;u-component of ice drift ;m/s
> > ;
> > > 96 ;VICE ;v-component of ice drift ;m/s
> > ;
> > > 97 ;ICEG ;Ice growth rate ;m/s
> > ;
> > > 98 ;ICED ;Ice divergence ;
> > ;
> > > 99 ;SNOM ;Snow melt
> ;kg/m**2
> > ;
> > > 100 ;HTSGW ;Significant height of combined wind waves & swell ;m
> > ;
> > > 101 ;WVDIR ;Direction of wind waves (from which)
> > ;degrees_T ;
> > > 102 ;WVHGT ;Significant height of wind waves ;m
> > ;
> > > 103 ;WVPER ;Mean period of wind waves ;s
> > ;
> > > 104 ;SWDIR ;Direction of swell waves
> > ;degrees_T ;
> > > 105 ;SWELL ;Significant height of swell waves ;m
> > ;
> > > 106 ;SWPER ;Mean period of swell waves ;s
> > ;
> > > 107 ;DIRPW ;Primary wave direction
> > ;degrees_T ;
> > > 108 ;PERPW ;Primary wave mean period ;s
> > ;
> > > 109 ;DIRSW ;Secondary wave direction
> > ;degrees_T ;
> > > 110 ;PERSW ;Secondary wave mean period ;s
> > ;
> > > 111 ;NSWRS ;Net short-wave radiation (surface)
;W/m**2
> > ;
> > > 112 ;NLRS ;Net long-wave radiation (surface)
;W/m**2
> > ;
> > > 113 ;NSWRT ;Net short-wave radiation (top of atmosphere)
;W/m**2
> > ;
> > > 114 ;NLWRT ;Net long-wave radiation (top of atmosphere)
;W/m**2
> > ;
> > > 115 ;LWAVR ;Long wave radiation flux
;W/m**2
> > ;
> > > 116 ;SWAVR ;Short wave radiation flux
;W/m**2
> > ;
> > > 117 ;GRAD ;Global radiation flux
;W/m**2
> > ;
> > > 118 ;BRTMP ;Brightness temperature ;K
> > ;
> > > 119 ;LWRAD ;Radiance (with respect to wave number)
;W/m/sr
> > ;
> > > 120 ;SWRAD ;Radiance (with respect to wave length)
> > ;W/m**3/sr ;
> > > 121 ;LHTFL ;Latent heat net flux
;W/m**2
> > ;
> > > 122 ;SHTFL ;Sensible heat net flux
;W/m**2
> > ;
> > > 123 ;BLYDP ;Boundary layer dissipation
;W/m**2
> > ;
> > > 124 ;UFLX ;Momentum flux, u component
;N/m**2
> > ;
> > > 125 ;VFLX ;Momentum flux, v component
;N/m**2
> > ;
> > > 126 ;WMIXE ;Wind mixing energy ;J
> > ;
> > > 127 ;IMGD ;Image data ;
> > ;
> > > 128 ;MSLP ;Mean sea level pressure ;Pa
> > ;
> > > 129 ;MMSP ;MAPS mean sea level pressure ;Pa
> > ;
> > > 130 ;EMSP ;ETA mean sea level pressure ;Pa
> > ;
> > > 131 ;SLIx ;Surface lifted index ;K
> > ;
> > > 132 ;BLIx ;Best (4 layer) lifted index ;K
> > ;
> > > 133 ;KI ;K index ;K
> > ;
> > > 134 ;SI ;Sweat index ;K
> > ;
> > > 135 ;MCONV ;Horizontal moisture divergence
> ;kg/kg/s
> > ;
> > > 136 ;VSS ;Vertical speed shear ;1/s
> > ;
> > > 137 ;PT3 ;Pressure tendency - 3 hour ;Pa/s
> > ;
> > > 138 ;BVF2 ;Brunt-Vaisala frequency (squared)
;1/s**2
> > ;
> > > 139 ;PVMV ;Potential vorticity (density weighted)
;1/s/m
> > ;
> > > 140 ;CRAIN ;Categorical rain (yes=1, no=0) ;
> > ;
> > > 141 ;CFRZR ;Categorical freezing rain (yes=1, no=0) ;
> > ;
> > > 142 ;CICEP ;Categorical ice pellets (yes=1, no=0) ;
> > ;
> > > 143 ;CSNOW ;Categorical snow (yes=1, no=0) ;
> > ;
> > > 144 ;SOILW ;Volumetric soil moisture content ;
> > ;
> > > 145 ;PEVPR ;Potential evaporation rate
;W/m**2
> > ;
> > > 146 ;CWORK ;Cloud workfunction ;J/kg
> > ;
> > > 147 ;UGWD ;Zonal flux of gravity wave stress
;N/m**2
> > ;
> > > 148 ;VGWD ;Meridional flux of gravity wave stress
;N/m**2
> > ;
> > > 149 ;PV ;Potential vorticity
> > ;m**2/s/kg ;
> > > 150 ;COVMZ ;Covariance between meridional and zonal wind
> > ;m**2/kg**2 ;
> > > 151 ;COVTZ ;Covariance between temperature and zonal wind
;K*m/s
> > ;
> > > 152 ;COVTM ;Covariance between temperature and merid. wind
;K*m/s
> > ;
> > > 153 ;CW ;Cloud water
;kg/kg
> > ;
> > > 154 ;O3MR ;Ozone mixing ratio
;kg/kg
> > ;
> > > 155 ;GFLUX ;Ground Heat flux
;W/m**2
> > ;
> > > 156 ;CIn ;Convective inhibition ;J/kg
> > ;
> > > 157 ;CAPE ;Convective available potential energy ;J/kg
> > ;
> > > 158 ;TKE ;Turbulent kinetic energy ;J/kg
> > ;
> > > 159 ;CONDP ;Condensation pressure of parcel lifted from sfc ;Pa
> > ;
> > > 160 ;CSUSF ;Clear sky upward solar flux
;W/m**2
> > ;
> > > 161 ;CSDSF ;Clear sky downward solar flux
;W/m**2
> > ;
> > > 162 ;CSULF ;Clear sky upward long wave flux
;W/m**2
> > ;
> > > 163 ;CSDLF ;Clear sky downward long wave flux
;W/m**2
> > ;
> > > 164 ;CFNSF ;Cloud forcing net solar flux
;W/m**2
> > ;
> > > 165 ;CFNLF ;Cloud forcing net long wave flux
;W/m**2
> > ;
> > > 166 ;VBDSF ;Visible beam downward solar flux
;W/m**2
> > ;
> > > 167 ;VDDSF ;Visible diffuse downward solar flux
;W/m**2
> > ;
> > > 168 ;NBDSF ;Near IR beam downward solar flux
;W/m**2
> > ;
> > > 169 ;NDDSF ;Near IR diffuse downward solar flux
;W/m**2
> > ;
> > > 170 ;RWMR ;Rain water mixing ratio
;kg/kg
> > ;
> > > 171 ;SNMR ;Snow mixing ratio
;kg/kg
> > ;
> > > 172 ;MFLX ;Momentum flux
;N/m**2
> > ;
> > > 173 ;LMH ;Mass point model surface ;
> > ;
> > > 174 ;LMV ;Velocity point model surface ;
> > ;
> > > 175 ;MLYNO ;Model layer number (from bottom up) ;
> > ;
> > > 176 ;NLAT ;Latitude ;deg
> > ;
> > > 177 ;ELON ;East longitude ;deg
> > ;
> > > 178 ;ICMR ;Ice mixing ratio
;kg/kg
> > ;
> > > 179 ;GRMR ;Graupel mixing ratio
;kg/kg
> > ;
> > > 181 ;LPSX ;x-gradient of log pressure ;1/m
> > ;
> > > 182 ;LPSY ;y-gradient of log pressure ;1/m
> > ;
> > > 183 ;JGTX ;x-gradient of height ;m/m
> > ;
> > > 184 ;JGTY ;y-gradient of height ;m/m
> > ;
> > > 185 ;TURB ;Turbulence SIGMET/AIRMET ;
> > ;
> > > 186 ;ICNG ;Icing SIGMET/AIRMET ;
> > ;
> > > 187 ;LTNG ;Lightning ;
> > ;
> > > 189 ;VPT ;Vitual potentail temperature ;K
> > ;
> > > 190 ;Heli ;Helicity
> > ;m**2/s**2 ;
> > > 191 ;PROB ;Probability from ensemble
> ;numeric
> > ;
> > > 192 ;PROBN ;Probability from ensemble normalized to climate
> ;numeric
> > ;
> > > 193 ;POP ;Probability of precipitation ;%
> > ;
> > > 194 ;CPOFP ;Probability of frozen precipitation ;%
> > ;
> > > 195 ;CPOZP ;Probability of freezing precipitation ;%
> > ;
> > > 196 ;USTM ;u-component of storm motion ;m/s
> > ;
> > > 197 ;VSTM ;v-component of storm motion ;m/s
> > ;
> > > 198 ;NCIP ;Number conecntration for ice particles ;
> > ;
> > > 199 ;EVBS ;Direct evaporation from bare soil
;W/m**2
> > ;
> > > 200 ;EVCW ;Canopy water evaporation
;W/m**2
> > ;
> > > 201 ;ICWAT ;Ice-free water surface ;%
> > ;
> > > 204 ;DSWRF ;Downward short wave radiation flux
;W/m**2
> > ;
> > > 205 ;DLWRF ;Downward long wave radiation flux
;W/m**2
> > ;
> > > 206 ;UVI ;Ulta violet index (1 hr integration at solar
noon);J/m**2
> > ;
> > > 207 ;MSTAV ;Moisture availability ;%
> > ;
> > > 208 ;SFEXC ;Exchange coefficient
> > ;kg/m**3/(m/s);
> > > 209 ;MIXLY ;Number of mixed layers next to surface
> ;integer
> > ;
> > > 210 ;TRANS ;Transpiration
;W/m**2
> > ;
> > > 211 ;USWRF ;Upward short wave radiation flux
;W/m**2
> > ;
> > > 212 ;ULWRF ;Upward long wave radiation flux
;W/m**2
> > ;
> > > 213 ;CDLYR ;Amount of non-convective cloud ;%
> > ;
> > > 214 ;CPRAT ;Convective precipitation rate
> > ;kg/m**2/s ;
> > > 215 ;TTDIA ;Temperature tendency by all physics ;K/s
> > ;
> > > 216 ;TTRAD ;Temperature tendency by all radiation ;K/s
> > ;
> > > 217 ;TTPHY ;Temperature tendency by non-radiation physics ;K/s
> > ;
> > > 218 ;PREIX ;Precipitation index(0.0-1.0) ;
> > ;
> > > 219 ;TSDID ;Std. dev. of IR temperature over 1x1 deg area ;K
> > ;
> > > 220 ;NLGSP ;Natural log of surface pressure
> ;In(kPa)
> > ;
> > > 221 ;HPBL ;Planetary boundary layer height ;m
> > ;
> > > 222 ;WGH ;5-wave geopotential height ;gp m
> > ;
> > > 223 ;CNWAT ;Plant canopy surface water
> ;kg/m**2
> > ;
> > > 224 ;SOTYP ;Soil type (as in Zobler)
> ;integer
> > (0-9);
> > > 225 ;VGTYP ;Vegitation type (as in SiB)
> ;integer
> > (0-9);
> > > 226 ;BMIXL ;Blackadar's mixing length scale ;m
> > ;
> > > 227 ;AMIXL ;Asympotic mixing length scale ;m
> > ;
> > > 228 ;PEVAP ;Potential evaporation
> ;kg/m**2
> > ;
> > > 229 ;SNOHF ;Snow phase-change heat flux
;W/m**2
> > ;
> > > 230 ;WGH5A ;5-wave geopotential height anomaly ;gp m
> > ;
> > > 231 ;MFLUX ;Convective cloud mass flux ;Pa/s
> > ;
> > > 232 ;DTRF ;Downward total radiation flux
;W/m**2
> > ;
> > > 233 ;UTRF ;Upward total radiation flux
;W/m**2
> > ;
> > > 234 ;BGRUN ;Baseflow-groundwater runoff
> ;kg/m**2
> > ;
> > > 235 ;SSRUN ;Storm surface runoff
> ;kg/m**2
> > ;
> > > 237 ;0TOT ;Total ozone
> ;kg/m**2
> > ;
> > > 238 ;SCP ;Snow cover percentage ;%
> > ;
> > > 239 ;SNOWT ;Snow temperature ;K
> > ;
> > > 241 ;LRGHR ;Large scale condensation heat rate ;K/s
> > ;
> > > 242 ;CNVHR ;Deep convective heating rate ;K/s
> > ;
> > > 243 ;CNVMR ;Deep convective moistening rate
> ;kg/kg/s
> > ;
> > > 244 ;SHAHR ;Shallow convective heating rate ;K/s
> > ;
> > > 245 ;SHAMR ;Shallow convective moistening rate
> ;kg/kg/s
> > ;
> > > 246 ;VDFHR ;Vertical diffusion heating rate ;K/s
> > ;
> > > 247 ;VDFUA ;Vertical diffusion zonal acceleration
;m/s**2
> > ;
> > > 248 ;VDFVA ;Vertical diffusion meridional acceleration
;m/s**2
> > ;
> > > 249 ;VDFMR ;Vertical diffusion moistening rate
> ;kg/kg/s
> > ;
> > > 250 ;SWHR ;Solar radiative heating rate ;K/s
> > ;
> > > 251 ;LWHR ;Long wave radiative heating rate ;K/s
> > ;
> > > 252 ;CD ;Drag coefficient ;
> > ;
> > > 253 ;FRICV ;Friction velocity ;m/s
> > ;
> > > 254 ;RI ;Richardson number ;
> > ;
> > > 255 ;WGS ;Wind Gust Speed ;m/s
> > ;
> >
> >
>
>
============================================================================
> ===
> Robb Kambic Unidata Program Center
> Software Engineer III Univ. Corp for Atmospheric
> Research
> address@hidden WWW: http://www.unidata.ucar.edu/
>
============================================================================
> ===
>
>
============================================================================
===
Robb Kambic Unidata Program Center
Software Engineer III Univ. Corp for Atmospheric
Research
address@hidden WWW: http://www.unidata.ucar.edu/
============================================================================
===
