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Re: 20040506: netCDF Decoders - Sun UNIX - CDLs
- Subject: Re: 20040506: netCDF Decoders - Sun UNIX - CDLs
- Date: Fri, 28 May 2004 10:30:06 -0600 (MDT)
Beth,
I was in meetings all yesterday afternoon, ugh...
Anyway here the setup need to get the CONDUIT feed for the one degree
grid. At first it might be easier to get the raw files then set up a pqact
entry to decode the one degree.
For the ldmd.conf file add lines: like:
exec "pqact -f CONDUIT|SPARE /opt/ldm/etc/pqact.conduit"
request CONDUIT "MT.avn_CY" <upstream LDM node>
Then make a file etc/pqact.conduit with the entry:
NMC2 ^/afs/.nwstg.nws.noaa.gov/ftp/(.*) !(.*)/(.*)/(.*)/(#.*)/(.*)/(.*)/(.*)/
(.*)!
FILE -close data/pub/raw/conduit/\1/\2_\3_\4_\5_\6_\7_\8_\9
This should make a file structure similar too:
/local/ldm/data/pub/raw/conduit/SL.us008001/ST.opnl/MT.avn_CY.12/RD.20040528/PT.
grid_DF.gr1/fh.0012_tl.press_gr.onedeg
% cd to that dir
Then you could decode the data:
grib_ncep_AVN_#003_200405281200_F012_U-GWD_sfc
If you do a notifyme the results should look like:
% notifyme -vl - -f CONDUIT -p "MT.avn_CY" -o 3600000
May 28 15:23:19 notifyme[25675]: 130404 20040528152311.874 CONDUIT 231
/afs/.
nwstg.nws.noaa.gov/ftp/SL.us008001/ST.opnl/MT.avn_CY.12/RD.20040528/PT.grid_DF.g
r1/fh.0000_tl.press_gr.onedeg
!grib/ncep/SPEC_SSI_AVN/#003/200405281200/F000/PRES/tropopause! 000231
If you want to directly decode the data, put a pqact entry in pqact.conduit
NMC2 ^/afs/.nwstg.nws.noaa.gov/ftp/MT.avn_CY.(..)/RD.(........)
PIPE decoders/gribtonc etc/gfs-1.0x1.0_3.cdl
data/decoded/netcdf/GRIB/\2\1_/gfs-1.0x1.0.nc
I haven't checked out the entry, could be an error. You could modify the
entry to only decode certain products. Some of the products are missing
from the gfs-1.0x1.0_3.cdl, you could run gribtocdl to find them and then
add them to gfs-1.0x1.0_3.cdl. If you make a complete cdl, I would like
to have it for the distribution.
Thanks,
Robb...
On Mon, 24 May 2004, Beth Hall wrote:
> Robb --
>
> Thanks for the quick reply. Yes, the 211 grid has constant coordinates,
> but not in the latitude/longitude coordinate system. The Dx and Dy are
> not in degrees, but ground/kilometer distance. Therefore, I am looking
> for what the lat/lon coordinate is at each constant kilometer distance.
> Even the corner lat/lon coordinates you provided indicate that there is
> not a constant _degree_ Dx or Dy.
>
> On a slightly separate note, we are really interested in the 1-degree
> GFS forecasts (we are currently downloading them daily from the ftp site)
> through the Unidata feed. In a past email, you said that the 1-degree
> grids are only available through the CONDUIT and not the NOAA port. So,
> how do we get the CONDUIT? Why isn't it available through the NOAA port,
> if I can ftp the data?
>
> Thanks for all of your help,
> Beth
>
> On Mon, 24 May 2004, Robb Kambic wrote:
>
> > On Fri, 21 May 2004, Beth Hall wrote:
> >
> > > Robb --
> > >
> > > Thanks for the advice on the CDL's. You mentioned how to use most of the
> > > CDL's except for the gfs_211.cdl. This one is of most interest to me
> > > since it seems to be for a much higher resolution (80 km) than the others
> > > and still shows the forecast data. However, I'm having a hard time
> > > knowing what the actual lat/lon coordinates are for this 80 km grid. Is
> >
> > Beth,
> >
> > The coordinates are constant.
> >
> > Lat/lon values of the corners of the grid
> > (1,1) 12.190N, 133.459W
> > (1,65) 54.536N, 152.856W
> > (93,65) 57.290N, 49.385W
> > (93,1) 14.335N, 65.091W
> >
> > Here's the basic info on all the grids at:
> >
> > http://www.nco.ncep.noaa.gov/pmb/docs/on388/tableb.html
> >
> > Actually http://www.nco.ncep.noaa.gov/pmb/docs/on388 give the details of
> > parameters, etc too.
> >
> > Other info:
> >
> > http://www.nco.ncep.noaa.gov/pmb/docs/headers/awpgfs/#TABLEGP
> >
> >
> > Robb....
> >
> > > this, perhaps a separate file that would specify this information, for I
> > > don't think I need it for every dataset I want to use -- it should stay
> > > fairly constant, right??
> > >
> > > Thanks,
> > > Beth Hall
> > >
> > > On Fri, 7 May 2004, Robb Kambic wrote:
> > >
> > > > On Thu, 6 May 2004, Unidata Support wrote:
> > > >
> > > > >
> > > > > ------- Forwarded Message
> > > > >
> > > > > >To: address@hidden
> > > > > >From: "Beth Hall" <address@hidden>
> > > > > >Subject: netCDF Decoders - Sun UNIX - CDLs
> > > > > >Organization: DRI
> > > > > >Keywords: 200405070023.i470NhxJ020678 netCDF decoders gribtonc CDL
> > > > >
> > > > > Institution: Desert Research Insitute
> > > > > Package Version: decoders-3.0.3
> > > > > Operating System: Sun UNIX
> > > > > Hardware Information: Sun
> > > > > Inquiry: I'm trying to access data from the ldm feed, partiticularly
> > > > > the GFS data. I feel very lost, but finally found the gribtonc
> > > > > command. I originally used the gfs_211.cdl file, but it gave me no
> > > > > lat/lon coordinates, just x and y.
> > > >
> > > > Beth,
> > > >
> > > > No lat/lon are given because of rounding errors, no accurate values. The
> > > > lat/lon are mainly for human information.
> > > >
> > > >
> > > >
> > > > With this cdl, the ncdump -h said
> > > > > there were 21 records (I'm assuming this refers to the forecasts,
> > > > > themselves).
> > > >
> > > > Your correct the records are for forcast times:
> > > >
> > > > valtime_offset = 0, 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78,
> > > > 84, 90, 96, 102, 108, 114, 120 ;
> > > >
> > > >
> > > > I did some web searching and found that there were other
> > > > > CDLs including a 1 degree CDL.
> > > >
> > > > The 1 degree grids are only on the CONDUIT feed, not the standard
> > > > NOAAPORT
> > > > feed.
> > > >
> > > >
> > > > I tried it along with the
> > > > > gfs_21-24.cdl, gfs_25-26.cdl, and the gfs_37-44.cdl. Several of those
> > > > > actually have the lat/lon coordinate information, but now show 0
> > > > > records (no forecast data?).
> > > >
> > > > Maybe you don't have the correct pqact entries, here's the ones we are
> > > > using. Remember the white spaces are tabs between the parts of the
> > > > entries.
> > > >
> > > > # GFS model on global 5.0 x 2.5 degree grids
> > > > HRS ^H.[A-D]... .... (..)(..).*/m(SPEC62MRF|MRF)
> > > > PIPE /usr/local/ldm/decoders/gribtonc
> > > > etc/gfs_21-24.cdl
> > > > data/pub/decoded/netcdf/GRIB/(\1:yyyy)(\1:mm)\1\2_gfs_21-24.nc
> > > >
> > > > # GFS model on global 5.0 x 5.0 degree grid
> > > > HRS ^H.[EF]... KWB. (..)(..)
> > > > PIPE /usr/local/ldm/decoders/gribtonc
> > > > etc/gfs_25-26.cdl
> > > > data/pub/decoded/netcdf/GRIB/(\1:yyyy)(\1:mm)\1\2_gfs_25-26.nc
> > > >
> > > >
> > > > # GFS model on thinned grids, interpolated to global 5.0 x 2.5 regular
> > > > grid
> > > > HRS ^H.[I-P]... KWB. (..)(..).*(/mAVN|/mSSIAVN)
> > > > PIPE /usr/local/ldm/decoders/gribtonc
> > > > -q "lin,dlat=2.5,dlon=5.0" etc/gfs_37-44.cdl
> > > > data/pub/decoded/netcdf/GRIB/(\1:yyyy)(\1:mm)\1\2_gfs_37-44.nc
> > > >
> > > > I know the data must be there, but clearly
> > > > > don't understand what these different CDLs are doing, which one I
> > > >
> > > > The cdl file are templates for making the NetCDF files, the number
> > > > designation at the end of the cdl refers to the grib sections ie 21-24
> > > > that are stitched together to form the whole grib file.
> > > >
> > > > Robb...
> > > >
> > > > > should use, and which ones give me the lat/lon coordinate information.
> > > > > Can you help? Thanks.
> > > > >
> > > > > --
> > > > > NOTE: All email exchanges with Unidata User Support are recorded in
> > > > > the
> > > > > Unidata inquiry tracking system and then made publically available
> > > > > through the web. If you do not want to have your interactions made
> > > > > available in this way, you must let us know in each email you send to
> > > > > us.
> > > > >
> > > > > ------- End of Forwarded Message
> > > > >
> > > >
> > > > ===============================================================================
> > > > 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/
===============================================================================netcdf gfs { // GFS 1 degree grid
dimensions:
record = UNLIMITED ; // (reference time, forecast time)
lat = 181 ; // latitude
lon = 360 ; // longitude
level = 26 ; // isobaric levels
lpdg = 2 ; // layer between levels at specif. pressure
diffs from ground
fh = 3 ; // fixed height level
sigma = 1 ; // sigma level
ls = 4 ; // layer between 2 sigma levels
lbls = 2 ; // layer between 2 depths below land surface
fhg = 2 ; // fixed height above ground
time_len = 21 ; // string length for datetime strings
valtime_offset = 4 ; // number of offset times
nmodels = 1 ; // number of models
ngrids = 1 ; // number of grids
nav = 1 ; // for navigation
nav_len = 100 ; // max string length for navigation strings
variables:
double reftime(record) ; // reference time of the model
reftime:long_name = "reference time" ;
reftime:units = "hours since 1992-1-1" ;
double valtime(record) ; // forecast time ("valid" time)
valtime:long_name = "valid time" ;
valtime:units = "hours since 1992-1-1" ;
:record = "reftime, valtime" ; // "dimension attribute" -- means
// (reftime, valtime) uniquely
// determine record
char datetime(record, time_len) ; // derived from reftime
datetime:long_name = "reference date and time" ;
// units YYYY-MM-DD hh:mm:ssZ (ISO 8601)
double valtime_offset(valtime_offset) ; // valtime - reftime
valtime_offset:long_name = "hours from reference time" ;
valtime_offset:units = "hours" ;
char forecasttime(record, time_len) ; // derived from valtime
forecasttime:long_name = "forecast date and time" ;
// units YYYY-MM-DD hh:mm:ssZ (ISO 8601)
float level(level) ;
level:long_name = "isobaric level" ;
level:units = "hectopascals" ;
:lpdg = "lpdg_bot, lpdg_top" ; // ("lpdg_bot, lpdg_top") uniquely
// determines lpdg
float lpdg_bot(lpdg) ;
lpdg_bot:long_name = "bottom level of layer between levels at
specif. pressure diffs from ground " ;
lpdg_bot:units = "hPa" ;
float lpdg_top(lpdg) ;
lpdg_top:long_name = "top level of layer between levels at
specif. pressure diffs from ground " ;
lpdg_top:units = "hPa" ;
float fh(fh) ;
fh:long_name = "fixed height level" ;
fh:units = "meters" ;
float sigma(sigma) ;
sigma:long_name = "sigma level" ;
sigma:units = ".0001" ;
:ls = "ls_bot, ls_top" ; // ("ls_bot, ls_top") uniquely
// determines ls
float ls_bot(ls) ;
ls_bot:long_name = "bottom level of layer between 2 sigma levels
" ;
ls_bot:units = ".01" ;
float ls_top(ls) ;
ls_top:long_name = "top level of layer between 2 sigma levels " ;
ls_top:units = ".01" ;
:lbls = "lbls_bot, lbls_top" ; // ("lbls_bot, lbls_top") uniquely
// determines lbls
float lbls_bot(lbls) ;
lbls_bot:long_name = "bottom level of layer between 2 depths
below land surface " ;
lbls_bot:units = "cm" ;
float lbls_top(lbls) ;
lbls_top:long_name = "top level of layer between 2 depths below
land surface " ;
lbls_top:units = "cm" ;
float fhg(fhg) ;
fhg:long_name = "fixed height above ground" ;
fhg:units = "meters" ;
// The following lat and lon coordinate variables are redundant,
// since the navigation variables provide the necessary information.
// The extra information is included here for human readability.
float lat(lat) ;
lat:long_name = "latitude" ;
lat:units = "degrees_north" ;
float lon(lon) ;
lon:long_name = "longitude" ;
lon:units = "degrees_east" ;
long model_id(nmodels) ;
model_id:long_name = "generating process ID number" ;
// navigation variables all use nav dimension
char nav_model(nav, nav_len) ; // navigation parameterization
nav_model:long_name = "navigation model name" ;
int grid_type_code(nav) ;
grid_type_code:long_name = "GRIB-1 GDS data representation type"
;
char grid_type(nav, nav_len) ;
grid_type:long_name = "GRIB-1 grid type" ;
char grid_name(nav, nav_len) ;
grid_name:long_name = "grid name" ;
int grid_center(nav) ;
grid_center:long_name = "GRIB-1 originating center ID" ;
int grid_number(nav, ngrids) ;
grid_number:long_name = "GRIB-1 catalogued grid numbers" ;
grid_number:_FillValue = -9999 ;
char i_dim(nav, nav_len) ;
i_dim:long_name = "longitude dimension name" ;
char j_dim(nav, nav_len) ;
j_dim:long_name = "latitude dimension name" ;
int Ni(nav) ;
Ni:long_name = "number of points along a latitude circle" ;
int Nj(nav) ;
Nj:long_name = "number of points along a longitude circle" ;
float La1(nav) ;
La1:long_name = "latitude of first grid point" ;
La1:units = "degrees_north" ;
float Lo1(nav) ;
Lo1:long_name = "longitude of first grid point" ;
Lo1:units = "degrees_east" ;
float La2(nav) ;
La2:long_name = "latitude of last grid point" ;
La2:units = "degrees_north" ;
float Lo2(nav) ;
Lo2:long_name = "longitude of last grid point" ;
Lo2:units = "degrees_east" ;
float Di(nav) ;
Di:long_name = "longitudinal direction increment" ;
Di:units = "degrees" ;
float Dj(nav) ;
Dj:long_name = "latitudinal direction increment" ;
Dj:units = "degrees" ;
byte ResCompFlag(nav) ;
ResCompFlag:long_name = "resolution and component flags" ;
// end of navigation variables
float Z(record,level,lat,lon) ;
Z:long_name = "Geopotential height at isobaric levels" ;
Z:GRIB_parameter_number = 7 ;
Z:GRIB_level_flag = 100 ;
Z:units = "gp m" ;
Z:_FillValue = -9999.f ;
Z:navigation = "nav" ;
float Z_sfc(lat,lon) ;
Z_sfc:long_name = "Geopotential height at surface of the earth" ;
Z_sfc:GRIB_parameter_number = 7 ;
Z_sfc:GRIB_level_flag = 1 ;
Z_sfc:units = "gp m" ;
Z_sfc:_FillValue = -9999.f ;
Z_sfc:navigation = "nav" ;
float Z_trop(record,lat,lon) ;
Z_trop:long_name = "Geopotential height at tropopause" ;
Z_trop:GRIB_parameter_number = 7 ;
Z_trop:GRIB_level_flag = 7 ;
Z_trop:units = "gp m" ;
Z_trop:_FillValue = -9999.f ;
Z_trop:navigation = "nav" ;
float Z_maxwind(record,lat,lon) ;
Z_maxwind:long_name = "Geopotential height at maximium wind
speed level" ;
Z_maxwind:GRIB_parameter_number = 7 ;
Z_maxwind:GRIB_level_flag = 6 ;
Z_maxwind:units = "gp m" ;
Z_maxwind:_FillValue = -9999.f ;
Z_maxwind:navigation = "nav" ;
float Z_htfl(record,lat,lon) ;
Z_htfl:long_name = "Geopotential height at highest tropospheric
freezing level" ;
Z_htfl:GRIB_parameter_number = 7 ;
Z_htfl:GRIB_level_flag = 204 ;
Z_htfl:units = "gp m" ;
Z_htfl:_FillValue = -9999.f ;
Z_htfl:navigation = "nav" ;
float Z_frzlvl(record,lat,lon) ;
Z_frzlvl:long_name = "Geopotential height at 0 degree isotherm
level" ;
Z_frzlvl:GRIB_parameter_number = 7 ;
Z_frzlvl:GRIB_level_flag = 4 ;
Z_frzlvl:units = "gp m" ;
Z_frzlvl:_FillValue = -9999.f ;
Z_frzlvl:navigation = "nav" ;
float T(record,level,lat,lon) ;
T:long_name = "Temperature at isobaric levels" ;
T:GRIB_parameter_number = 11 ;
T:GRIB_level_flag = 100 ;
T:units = "degK" ;
T:_FillValue = -9999.f ;
T:navigation = "nav" ;
float T_lpdg(record,lpdg,lat,lon) ;
T_lpdg:long_name = "Temperature at layer between levels at
specif. pressure diffs from ground" ;
T_lpdg:GRIB_parameter_number = 11 ;
T_lpdg:GRIB_level_flag = 116 ;
T_lpdg:units = "degK" ;
T_lpdg:_FillValue = -9999.f ;
T_lpdg:navigation = "nav" ;
float T_fh(record,fh,lat,lon) ;
T_fh:long_name = "Temperature at fixed height level" ;
T_fh:GRIB_parameter_number = 11 ;
T_fh:GRIB_level_flag = 103 ;
T_fh:units = "degK" ;
T_fh:_FillValue = -9999.f ;
T_fh:navigation = "nav" ;
float T_hctl(record,lat,lon) ;
T_hctl:long_name = "Temperature at high cloud top level" ;
T_hctl:GRIB_parameter_number = 11 ;
T_hctl:GRIB_level_flag = 233 ;
T_hctl:units = "degK" ;
T_hctl:_FillValue = -9999.f ;
T_hctl:navigation = "nav" ;
float T_mctl(record,lat,lon) ;
T_mctl:long_name = "Temperature at middle cloud top level" ;
T_mctl:GRIB_parameter_number = 11 ;
T_mctl:GRIB_level_flag = 223 ;
T_mctl:units = "degK" ;
T_mctl:_FillValue = -9999.f ;
T_mctl:navigation = "nav" ;
float T_fhg(record,fhg,lat,lon) ;
T_fhg:long_name = "Temperature at fixed height above ground" ;
T_fhg:GRIB_parameter_number = 11 ;
T_fhg:GRIB_level_flag = 105 ;
T_fhg:units = "degK" ;
T_fhg:_FillValue = -9999.f ;
T_fhg:navigation = "nav" ;
float T_trop(record,lat,lon) ;
T_trop:long_name = "Temperature at tropopause" ;
T_trop:GRIB_parameter_number = 11 ;
T_trop:GRIB_level_flag = 7 ;
T_trop:units = "degK" ;
T_trop:_FillValue = -9999.f ;
T_trop:navigation = "nav" ;
float T_maxwind(record,lat,lon) ;
T_maxwind:long_name = "Temperature at maximium wind speed level"
;
T_maxwind:GRIB_parameter_number = 11 ;
T_maxwind:GRIB_level_flag = 6 ;
T_maxwind:units = "degK" ;
T_maxwind:_FillValue = -9999.f ;
T_maxwind:navigation = "nav" ;
float T_lbls(record,lbls,lat,lon) ;
T_lbls:long_name = "Temperature at layer between 2 depths below
land surface" ;
T_lbls:GRIB_parameter_number = 11 ;
T_lbls:GRIB_level_flag = 112 ;
T_lbls:units = "degK" ;
T_lbls:_FillValue = -9999.f ;
T_lbls:navigation = "nav" ;
float T_sigma(record,sigma,lat,lon) ;
T_sigma:long_name = "Temperature at sigma level" ;
T_sigma:GRIB_parameter_number = 11 ;
T_sigma:GRIB_level_flag = 107 ;
T_sigma:units = "degK" ;
T_sigma:_FillValue = -9999.f ;
T_sigma:navigation = "nav" ;
float T_sfc(record,lat,lon) ;
T_sfc:long_name = "Temperature at surface of the earth" ;
T_sfc:GRIB_parameter_number = 11 ;
T_sfc:GRIB_level_flag = 1 ;
T_sfc:units = "degK" ;
T_sfc:_FillValue = -9999.f ;
T_sfc:navigation = "nav" ;
float T_lctl(record,lat,lon) ;
T_lctl:long_name = "Temperature at low cloud top level" ;
T_lctl:GRIB_parameter_number = 11 ;
T_lctl:GRIB_level_flag = 213 ;
T_lctl:units = "degK" ;
T_lctl:_FillValue = -9999.f ;
T_lctl:navigation = "nav" ;
float omega(record,level,lat,lon) ;
omega:long_name = "Pressure vertical velocity at isobaric
levels" ;
omega:GRIB_parameter_number = 39 ;
omega:GRIB_level_flag = 100 ;
omega:units = "Pa/s" ;
omega:_FillValue = -9999.f ;
omega:navigation = "nav" ;
float omega_sigma(record,sigma,lat,lon) ;
omega_sigma:long_name = "Pressure vertical velocity at sigma
level" ;
omega_sigma:GRIB_parameter_number = 39 ;
omega_sigma:GRIB_level_flag = 107 ;
omega_sigma:units = "Pa/s" ;
omega_sigma:_FillValue = -9999.f ;
omega_sigma:navigation = "nav" ;
float RH(record,level,lat,lon) ;
RH:long_name = "Relative humidity at isobaric levels" ;
RH:GRIB_parameter_number = 52 ;
RH:GRIB_level_flag = 100 ;
RH:units = "percent" ;
RH:_FillValue = -9999.f ;
RH:navigation = "nav" ;
float RH_atm(record,lat,lon) ;
RH_atm:long_name = "Relative humidity at entire atmosphere
considered as a single layer" ;
RH_atm:GRIB_parameter_number = 52 ;
RH_atm:GRIB_level_flag = 200 ;
RH_atm:units = "percent" ;
RH_atm:_FillValue = -9999.f ;
RH_atm:navigation = "nav" ;
float RH_sigma(record,sigma,lat,lon) ;
RH_sigma:long_name = "Relative humidity at sigma level" ;
RH_sigma:GRIB_parameter_number = 52 ;
RH_sigma:GRIB_level_flag = 107 ;
RH_sigma:units = "percent" ;
RH_sigma:_FillValue = -9999.f ;
RH_sigma:navigation = "nav" ;
float RH_ls(record,ls,lat,lon) ;
RH_ls:long_name = "Relative humidity at layer between 2 sigma
levels" ;
RH_ls:GRIB_parameter_number = 52 ;
RH_ls:GRIB_level_flag = 108 ;
RH_ls:units = "percent" ;
RH_ls:_FillValue = -9999.f ;
RH_ls:navigation = "nav" ;
float RH_frzlvl(record,lat,lon) ;
RH_frzlvl:long_name = "Relative humidity at 0 degree isotherm
level" ;
RH_frzlvl:GRIB_parameter_number = 52 ;
RH_frzlvl:GRIB_level_flag = 4 ;
RH_frzlvl:units = "percent" ;
RH_frzlvl:_FillValue = -9999.f ;
RH_frzlvl:navigation = "nav" ;
float RH_fhg(record,fhg,lat,lon) ;
RH_fhg:long_name = "Relative humidity at fixed height above
ground" ;
RH_fhg:GRIB_parameter_number = 52 ;
RH_fhg:GRIB_level_flag = 105 ;
RH_fhg:units = "percent" ;
RH_fhg:_FillValue = -9999.f ;
RH_fhg:navigation = "nav" ;
float RH_lpdg(record,lpdg,lat,lon) ;
RH_lpdg:long_name = "Relative humidity at layer between levels
at specif. pressure diffs from ground" ;
RH_lpdg:GRIB_parameter_number = 52 ;
RH_lpdg:GRIB_level_flag = 116 ;
RH_lpdg:units = "percent" ;
RH_lpdg:_FillValue = -9999.f ;
RH_lpdg:navigation = "nav" ;
float RH_htfl(record,lat,lon) ;
RH_htfl:long_name = "Relative humidity at highest tropospheric
freezing level" ;
RH_htfl:GRIB_parameter_number = 52 ;
RH_htfl:GRIB_level_flag = 204 ;
RH_htfl:units = "percent" ;
RH_htfl:_FillValue = -9999.f ;
RH_htfl:navigation = "nav" ;
float absvor(record,level,lat,lon) ;
absvor:long_name = "Absolute vorticity at isobaric levels" ;
absvor:GRIB_parameter_number = 41 ;
absvor:GRIB_level_flag = 100 ;
absvor:units = "1/s" ;
absvor:_FillValue = -9999.f ;
absvor:navigation = "nav" ;
float o3mr(record,level,lat,lon) ;
o3mr:long_name = "Ozone mixing ratio at isobaric levels" ;
o3mr:GRIB_parameter_number = 154 ;
o3mr:GRIB_level_flag = 100 ;
o3mr:units = "kg/kg" ;
o3mr:_FillValue = -9999.f ;
o3mr:navigation = "nav" ;
float clwmr(record,level,lat,lon) ;
clwmr:long_name = "Cloud water at isobaric levels" ;
clwmr:GRIB_parameter_number = 153 ;
clwmr:GRIB_level_flag = 100 ;
clwmr:units = "kg/kg" ;
clwmr:_FillValue = -9999.f ;
clwmr:navigation = "nav" ;
float u(record,level,lat,lon) ;
u:long_name = "u-component of wind at isobaric levels" ;
u:GRIB_parameter_number = 33 ;
u:GRIB_level_flag = 100 ;
u:units = "m/s" ;
u:_FillValue = -9999.f ;
u:navigation = "nav" ;
float u_fh(record,fh,lat,lon) ;
u_fh:long_name = "u-component of wind at fixed height level" ;
u_fh:GRIB_parameter_number = 33 ;
u_fh:GRIB_level_flag = 103 ;
u_fh:units = "m/s" ;
u_fh:_FillValue = -9999.f ;
u_fh:navigation = "nav" ;
float u_lpdg(record,lpdg,lat,lon) ;
u_lpdg:long_name = "u-component of wind at layer between levels
at specif. pressure diffs from ground" ;
u_lpdg:GRIB_parameter_number = 33 ;
u_lpdg:GRIB_level_flag = 116 ;
u_lpdg:units = "m/s" ;
u_lpdg:_FillValue = -9999.f ;
u_lpdg:navigation = "nav" ;
float u_trop(record,lat,lon) ;
u_trop:long_name = "u-component of wind at tropopause" ;
u_trop:GRIB_parameter_number = 33 ;
u_trop:GRIB_level_flag = 7 ;
u_trop:units = "m/s" ;
u_trop:_FillValue = -9999.f ;
u_trop:navigation = "nav" ;
float u_sigma(record,sigma,lat,lon) ;
u_sigma:long_name = "u-component of wind at sigma level" ;
u_sigma:GRIB_parameter_number = 33 ;
u_sigma:GRIB_level_flag = 107 ;
u_sigma:units = "m/s" ;
u_sigma:_FillValue = -9999.f ;
u_sigma:navigation = "nav" ;
float u_maxwind(record,lat,lon) ;
u_maxwind:long_name = "u-component of wind at maximium wind
speed level" ;
u_maxwind:GRIB_parameter_number = 33 ;
u_maxwind:GRIB_level_flag = 6 ;
u_maxwind:units = "m/s" ;
u_maxwind:_FillValue = -9999.f ;
u_maxwind:navigation = "nav" ;
float u_fhg(record,fhg,lat,lon) ;
u_fhg:long_name = "u-component of wind at fixed height above
ground" ;
u_fhg:GRIB_parameter_number = 33 ;
u_fhg:GRIB_level_flag = 105 ;
u_fhg:units = "m/s" ;
u_fhg:_FillValue = -9999.f ;
u_fhg:navigation = "nav" ;
float v(record,level,lat,lon) ;
v:long_name = "v-component of wind at isobaric levels" ;
v:GRIB_parameter_number = 34 ;
v:GRIB_level_flag = 100 ;
v:units = "m/s" ;
v:_FillValue = -9999.f ;
v:navigation = "nav" ;
float v_fh(record,fh,lat,lon) ;
v_fh:long_name = "v-component of wind at fixed height level" ;
v_fh:GRIB_parameter_number = 34 ;
v_fh:GRIB_level_flag = 103 ;
v_fh:units = "m/s" ;
v_fh:_FillValue = -9999.f ;
v_fh:navigation = "nav" ;
float v_trop(record,lat,lon) ;
v_trop:long_name = "v-component of wind at tropopause" ;
v_trop:GRIB_parameter_number = 34 ;
v_trop:GRIB_level_flag = 7 ;
v_trop:units = "m/s" ;
v_trop:_FillValue = -9999.f ;
v_trop:navigation = "nav" ;
float v_maxwind(record,lat,lon) ;
v_maxwind:long_name = "v-component of wind at maximium wind
speed level" ;
v_maxwind:GRIB_parameter_number = 34 ;
v_maxwind:GRIB_level_flag = 6 ;
v_maxwind:units = "m/s" ;
v_maxwind:_FillValue = -9999.f ;
v_maxwind:navigation = "nav" ;
float v_sigma(record,sigma,lat,lon) ;
v_sigma:long_name = "v-component of wind at sigma level" ;
v_sigma:GRIB_parameter_number = 34 ;
v_sigma:GRIB_level_flag = 107 ;
v_sigma:units = "m/s" ;
v_sigma:_FillValue = -9999.f ;
v_sigma:navigation = "nav" ;
float v_lpdg(record,lpdg,lat,lon) ;
v_lpdg:long_name = "v-component of wind at layer between levels
at specif. pressure diffs from ground" ;
v_lpdg:GRIB_parameter_number = 34 ;
v_lpdg:GRIB_level_flag = 116 ;
v_lpdg:units = "m/s" ;
v_lpdg:_FillValue = -9999.f ;
v_lpdg:navigation = "nav" ;
float v_fhg(record,fhg,lat,lon) ;
v_fhg:long_name = "v-component of wind at fixed height above
ground" ;
v_fhg:GRIB_parameter_number = 34 ;
v_fhg:GRIB_level_flag = 105 ;
v_fhg:units = "m/s" ;
v_fhg:_FillValue = -9999.f ;
v_fhg:navigation = "nav" ;
float P_trop(record,lat,lon) ;
P_trop:long_name = "Pressure at tropopause" ;
P_trop:GRIB_parameter_number = 1 ;
P_trop:GRIB_level_flag = 7 ;
P_trop:units = "Pa" ;
P_trop:_FillValue = -9999.f ;
P_trop:navigation = "nav" ;
float P_maxwind(record,lat,lon) ;
P_maxwind:long_name = "Pressure at maximium wind speed level" ;
P_maxwind:GRIB_parameter_number = 1 ;
P_maxwind:GRIB_level_flag = 6 ;
P_maxwind:units = "Pa" ;
P_maxwind:_FillValue = -9999.f ;
P_maxwind:navigation = "nav" ;
float P_lcbl(record,lat,lon) ;
P_lcbl:long_name = "Pressure at low cloud bottom level" ;
P_lcbl:GRIB_parameter_number = 1 ;
P_lcbl:GRIB_level_flag = 212 ;
P_lcbl:units = "Pa" ;
P_lcbl:_FillValue = -9999.f ;
P_lcbl:navigation = "nav" ;
float P_hcbl(record,lat,lon) ;
P_hcbl:long_name = "Pressure at high cloud bottom level" ;
P_hcbl:GRIB_parameter_number = 1 ;
P_hcbl:GRIB_level_flag = 232 ;
P_hcbl:units = "Pa" ;
P_hcbl:_FillValue = -9999.f ;
P_hcbl:navigation = "nav" ;
float P_mctl(record,lat,lon) ;
P_mctl:long_name = "Pressure at middle cloud top level" ;
P_mctl:GRIB_parameter_number = 1 ;
P_mctl:GRIB_level_flag = 223 ;
P_mctl:units = "Pa" ;
P_mctl:_FillValue = -9999.f ;
P_mctl:navigation = "nav" ;
float P_sfc(record,lat,lon) ;
P_sfc:long_name = "Pressure at surface of the earth" ;
P_sfc:GRIB_parameter_number = 1 ;
P_sfc:GRIB_level_flag = 1 ;
P_sfc:units = "Pa" ;
P_sfc:_FillValue = -9999.f ;
P_sfc:navigation = "nav" ;
float P_hctl(record,lat,lon) ;
P_hctl:long_name = "Pressure at high cloud top level" ;
P_hctl:GRIB_parameter_number = 1 ;
P_hctl:GRIB_level_flag = 233 ;
P_hctl:units = "Pa" ;
P_hctl:_FillValue = -9999.f ;
P_hctl:navigation = "nav" ;
float P_lctl(record,lat,lon) ;
P_lctl:long_name = "Pressure at low cloud top level" ;
P_lctl:GRIB_parameter_number = 1 ;
P_lctl:GRIB_level_flag = 213 ;
P_lctl:units = "Pa" ;
P_lctl:_FillValue = -9999.f ;
P_lctl:navigation = "nav" ;
float P_mcbl(record,lat,lon) ;
P_mcbl:long_name = "Pressure at middle cloud bottom level" ;
P_mcbl:GRIB_parameter_number = 1 ;
P_mcbl:GRIB_level_flag = 222 ;
P_mcbl:units = "Pa" ;
P_mcbl:_FillValue = -9999.f ;
P_mcbl:navigation = "nav" ;
float P_cctl(record,lat,lon) ;
P_cctl:long_name = "Pressure at convective cloud top height" ;
P_cctl:GRIB_parameter_number = 1 ;
P_cctl:GRIB_level_flag = 243 ;
P_cctl:units = "Pa" ;
P_cctl:_FillValue = -9999.f ;
P_cctl:navigation = "nav" ;
float P_ccbl(record,lat,lon) ;
P_ccbl:long_name = "Pressure at convective cloud bottom height" ;
P_ccbl:GRIB_parameter_number = 1 ;
P_ccbl:GRIB_level_flag = 242 ;
P_ccbl:units = "Pa" ;
P_ccbl:_FillValue = -9999.f ;
P_ccbl:navigation = "nav" ;
float vert_sshr_trop(record,lat,lon) ;
vert_sshr_trop:long_name = "Vertical speed shear at tropopause" ;
vert_sshr_trop:GRIB_parameter_number = 136 ;
vert_sshr_trop:GRIB_level_flag = 7 ;
vert_sshr_trop:units = "1/s" ;
vert_sshr_trop:_FillValue = -9999.f ;
vert_sshr_trop:navigation = "nav" ;
float cin_sfc(record,lat,lon) ;
cin_sfc:long_name = "Convective inhibition at surface of the
earth" ;
cin_sfc:GRIB_parameter_number = 156 ;
cin_sfc:GRIB_level_flag = 1 ;
cin_sfc:units = "J/kg" ;
cin_sfc:_FillValue = -9999.f ;
cin_sfc:navigation = "nav" ;
float cin_lpdg(record,lpdg,lat,lon) ;
cin_lpdg:long_name = "Convective inhibition at layer between
levels at specif. pressure diffs from ground" ;
cin_lpdg:GRIB_parameter_number = 156 ;
cin_lpdg:GRIB_level_flag = 116 ;
cin_lpdg:units = "J/kg" ;
cin_lpdg:_FillValue = -9999.f ;
cin_lpdg:navigation = "nav" ;
float totoz_atm(record,lat,lon) ;
totoz_atm:long_name = "Total ozone at entire atmosphere
considered as a single layer" ;
totoz_atm:GRIB_parameter_number = 10 ;
totoz_atm:GRIB_level_flag = 200 ;
totoz_atm:units = "" ;
totoz_atm:_FillValue = -9999.f ;
totoz_atm:navigation = "nav" ;
float theta_sigma(record,sigma,lat,lon) ;
theta_sigma:long_name = "Potential temperature at sigma level" ;
theta_sigma:GRIB_parameter_number = 13 ;
theta_sigma:GRIB_level_flag = 107 ;
theta_sigma:units = "degK" ;
theta_sigma:_FillValue = -9999.f ;
theta_sigma:navigation = "nav" ;
float snow_wat(record,lat,lon) ;
snow_wat:long_name = "Water equivalent of accumulated snow depth
at surface of the earth" ;
snow_wat:GRIB_parameter_number = 65 ;
snow_wat:GRIB_level_flag = 1 ;
snow_wat:units = "kg/m2" ;
snow_wat:_FillValue = -9999.f ;
snow_wat:navigation = "nav" ;
float lat_ht_sfc(record,lat,lon) ;
lat_ht_sfc:long_name = "Latent heat flux at surface of the
earth" ;
lat_ht_sfc:GRIB_parameter_number = 121 ;
lat_ht_sfc:GRIB_level_flag = 1 ;
lat_ht_sfc:units = "W/m2" ;
lat_ht_sfc:_FillValue = -9999.f ;
lat_ht_sfc:navigation = "nav" ;
float dlwrf_sfc(record,lat,lon) ;
dlwrf_sfc:long_name = "Downward long wave rad. flux at surface
of the earth" ;
dlwrf_sfc:GRIB_parameter_number = 205 ;
dlwrf_sfc:GRIB_level_flag = 1 ;
dlwrf_sfc:units = "W/m2" ;
dlwrf_sfc:_FillValue = -9999.f ;
dlwrf_sfc:navigation = "nav" ;
float soilw_lbls(record,lbls,lat,lon) ;
soilw_lbls:long_name = "Volumetric soil moisture content at
layer between 2 depths below land surface" ;
soilw_lbls:GRIB_parameter_number = 144 ;
soilw_lbls:GRIB_level_flag = 112 ;
soilw_lbls:units = "" ;
soilw_lbls:_FillValue = -9999.f ;
soilw_lbls:navigation = "nav" ;
float uswrf_topa(record,lat,lon) ;
uswrf_topa:long_name = "Upward short wave rad. flux at nominal
top of atmosphere" ;
uswrf_topa:GRIB_parameter_number = 211 ;
uswrf_topa:GRIB_level_flag = 8 ;
uswrf_topa:units = "W/m2" ;
uswrf_topa:_FillValue = -9999.f ;
uswrf_topa:navigation = "nav" ;
float uswrf_sfc(record,lat,lon) ;
uswrf_sfc:long_name = "Upward short wave rad. flux at surface of
the earth" ;
uswrf_sfc:GRIB_parameter_number = 211 ;
uswrf_sfc:GRIB_level_flag = 1 ;
uswrf_sfc:units = "W/m2" ;
uswrf_sfc:_FillValue = -9999.f ;
uswrf_sfc:navigation = "nav" ;
float N_mcy(record,lat,lon) ;
N_mcy:long_name = "Total cloud cover at middle cloud layer" ;
N_mcy:GRIB_parameter_number = 71 ;
N_mcy:GRIB_level_flag = 224 ;
N_mcy:units = "percent" ;
N_mcy:_FillValue = -9999.f ;
N_mcy:navigation = "nav" ;
float N_hcy(record,lat,lon) ;
N_hcy:long_name = "Total cloud cover at highcloud layer" ;
N_hcy:GRIB_parameter_number = 71 ;
N_hcy:GRIB_level_flag = 234 ;
N_hcy:units = "percent" ;
N_hcy:_FillValue = -9999.f ;
N_hcy:navigation = "nav" ;
float N_ccy(record,lat,lon) ;
N_ccy:long_name = "Total cloud cover at convective cloud layer" ;
N_ccy:GRIB_parameter_number = 71 ;
N_ccy:GRIB_level_flag = 244 ;
N_ccy:units = "percent" ;
N_ccy:_FillValue = -9999.f ;
N_ccy:navigation = "nav" ;
float N_bcy(record,lat,lon) ;
N_bcy:long_name = "Total cloud cover at boundary layer cloud
layer" ;
N_bcy:GRIB_parameter_number = 71 ;
N_bcy:GRIB_level_flag = 211 ;
N_bcy:units = "percent" ;
N_bcy:_FillValue = -9999.f ;
N_bcy:navigation = "nav" ;
float N_lcy(record,lat,lon) ;
N_lcy:long_name = "Total cloud cover at low cloud layer" ;
N_lcy:GRIB_parameter_number = 71 ;
N_lcy:GRIB_level_flag = 214 ;
N_lcy:units = "percent" ;
N_lcy:_FillValue = -9999.f ;
N_lcy:navigation = "nav" ;
float N_atm(record,lat,lon) ;
N_atm:long_name = "Total cloud cover at entire atmosphere
considered as a single layer" ;
N_atm:GRIB_parameter_number = 71 ;
N_atm:GRIB_level_flag = 200 ;
N_atm:units = "percent" ;
N_atm:_FillValue = -9999.f ;
N_atm:navigation = "nav" ;
float cprat(record,lat,lon) ;
cprat:long_name = "Convective precipitation rate at surface of
the earth" ;
cprat:GRIB_parameter_number = 214 ;
cprat:GRIB_level_flag = 1 ;
cprat:units = "kg/m2/s" ;
cprat:_FillValue = -9999.f ;
cprat:navigation = "nav" ;
float gflux(record,lat,lon) ;
gflux:long_name = "Ground heat flux at surface of the earth" ;
gflux:GRIB_parameter_number = 155 ;
gflux:GRIB_level_flag = 1 ;
gflux:units = "W/m2" ;
gflux:_FillValue = -9999.f ;
gflux:navigation = "nav" ;
float cwork_atm(record,lat,lon) ;
cwork_atm:long_name = "Cloud workfunction at entire atmosphere
considered as a single layer" ;
cwork_atm:GRIB_parameter_number = 146 ;
cwork_atm:GRIB_level_flag = 200 ;
cwork_atm:units = "J/kg" ;
cwork_atm:_FillValue = -9999.f ;
cwork_atm:navigation = "nav" ;
float hpbl_sfc(record,lat,lon) ;
hpbl_sfc:long_name = "Planetary boundary layer height at surface
of the earth" ;
hpbl_sfc:GRIB_parameter_number = 221 ;
hpbl_sfc:GRIB_level_flag = 1 ;
hpbl_sfc:units = "m" ;
hpbl_sfc:_FillValue = -9999.f ;
hpbl_sfc:navigation = "nav" ;
float crain(record,lat,lon) ;
crain:long_name = "Categorical rain (yes=1; no=0) at surface of
the earth" ;
crain:GRIB_parameter_number = 140 ;
crain:GRIB_level_flag = 1 ;
crain:units = "bit" ;
crain:_FillValue = -9999.f ;
crain:navigation = "nav" ;
float cfrzrn(record,lat,lon) ;
cfrzrn:long_name = "Categorical freezing rain (yes=1; no=0) at
surface of the earth" ;
cfrzrn:GRIB_parameter_number = 141 ;
cfrzrn:GRIB_level_flag = 1 ;
cfrzrn:units = "bit" ;
cfrzrn:_FillValue = -9999.f ;
cfrzrn:navigation = "nav" ;
float Tmin_fhg(record,fhg,lat,lon) ;
Tmin_fhg:long_name = "Minimum temperature at fixed height above
ground" ;
Tmin_fhg:GRIB_parameter_number = 16 ;
Tmin_fhg:GRIB_level_flag = 105 ;
Tmin_fhg:units = "degK" ;
Tmin_fhg:_FillValue = -9999.f ;
Tmin_fhg:navigation = "nav" ;
float v-gwd_sfc(record,lat,lon) ;
v-gwd_sfc:long_name = "Meridional flux of gravity wave stress at
surface of the earth" ;
v-gwd_sfc:GRIB_parameter_number = 148 ;
v-gwd_sfc:GRIB_level_flag = 1 ;
v-gwd_sfc:units = "N/m2" ;
v-gwd_sfc:_FillValue = -9999.f ;
v-gwd_sfc:navigation = "nav" ;
float Zdev(record,level,lat,lon) ;
Zdev:long_name = "Geopotential height anomaly at isobaric
levels" ;
Zdev:GRIB_parameter_number = 27 ;
Zdev:GRIB_level_flag = 100 ;
Zdev:units = "gp m" ;
Zdev:_FillValue = -9999.f ;
Zdev:navigation = "nav" ;
float u-gwd_sfc(record,lat,lon) ;
u-gwd_sfc:long_name = "Zonal flux of gravity wave stress at
surface of the earth" ;
u-gwd_sfc:GRIB_parameter_number = 147 ;
u-gwd_sfc:GRIB_level_flag = 1 ;
u-gwd_sfc:units = "N/m2" ;
u-gwd_sfc:_FillValue = -9999.f ;
u-gwd_sfc:navigation = "nav" ;
float LI(record,lat,lon) ;
LI:long_name = "Surface lifted index at surface of the earth" ;
LI:GRIB_parameter_number = 131 ;
LI:GRIB_level_flag = 1 ;
LI:units = "degK" ;
LI:_FillValue = -9999.f ;
LI:navigation = "nav" ;
float P_msl(record,lat,lon) ;
P_msl:long_name = "Pressure reduced to MSL at mean sea level" ;
P_msl:GRIB_parameter_number = 2 ;
P_msl:GRIB_level_flag = 102 ;
P_msl:units = "Pa" ;
P_msl:_FillValue = -9999.f ;
P_msl:navigation = "nav" ;
float cloud_wat_atm(record,lat,lon) ;
cloud_wat_atm:long_name = "Cloud water at entire atmosphere
considered as a single layer" ;
cloud_wat_atm:GRIB_parameter_number = 76 ;
cloud_wat_atm:GRIB_level_flag = 200 ;
cloud_wat_atm:units = "kg/m2" ;
cloud_wat_atm:_FillValue = -9999.f ;
cloud_wat_atm:navigation = "nav" ;
float gpt_hgt5(record,level,lat,lon) ;
gpt_hgt5:long_name = "5-wave geopotential height at isobaric
levels" ;
gpt_hgt5:GRIB_parameter_number = 222 ;
gpt_hgt5:GRIB_level_flag = 100 ;
gpt_hgt5:units = "gp m" ;
gpt_hgt5:_FillValue = -9999.f ;
gpt_hgt5:navigation = "nav" ;
float ulwrf_sfc(record,lat,lon) ;
ulwrf_sfc:long_name = "Upward long wave rad. flux at surface of
the earth" ;
ulwrf_sfc:GRIB_parameter_number = 212 ;
ulwrf_sfc:GRIB_level_flag = 1 ;
ulwrf_sfc:units = "W/m2" ;
ulwrf_sfc:_FillValue = -9999.f ;
ulwrf_sfc:navigation = "nav" ;
float ulwrf_topa(record,lat,lon) ;
ulwrf_topa:long_name = "Upward long wave rad. flux at nominal
top of atmosphere" ;
ulwrf_topa:GRIB_parameter_number = 212 ;
ulwrf_topa:GRIB_level_flag = 8 ;
ulwrf_topa:units = "W/m2" ;
ulwrf_topa:_FillValue = -9999.f ;
ulwrf_topa:navigation = "nav" ;
float precip_rt(record,lat,lon) ;
precip_rt:long_name = "Precipitation rate at surface of the
earth" ;
precip_rt:GRIB_parameter_number = 59 ;
precip_rt:GRIB_level_flag = 1 ;
precip_rt:units = "kg/(m2 s)" ;
precip_rt:_FillValue = -9999.f ;
precip_rt:navigation = "nav" ;
float land_mask_sfc(record,lat,lon) ;
land_mask_sfc:long_name = "Land-sea mask (1=land; 0=sea) at
surface of the earth" ;
land_mask_sfc:GRIB_parameter_number = 81 ;
land_mask_sfc:GRIB_level_flag = 1 ;
land_mask_sfc:units = "bit" ;
land_mask_sfc:_FillValue = -9999.f ;
land_mask_sfc:navigation = "nav" ;
float pevpr_sfc(record,lat,lon) ;
pevpr_sfc:long_name = "Potential evaporation rate at surface of
the earth" ;
pevpr_sfc:GRIB_parameter_number = 145 ;
pevpr_sfc:GRIB_level_flag = 1 ;
pevpr_sfc:units = "W/m2" ;
pevpr_sfc:_FillValue = -9999.f ;
pevpr_sfc:navigation = "nav" ;
float albedo_sfc(record,lat,lon) ;
albedo_sfc:long_name = "Albedo at surface of the earth" ;
albedo_sfc:GRIB_parameter_number = 84 ;
albedo_sfc:GRIB_level_flag = 1 ;
albedo_sfc:units = "percent" ;
albedo_sfc:_FillValue = -9999.f ;
albedo_sfc:navigation = "nav" ;
float precip_cn(record,lat,lon) ;
precip_cn:long_name = "Convective precipitation at surface of
the earth" ;
precip_cn:GRIB_parameter_number = 63 ;
precip_cn:GRIB_level_flag = 1 ;
precip_cn:units = "kg/m2" ;
precip_cn:_FillValue = -9999.f ;
precip_cn:navigation = "nav" ;
float cicepl(record,lat,lon) ;
cicepl:long_name = "Categorical ice pellets (yes=1; no=0) at
surface of the earth" ;
cicepl:GRIB_parameter_number = 142 ;
cicepl:GRIB_level_flag = 1 ;
cicepl:units = "bit" ;
cicepl:_FillValue = -9999.f ;
cicepl:navigation = "nav" ;
float spec_hum_lpdg(record,lpdg,lat,lon) ;
spec_hum_lpdg:long_name = "Specific humidity at layer between
levels at specif. pressure diffs from ground" ;
spec_hum_lpdg:GRIB_parameter_number = 51 ;
spec_hum_lpdg:GRIB_level_flag = 116 ;
spec_hum_lpdg:units = "kg/kg" ;
spec_hum_lpdg:_FillValue = -9999.f ;
spec_hum_lpdg:navigation = "nav" ;
float spec_hum_fhg(record,fhg,lat,lon) ;
spec_hum_fhg:long_name = "Specific humidity at fixed height
above ground" ;
spec_hum_fhg:GRIB_parameter_number = 51 ;
spec_hum_fhg:GRIB_level_flag = 105 ;
spec_hum_fhg:units = "kg/kg" ;
spec_hum_fhg:_FillValue = -9999.f ;
spec_hum_fhg:navigation = "nav" ;
float pr_water_atm(record,lat,lon) ;
pr_water_atm:long_name = "Precipitable water at entire
atmosphere considered as a single layer" ;
pr_water_atm:GRIB_parameter_number = 54 ;
pr_water_atm:GRIB_level_flag = 200 ;
pr_water_atm:units = "kg/m2" ;
pr_water_atm:_FillValue = -9999.f ;
pr_water_atm:navigation = "nav" ;
float LI4_sfc(record,lat,lon) ;
LI4_sfc:long_name = "Best (4 layer) lifted index at surface of
the earth" ;
LI4_sfc:GRIB_parameter_number = 132 ;
LI4_sfc:GRIB_level_flag = 1 ;
LI4_sfc:units = "degK" ;
LI4_sfc:_FillValue = -9999.f ;
LI4_sfc:navigation = "nav" ;
float cape_sfc(record,lat,lon) ;
cape_sfc:long_name = "Convective available potential energy at
surface of the earth" ;
cape_sfc:GRIB_parameter_number = 157 ;
cape_sfc:GRIB_level_flag = 1 ;
cape_sfc:units = "J/kg" ;
cape_sfc:_FillValue = -9999.f ;
cape_sfc:navigation = "nav" ;
float cape_lpdg(record,lpdg,lat,lon) ;
cape_lpdg:long_name = "Convective available potential energy at
layer between levels at specif. pressure diffs from ground" ;
cape_lpdg:GRIB_parameter_number = 157 ;
cape_lpdg:GRIB_level_flag = 116 ;
cape_lpdg:units = "J/kg" ;
cape_lpdg:_FillValue = -9999.f ;
cape_lpdg:navigation = "nav" ;
float sen_ht_sfc(record,lat,lon) ;
sen_ht_sfc:long_name = "Sensible heat flux at surface of the
earth" ;
sen_ht_sfc:GRIB_parameter_number = 122 ;
sen_ht_sfc:GRIB_level_flag = 1 ;
sen_ht_sfc:units = "W/m2" ;
sen_ht_sfc:_FillValue = -9999.f ;
sen_ht_sfc:navigation = "nav" ;
float dswrf_sfc(record,lat,lon) ;
dswrf_sfc:long_name = "Downward short wave rad. flux at surface
of the earth" ;
dswrf_sfc:GRIB_parameter_number = 204 ;
dswrf_sfc:GRIB_level_flag = 1 ;
dswrf_sfc:units = "W/m2" ;
dswrf_sfc:_FillValue = -9999.f ;
dswrf_sfc:navigation = "nav" ;
float ice_conc(record,lat,lon) ;
ice_conc:long_name = "Ice concentration (ice=l; no ice=O) at
surface of the earth" ;
ice_conc:GRIB_parameter_number = 91 ;
ice_conc:GRIB_level_flag = 1 ;
ice_conc:units = "bit" ;
ice_conc:_FillValue = -9999.f ;
ice_conc:navigation = "nav" ;
float Tmax_fhg(record,fhg,lat,lon) ;
Tmax_fhg:long_name = "Maximum temperature at fixed height above
ground" ;
Tmax_fhg:GRIB_parameter_number = 15 ;
Tmax_fhg:GRIB_level_flag = 105 ;
Tmax_fhg:units = "degK" ;
Tmax_fhg:_FillValue = -9999.f ;
Tmax_fhg:navigation = "nav" ;
float watr(record,lat,lon) ;
watr:long_name = "Water runoff at surface of the earth" ;
watr:GRIB_parameter_number = 90 ;
watr:GRIB_level_flag = 1 ;
watr:units = "kg/m2" ;
watr:_FillValue = -9999.f ;
watr:navigation = "nav" ;
float PRECIP(record,lat,lon) ;
PRECIP:long_name = "Total precipitation at surface of the earth"
;
PRECIP:GRIB_parameter_number = 61 ;
PRECIP:GRIB_level_flag = 1 ;
PRECIP:units = "kg/m2" ;
PRECIP:_FillValue = -9999.f ;
PRECIP:navigation = "nav" ;
float u_flx_sfc(record,lat,lon) ;
u_flx_sfc:long_name = "Momentum flux, u component at surface of
the earth" ;
u_flx_sfc:GRIB_parameter_number = 124 ;
u_flx_sfc:GRIB_level_flag = 1 ;
u_flx_sfc:units = "N/m2" ;
u_flx_sfc:_FillValue = -9999.f ;
u_flx_sfc:navigation = "nav" ;
float csnow(record,lat,lon) ;
csnow:long_name = "Categorical snow (yes=1; no=0) at surface of
the earth" ;
csnow:GRIB_parameter_number = 143 ;
csnow:GRIB_level_flag = 1 ;
csnow:units = "bit" ;
csnow:_FillValue = -9999.f ;
csnow:navigation = "nav" ;
float v_flx_sfc(record,lat,lon) ;
v_flx_sfc:long_name = "Momentum flux, v component at surface of
the earth" ;
v_flx_sfc:GRIB_parameter_number = 125 ;
v_flx_sfc:GRIB_level_flag = 1 ;
v_flx_sfc:units = "N/m2" ;
v_flx_sfc:_FillValue = -9999.f ;
v_flx_sfc:navigation = "nav" ;
float gpt_hgta5(record,level,lat,lon) ;
gpt_hgta5:long_name = "5-wave geopotential height anomaly at
isobaric levels" ;
gpt_hgta5:GRIB_parameter_number = 230 ;
gpt_hgta5:GRIB_level_flag = 100 ;
gpt_hgta5:units = "gp m" ;
gpt_hgta5:_FillValue = -9999.f ;
gpt_hgta5:navigation = "nav" ;
// global attributes
:history = "2004-03-19 09:20:28 - created by gribtocdl" ;
:title = "Enter model definition here" ;
:Conventions = "NUWG" ;
:GRIB_reference = "Office Note 388 GRIB" ;
:GRIB_URL = "http://www.nco.ncep.noaa.gov/pmb/docs/on388/"; ;
:version = 0.0 ;
data:
level = 1000.0, 975.0, 950.0, 925.0, 900.0, 850.0, 800.0, 750.0, 700.0, 650.0,
600.0, 550.0, 500.0, 450.0, 400.0, 350.0, 300.0, 250.0, 200.0, 150.0,
100.0, 70.0, 50.0, 30.0, 20.0, 10.0 ;
lpdg_bot = 0.0, 0.0 ;
lpdg_top = 30.0, 180.0 ;
fh = 1829.0, 2743.0, 3658.0 ;
sigma = 9950.0 ;
ls_bot = 94.0, 72.0, 100.0, 100.0 ;
ls_top = 72.0, 44.0, 44.0, 33.0 ;
lbls_bot = 200.0, 10.0 ;
lbls_top = 10.0, 0.0 ;
fhg = 2.0, 10.0 ;
model_id = 96 ;
valtime_offset = 0, 6, 12, 18 ;
// Navigation
nav_model = "GRIB1" ;
grid_type_code = 0 ;
grid_type = "Latitude/Longitude" ;
grid_name = "Global 1.0x1.0 degree" ;
grid_center = 7 ;
grid_number = 3 ;
i_dim = "lon" ;
j_dim = "lat" ;
Ni = 360 ;
Nj = 181 ;
La1 = -90.000000 ;
Lo1 = 0.000000 ;
La2 = 90.000000 ;
Lo2 = 359.000000 ;
Di = 1.000000 ;
Dj = 1.000000 ;
ResCompFlag = 128 ;
lon = 0.00, 1.00, 2.00, 3.00, 4.00, 5.00, 6.00, 7.00,
8.00, 9.00, 10.00, 11.00, 12.00, 13.00, 14.00, 15.00,
16.00, 17.00, 18.00, 19.00, 20.00, 21.00, 22.00, 23.00,
24.00, 25.00, 26.00, 27.00, 28.00, 29.00, 30.00, 31.00,
32.00, 33.00, 34.00, 35.00, 36.00, 37.00, 38.00, 39.00,
40.00, 41.00, 42.00, 43.00, 44.00, 45.00, 46.00, 47.00,
48.00, 49.00, 50.00, 51.00, 52.00, 53.00, 54.00, 55.00,
56.00, 57.00, 58.00, 59.00, 60.00, 61.00, 62.00, 63.00,
64.00, 65.00, 66.00, 67.00, 68.00, 69.00, 70.00, 71.00,
72.00, 73.00, 74.00, 75.00, 76.00, 77.00, 78.00, 79.00,
80.00, 81.00, 82.00, 83.00, 84.00, 85.00, 86.00, 87.00,
88.00, 89.00, 90.00, 91.00, 92.00, 93.00, 94.00, 95.00,
96.00, 97.00, 98.00, 99.00,100.00,101.00,102.00,103.00,
104.00,105.00,106.00,107.00,108.00,109.00,110.00,111.00,
112.00,113.00,114.00,115.00,116.00,117.00,118.00,119.00,
120.00,121.00,122.00,123.00,124.00,125.00,126.00,127.00,
128.00,129.00,130.00,131.00,132.00,133.00,134.00,135.00,
136.00,137.00,138.00,139.00,140.00,141.00,142.00,143.00,
144.00,145.00,146.00,147.00,148.00,149.00,150.00,151.00,
152.00,153.00,154.00,155.00,156.00,157.00,158.00,159.00,
160.00,161.00,162.00,163.00,164.00,165.00,166.00,167.00,
168.00,169.00,170.00,171.00,172.00,173.00,174.00,175.00,
176.00,177.00,178.00,179.00,180.00,181.00,182.00,183.00,
184.00,185.00,186.00,187.00,188.00,189.00,190.00,191.00,
192.00,193.00,194.00,195.00,196.00,197.00,198.00,199.00,
200.00,201.00,202.00,203.00,204.00,205.00,206.00,207.00,
208.00,209.00,210.00,211.00,212.00,213.00,214.00,215.00,
216.00,217.00,218.00,219.00,220.00,221.00,222.00,223.00,
224.00,225.00,226.00,227.00,228.00,229.00,230.00,231.00,
232.00,233.00,234.00,235.00,236.00,237.00,238.00,239.00,
240.00,241.00,242.00,243.00,244.00,245.00,246.00,247.00,
248.00,249.00,250.00,251.00,252.00,253.00,254.00,255.00,
256.00,257.00,258.00,259.00,260.00,261.00,262.00,263.00,
264.00,265.00,266.00,267.00,268.00,269.00,270.00,271.00,
272.00,273.00,274.00,275.00,276.00,277.00,278.00,279.00,
280.00,281.00,282.00,283.00,284.00,285.00,286.00,287.00,
288.00,289.00,290.00,291.00,292.00,293.00,294.00,295.00,
296.00,297.00,298.00,299.00,300.00,301.00,302.00,303.00,
304.00,305.00,306.00,307.00,308.00,309.00,310.00,311.00,
312.00,313.00,314.00,315.00,316.00,317.00,318.00,319.00,
320.00,321.00,322.00,323.00,324.00,325.00,326.00,327.00,
328.00,329.00,330.00,331.00,332.00,333.00,334.00,335.00,
336.00,337.00,338.00,339.00,340.00,341.00,342.00,343.00,
344.00,345.00,346.00,347.00,348.00,349.00,350.00,351.00,
352.00,353.00,354.00,355.00,356.00,357.00,358.00,359.00 ;
lat =-90.00,-89.00,-88.00,-87.00,-86.00,-85.00,-84.00,-83.00,
-82.00,-81.00,-80.00,-79.00,-78.00,-77.00,-76.00,-75.00,
-74.00,-73.00,-72.00,-71.00,-70.00,-69.00,-68.00,-67.00,
-66.00,-65.00,-64.00,-63.00,-62.00,-61.00,-60.00,-59.00,
-58.00,-57.00,-56.00,-55.00,-54.00,-53.00,-52.00,-51.00,
-50.00,-49.00,-48.00,-47.00,-46.00,-45.00,-44.00,-43.00,
-42.00,-41.00,-40.00,-39.00,-38.00,-37.00,-36.00,-35.00,
-34.00,-33.00,-32.00,-31.00,-30.00,-29.00,-28.00,-27.00,
-26.00,-25.00,-24.00,-23.00,-22.00,-21.00,-20.00,-19.00,
-18.00,-17.00,-16.00,-15.00,-14.00,-13.00,-12.00,-11.00,
-10.00, -9.00, -8.00, -7.00, -6.00, -5.00, -4.00, -3.00,
-2.00, -1.00, 0.00, 1.00, 2.00, 3.00, 4.00, 5.00,
6.00, 7.00, 8.00, 9.00, 10.00, 11.00, 12.00, 13.00,
14.00, 15.00, 16.00, 17.00, 18.00, 19.00, 20.00, 21.00,
22.00, 23.00, 24.00, 25.00, 26.00, 27.00, 28.00, 29.00,
30.00, 31.00, 32.00, 33.00, 34.00, 35.00, 36.00, 37.00,
38.00, 39.00, 40.00, 41.00, 42.00, 43.00, 44.00, 45.00,
46.00, 47.00, 48.00, 49.00, 50.00, 51.00, 52.00, 53.00,
54.00, 55.00, 56.00, 57.00, 58.00, 59.00, 60.00, 61.00,
62.00, 63.00, 64.00, 65.00, 66.00, 67.00, 68.00, 69.00,
70.00, 71.00, 72.00, 73.00, 74.00, 75.00, 76.00, 77.00,
78.00, 79.00, 80.00, 81.00, 82.00, 83.00, 84.00, 85.00,
86.00, 87.00, 88.00, 89.00, 90.00 ;
}