Re: variables gfs

From: Christelle LACROIX <cl_at_nyahnyahspammersnyahnyah>
Date: Fri Feb 10 2012 - 08:46:55 MST

it runs!!
In adding res@gsnAddCyclic = True i have all datas.

Thank you

CL

2012/2/10 Mary Haley <haley@ucar.edu>

> Did you try setting res@gsnAddCyclic = True?
>
>
> On Feb 10, 2012, at 4:14 AM, Christelle LACROIX wrote:
>
> > ok, thanks;
> >
> >
> > I have a map with GFS data, but there is a line without data and i don't
> understand why.
> > It may this line correspond to greenwich meridien, but there are datas
> everywhere, if you have an idea, please.
> >
> > I tried to use FillValue but it changes nothing.
> >
> >
> > Thanks
> >
> > CL
> >
> > 2012/2/3 Dennis Shea <shea@ucar.edu>
> > Hello
> >
> > [1]
> > The "T_CDC_GDS3_EATM and ACPCP_GDS3_SFC" variable names are from
> > GRIB-1 files. The files you are reading are in GRIB-2 format.
> >
> > [2]
> > Please see output from
> >
> > %> ncl_filedump gblav.T00Z.PGrbF03.grb | less
> >
> > [3]
> > ===> Note that there are **multiple** "Total Cloud Cover" variables.
> >
> > I have edited the output:
> >
> > [+++++]
> > float TCDC_P0_L244_GLL0 ( lat_0, lon_0 )
> > center : US National Weather Service - NCEP (WMC)
> > production_status : Operational products
> > =====> long_name : Total cloud cover
> > =====> units : %
> > =====> level_type : Convective cloud
> > level : 0
> >
> >
> > [+++++]
> > float TCDC_P8_L200_GLL0_avg ( lat_0, lon_0 )
> > long_name : Total cloud cover
> > units : %
> > _FillValue : 1e+20
> > level_type : Entire atmosphere (considered as a single layer)
> > level : 0
> > type_of_statistical_processing : Average
> > statistical_process_duration : initial time to forecast time
> > [++++]
> > float TCDC_P8_L211_GLL0_avg ( lat_0, lon_0 )
> > long_name : Total cloud cover
> > units : %
> > ==> level_type : Boundary layer cloud layer
> > level : 0
> > type_of_statistical_processing : Average
> > statistical_process_duration : initial time to forecast time
> > [+++++]
> > float TCDC_P8_L214_GLL0_avg ( lat_0, lon_0 )
> > long_name : Total cloud cover
> > units : %
> > ===> level_type : Low cloud layer
> > level : 0
> > type_of_statistical_processing : Average
> > statistical_process_duration : initial time to forecast time
> > [+++++]
> > There are middle and high Clouds also!!!
> >
> > ===================================>precip
> > float APCP_P8_L1_GLL0_acc ( lat_0, lon_0 )
> > long_name : Total precipitation
> > units : kg m-2
> > level_type : Ground or water surface
> > level : 0
> > type_of_statistical_processing : Accumulation
> > statistical_process_duration : initial time to forecast time
> > [+++++]
> > float ACPCP_P8_L1_GLL0_acc ( lat_0, lon_0 )
> > long_name : Convective precipitation
> > units : kg m-2
> > level_type : Ground or water surface
> > level : 0
> > type_of_statistical_processing : Accumulation
> > statistical_process_duration : initial time to forecast time
> > ----
> >
> > Hope this helps
> >
> > D
> >
> > On 2/3/12 9:40 AM, Christelle LACROIX wrote:
> > > Hi,
> > >
> > >
> > > I sent 3 files on FTP,
> > > my NCL version is 6.0.0 and
> > > my sysem is: Linux autru 2.6.32-5-amd64 #1 SMP Mon Jan 16 16:22:28 UTC
> > > 2012 x86_64 GNU/Linux
> > >
> > > i want to plot t = a->T_CDC_GDS3_EATM(:,:).
> > >
> > > Thanks,
> > >
> > > CL
> > >
> > > 2012/2/3 Dennis Shea <shea@ucar.edu <mailto:shea@ucar.edu>>
> > >
> > > It is not possible to know based upon the information below.
> > >
> > >
> > > You can ftp sample file
> > >
> > > ftp ftp.cgd.ucar.edu <http://ftp.cgd.ucar.edu>
> > > anonymous
> > > Use your email address for the password
> > > cd incoming
> > > put ...
> > >
> > > quit
> > >
> > > Send email to ncl-talk with the following information:
> > >
> > > The names of the file after you have successfully completed
> the
> > > transfer.
> > > We cannot look at the ftp/incoming directory for security
> reasons.
> > >
> > > Also, .....
> > >
> > > The version of NCL you are running (ncl -V).
> > > The type of system you are on (uname -a).
> > >
> > > Cheers
> > >
> > > On 2/3/12 9:22 AM, Christelle LACROIX wrote:
> > > > Hi,
> > > >
> > > >
> > > > I would like to plot convective and non convective
> precipitation and
> > > > total cloud cover from GFS, but i don't know which variables
> used, i
> > > > tried T_CDC_GDS3_EATM and ACPCP_GDS3_SFC but without success.
> > > > So i would like to know these variable's names.
> > > >
> > > > Thanks;
> > > >
> > > > CL
> > > >
> > > >
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Received on Fri Feb 10 08:47:13 2012

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