[Wrf-users] ungrib.exe error

[Gisele dos Santos Zepka]

Hi Kevin,

In DomainWizard, after I configure the domains, I complete the time specifications in namelist.input and then add the input data to run the geogrid, ungrib and metgrid. The time specifications shown in the previous email are really from the namelist.input. So far so good. I believe the problem is the date and time of the last GFS file, because it is gfs_4_20091203_0000_024.grb2 instead of gfs_4_20091204_0000_000.grb2. There is a disagreement between the simulation end date that I have set in namelist.input and the date of the last GFS file. The ungrib.exe calls for exactly that and not run claiming error.

I have thought just to rename the last GFS file to gfs_4_20091204_0000_000.grb2.

I will appreciate any suggestion.

Gisele


Em 11/11/2011, às 20:59, Kevin Matthew Nuss escreveu:

> Hi Gisele,
> 
> You mention that the error comes from ungrib.exe but you give information from namelist.input rather than namelist.wps. Perhaps you changed the wrong namelist file. If not, then you did not give enough information to provide you with help.
> 
> Even if you meant " I set in namelist.wps the following:" the format of the time specifications shown is the format used for namelist.input, not namelist.wps
> 
> Trying to help,
> Kevin Matthew Nuss
> 
> On Fri, Nov 11, 2011 at 7:18 AM, Gisele dos Santos Zepka <giselezepka at bol.com.br> wrote:
> Hello all,
> 
> I want to run a 25 hours simulation in wrf 3.3.1. I am getting an error
> in ungrib.exe.
> 
> I set in namelist.input the following:
> 
> ...
> start_hour = 0
> start_year = 2009
> start_month = 12
> start_day = 3
> ...
> end_hour = 0
> end_year = 2009
> end_month = 12
> end_day = 4
> 
> 
> I add as input data:
> 
> gfs_4_2009-12-03_0000_000.grb2
> gfs_4_2009-12-03_0000_003.grb2
> ...
> gfs_4_2009-12-03_0000_024.grb2
> 
> 
> The error is:
> 
> 2011-11-11 11:29:58.568 ---  *** StarError_ndate
>  GETH_IDTS:  Hour of NDATE =            24
>  Screwy NDATE: 2009-12-03_24:00:00
> 
> What am I doing wrong?
> 
> Thanks very much for any help
> 
> Gisele
> 
> --
> ____________________________________________
> 
> Dra. Gisele dos Santos Zepka Saraiva
> Meteorologist - Atmopheric Electricity
> National Institute for Space Research - INPE
> Av. dos Astronautas, 1758
> São José dos Campos, SP
> Brazil, 12227-010
> 
> Phone:++55(12) 3208-6841
> 
> _______________________________________________
> Wrf-users mailing list
> Wrf-users at ucar.edu
> http://mailman.ucar.edu/mailman/listinfo/wrf-users
> 

____________________________________________

Dra. Gisele dos Santos Zepka Saraiva
Meteorologist - Atmopheric Electricity
National Institute for Space Research - INPE
Av. dos Astronautas, 1758
São José dos Campos, SP
Brazil, 12227-010

Phone:++55(12) 3208-6841 

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