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[IDV #JSP-708097]: RE: IDV map wrapping issue/scripting query

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  • Subject: [IDV #JSP-708097]: RE: IDV map wrapping issue/scripting query
  • Date: Fri, 17 Jun 2011 13:39:05 -0600
> 
> 
> -----Original Message-----
> From: Unidata IDV Support [mailto:address@hidden]
> Sent: 16 June 2011 17:40
> To: ALI, Ameen
> Cc: address@hidden
> Subject: [IDV #JSP-708097]: RE: IDV map wrapping issue/scripting query
> 
> > Hi Yuan,
> >
> > Not sure about your reply. Is it possible to have a telephone
> > conversation? I am alright to call your end.
> >
> > I ran the files through the other tool just prior to running them on
> > IDV, and I did so for the same pressure levels...?
> >
> > Looking forward to hear from you,
> > Ameen
> >
> >
> 
> Ameen,
> 
> I am pretty sure that the dataset is using the wrong GRIB2 table,
> the uk meteorological agent somehow modified the WMO GRIB2 table
> incorrectly.
> 
> 
> Yuan

Ameen,
     I am still waiting my college to check the dataset in the GRADS. But to 
summarize my discovery of the dataset, the u and v values are incorrect. If 
they modified the WMO grib2 table, then following values should not be 022, it 
should be 190 something, so the client will know it need to look for a local 
table instead of using the WMO standard table. 
  8:                                                         Product Definition 
Template Number == 0 
 10:                                                                         
Parameter category == 2 
 11:                                                                           
Parameter number == 2 

So far, I also failed to look at the dataset using WGRIB2 and other NDFD tool. 
So I am pretty sure something is not following the standard. But I am also very 
curious why the GRADS can display the dataset, that is why I am working with my 
college to find out.

I would like you send me the CTL file if possible.

Thanks,

Yuan

> 
> Ticket Details
> ===================
> Ticket ID: JSP-708097
> Department: Support IDV
> Priority: Normal
> Status: Open
> 
 

Ticket Details
===================
Ticket ID: JSP-708097
Department: Support IDV
Priority: Normal
Status: Open