This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
> > > > > > -----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, Ameen, Can you send me a copy of ctl file? Yuan > > 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