[ldm-users] Missing/Duplicated RTMA grids on noaaport NGRID feed

• To: LDM Users <ldm-users@xxxxxxxxxxxxxxxx>
• Subject: [ldm-users] Missing/Duplicated RTMA grids on noaaport NGRID feed
• From: "Herzmann, Daryl E [AGRON]" <akrherz@xxxxxxxxxxx>
• Date: Tue, 5 Feb 2019 16:16:56 +0000
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Hi all,

I've noticed a recent uptick in the number of RTMA grids seemingly not being 
sent over noaaport and thus available on the NGRID LDM feedtype.  For example, 
the UREL field today is missing for the following hours 1, 2, 7, 11, 13

An example UREL field at 15z today

LUIA98 KWBR 051500 !grib2/ncep/RTMA/#255/201902051500F000/UREL/10 m HGHT

Is anybody else noticing this or perhaps I have some processing latency on my 
end causing grief?  As I review motherlode,

https://motherlode.ucar.edu/native/grid/NCEP/RTMA/CONUS_2p5km/

The hourly files all appear to be about the same size 79M, but the files only 
have the UGRD field, not UREL.

My ignorance is always bliss and I feel like I may be missing something here.

Another exampe, the 13z UREL file did come on the 3rd

LUIA98 KWBR 031300 !grib2/ncep/RTMA/#255/201902031300F000/UREL/10 m HGHT

Puzzled and thanks!
daryl

/**
 * daryl herzmann
 * Systems Analyst III -- Iowa Environmental Mesonet
 * https://mesonet.agron.iastate.edu
 */

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  • Re: [ldm-users] Missing/Duplicated RTMA grids on noaaport NGRID feed
    • From: Herzmann, Daryl E [AGRON]