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[ldm-users] One WPC QPF grid in HDS feedtype, the rest in NGRID, ideas why?

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  • Subject: [ldm-users] One WPC QPF grid in HDS feedtype, the rest in NGRID, ideas why?
  • From: daryl herzmann <akrherz@xxxxxxxxxxx>
  • Date: Sat, 12 May 2018 20:36:32 -0500 (CDT)
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Howdy,
So today's goose chase involved attempting to process the Weather Prediction Center QPF grids available on noaaport. These are the data you see presented here: 

http://www.wpc.ncep.noaa.gov/#page=qpf

and available here via FTP:

ftp://ftp.wpc.ncep.noaa.gov/2p5km_qpf/

and a recent SCN denotes the various headers involved

http://www.nws.noaa.gov/os/notification/scn17-12wpc_qpf.htm
So the puzzlement is why all of these grids come over the NGRID feedtype except one lone product:
LEML98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F084/APCP06/0 - NONE
This product comes via HDS. Is this some issue I should raise with the NWS or does somebody know why this one long grib product is in the HDS feedtype?
For those curious, here's a listing of feedtypes and headers for this product for the May13 0z product suite this afternoon
NGRID | LEMB98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F006/APCP06/0 - NONE NGRID | LEMB98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F006/APCP06/0 - NONE NGRID | LEMC98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F012/APCP06/0 - NONE NGRID | LEMC98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F012/APCP06/0 - NONE NGRID | LEMD98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F018/APCP06/0 - NONE NGRID | LEMD98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F018/APCP06/0 - NONE NGRID | LEME98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F024/APCP06/0 - NONE NGRID | LEME98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F024/APCP06/0 - NONE NGRID | LEMF98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F030/APCP06/0 - NONE NGRID | LEMF98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F030/APCP06/0 - NONE NGRID | LEMG98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F036/APCP06/0 - NONE NGRID | LEMG98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F036/APCP06/0 - NONE NGRID | LEMH98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F042/APCP06/0 - NONE NGRID | LEMH98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F042/APCP06/0 - NONE NGRID | LEMI98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F048/APCP06/0 - NONE NGRID | LEMI98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F048/APCP06/0 - NONE NGRID | LEMJ98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F060/APCP06/0 - NONE NGRID | LEMJ98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F060/APCP06/0 - NONE NGRID | LEMK98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F072/APCP06/0 - NONE NGRID | LEMK98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F072/APCP06/0 - NONE NGRID | LEML98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F090/APCP06/0 - NONE HDS | LEML98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F084/APCP06/0 - NONE NGRID | LEML98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F084/APCP06/0 - NONE NGRID | LEMM98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F102/APCP06/0 - NONE NGRID | LEMM98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F096/APCP06/0 - NONE NGRID | LEMN98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F114/APCP06/0 - NONE NGRID | LEMN98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F108/APCP06/0 - NONE NGRID | LEMO98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F126/APCP06/0 - NONE NGRID | LEMO98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F120/APCP06/0 - NONE NGRID | LEMO98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F120/APCP120/0 - NONE NGRID | LEMO98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F120/APCP48/0 - NONE NGRID | LEMP98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F138/APCP06/0 - NONE NGRID | LEMP98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F150/APCP06/0 - NONE NGRID | LEMP98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F132/APCP06/0 - NONE NGRID | LEMP98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F144/APCP06/0 - NONE NGRID | LEMQ98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F162/APCP06/0 - NONE NGRID | LEMQ98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F174/APCP06/0 - NONE NGRID | LEMQ98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F156/APCP06/0 - NONE NGRID | LEMQ98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F168/APCP06/0 - NONE NGRID | LEMR98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F168/APCP168/0 - NONE NGRID | LEMR98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F168/APCP48/0 - NONE NGRID | MEMM98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F054/APCP06/0 - NONE NGRID | MEMM98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F054/APCP06/0 - NONE NGRID | MEMN98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F066/APCP06/0 - NONE NGRID | MEMN98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F066/APCP06/0 - NONE NGRID | MEMT98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F078/APCP06/0 - NONE NGRID | MEMT98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F084/APCP06/0 - NONE NGRID | MEMT98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F078/APCP06/0 - NONE NGRID | MEMU98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F096/APCP06/0 - NONE NGRID | MEMU98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F090/APCP06/0 - NONE NGRID | MEMV98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F108/APCP06/0 - NONE NGRID | MEMV98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F102/APCP06/0 - NONE NGRID | MEMW98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F120/APCP06/0 - NONE NGRID | MEMW98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F114/APCP06/0 - NONE NGRID | MEMX98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F132/APCP06/0 - NONE NGRID | MEMX98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F144/APCP06/0 - NONE NGRID | MEMX98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F126/APCP06/0 - NONE NGRID | MEMX98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F138/APCP06/0 - NONE NGRID | MEMY98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F156/APCP06/0 - NONE NGRID | MEMY98 KWNH 121800 !grib2/ncep/NCEP_QPF/#255/201805121800F168/APCP06/0 - NONE NGRID | MEMY98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F150/APCP06/0 - NONE NGRID | MEMY98 KWNH 130000 !grib2/ncep/NCEP_QPF/#255/201805130000F162/APCP06/0 - NONE 

thanks!
daryl


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