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GTS

Code developed by NCO. BUFR Tanks /dcom. GTS. Code developed by NCO & EMC. NCO/PMB. NCO/SIB. tranjb. dumpjb. Gather data. decode. Dump Files. NWSTG/TOC “Gateway”. Satellite ingest scripts “Katz” scripts/ EMC. tranjb. LDM. TNC. Code developed by EMC. Conventional data.

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GTS

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  1. Code developed by NCO BUFR Tanks /dcom GTS Code developed by NCO & EMC NCO/PMB NCO/SIB tranjb dumpjb Gather data decode Dump Files NWSTG/TOC “Gateway” Satellite ingest scripts “Katz” scripts/EMC tranjb LDM TNC Code developed by EMC Conventional data Non-conventional Data GSD LDM PREPDATA Prevents SYNDATA CQCBUFR PROFCQC CQCVAD PREPACQC ACARSQC OIQCBUFR PREPBUFR SMS job queries NESDIS servers for new data Analysis Parm cards Radar ROC BUFR mnemonic table Global Guess (perhaps relocated) Obs error NESDIS tcvitals FTP Outside NCEP Inside NCEP

  2. GTS = Global Telecommunications System World wide data gathers in GTS Sends data to NWSTG/TOC or the “Gateway” NWSTG/TOC = NWS Telecommunication Gateway/Telecommunication Operations Center Intercepts GTS messages Sends data to NCO via TNC (TOC to NCEP Communications) line and via LDM (Local Data Manager) GSD = NOAA/ESRL/GSD Provide Mesonet data to NCO via LDM several times hourly SIB converts data from netCDF to WMO BUFR Radar/ROC = NOAA Radar Operations Center For more information on how Radar data is processed visit: http://www.emc.ncep.noaa.gov/mmb/data_processing/data_processing/ NESDIS = National Environmental Satellite, Data, and Information Service Servers: dds/ddstest – serves up POES data (operational/test) satepsdist1e/satepsanone – serves up GOES data, winds, radiances, SST, etc … (operational/test) EMC runs SMS jobs to query the NESDIS servers for new data

  3. NCO = NCEP Central Operations PMB = Production Management Branch, 2 Groups we are concerned with: Data Flow - pull data from the outside (Paula Freeman, Patrick O’Reilly) Interacts w/ the “Gateway”, LDM, ROC, etc … Data retrieval occurs continuously Gather all the data then pass it off to SIB for decoding SPA – make sure code is running 24/7, implement changes (Chris McGee) SIB = Systems Integration Branch, 1 Group we are concerned with: Decoders - decodes data from native format to NCEP BUFR (Jeff Ator, Michelle Mainelli) Decoders include: ACARS, Aircraft, Aviation Weather (METAR), Bathymetry, Drifting Buoy, Land Sfc, Marine Sfc, NeXRAD Wind, Profiler, Rawinsonde, Satellite Wind, Supplementary Climatology, Tide Gauge Decoding operates continuously on 2 dedicated nodes on mist and 2 dedicated nodes on dew. NCEP BUFR files stored in the tanks (/dcom(dev)/us007003) “tranjb” is the process that takes a single BUFR file and appends it to the appropriate tank

  4. EMC = Environmental Modeling Center Runs SMS jobs to periodically query the NESDIS servers for new data Compares latest available data against a local history file to determine if data is new. Retrieves new data via FTP These jobs are called “Katz” scripts or satellite ingest scripts Convert native data to NCEP BUFR and stores them in the tanks “tranjb” is the process that takes a single BUFR file and appends it to the appropriate tank Processing runs on both mist and dew (at discrete time steps defined for each data type; not continuous)

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