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NWS Data Management Change Notices web page at the following URL. http://www.nws.noaa.gov/datamgmt/notices.shtml 2004/06/15DM06-04.05 RENAMING OF THE NCEP AVN MODEL OUTPUT TO GFS ON THE NCEP AND NWS FTP SERVERS
NOXX10 KWBC 091759 DM MESSAGE 06-04.05 TO: FAMILY OF SERVICES /FOS/ SUBSCRIBERS...NOAA WEATHER WIRE SERVICE /NWWS/ SUBSCRIBERS...EMERGENCY MANAGERS WEATHER INFORMATION NETWORK /EMWIN/ SUBSCRIBERS... OTHER NATIONAL WEATHER SERVICE /NWS/ CUSTOMERS AND PARTNERS...NWS EMPLOYEES FROM: JOHN WARD CHIEF...PRODUCTION MANAGEMENT BRANCH NCEP CENTRAL OPERATIONS /NCO/ SUBJECT: RENAMING OF THE NCEP AVN MODEL OUTPUT TO GFS ON THE NCEP AND NWS FTP SERVERS.ON APRIL 24 2002 THE NATIONAL CENTERS FOR ENVIRONMENTAL PREDICTION /NCEP/ AVN MODEL WAS RENAMED TO THE GFS /GLOBAL FORECAST SYSTEM/ MODEL. AT THIS TIME THE NAME AVN IS STILL USED ON OPERATIONAL NWS FTP SERVERS TO DESCRIBE GFS MODEL DATA SETS. DURING THE NEXT SIX MONTHS NCEP WILL WORK ON A PROJECT TO RELABLE ALL NCEP AVN OUTPUT ON OFFICIAL NWS EXTERNAL FTP SERVERS TO GFS.
THIS PROJECT WILL BE ACCOMPLISHED IN TWO STAGES. FOR THE FIRST PHASE OF THIS PROJECT?THE FTP SERVERS WILL BE POPULATED WITH DATA THAT HAS THE GFS NAME. THIS WILL BE ACCOMPLISHED BY JUNE 15 2004. THE SCOND PHASE OF THIS PROJECT WILL REMOVE ALL AVN NAMED PRODUCTS LEAVING ONLY THE GFS NAMED PRODUCTS BEHIND. THIS SECOND PHASE WILL BE ACCOMPLISHED NO EARLIER THAN JANUARY 1 2005. THE EXACT DATE OF THIS CHANGE WILL BE PUBLISHED AS SOON AS IT IS KNOWN.
USERS SHOULD BEGIN TO MIGRATE THEIR PROCESSING TO POINT TO THE GFS NAMED DATA SETS AS SOON AS THEY BECOME AVAILABLE. THIS WILL ALLOW FOR A TRANSPARENT CHANGE TO OCCUR WHEN THE AVN NAMED DATA SETS ARE REMOVED.
THIS CHANGE AFFECTS THE DATA ON THE FOLLOWING TWO SERVERS; THE OFFICIAL NWS SERVER AT /USE LOWER CASE LETTERS/:
FTP://TGFTP.NWS.NOAA.GOV/ AND THE NCEP FTP SERVER AT /USE LOWER CASE LETTERS/: FTP://FTPPRD.NCEP.NOAA.GOV/PUB/DATA/NCCF/COM/SPECIFIC DETAILS ON THE PRODUCTS AND DATA FILES CHANGING NAMES CAN BE OBTAINED AT THE FOLLOWING WEB SITE /USE LOWER CASE LETTERS/:
HTTP://WWW.NCO.NCEP.NOAA.GOV/PMB/CHANGES/AVN-GFS_RENAME.HTML IF YOU HAVE ANY QUESTIONS CONCERNING THIS MODEL NAME CHANGE...PLEASE CONTACT: JOHN WARD NCEP...PRODUCT MANAGEMENT BRANCH CHIEF CAMP SPRINGS MARYLAND PHONE: 301 763 8000 X7185 EMAIL: JOHN.WARD@xxxxxxxx OR BRENT GORDON NCEP...PRODUCTION SUPPORT TEAM LEAD CAMP SPRINGS MARYLAND PHONE: 301 763 8000 X7193 EMAIL: BRENT.GORDON@xxxxxxxx THIS INFORMATION IS ALSO POSTED ON THE NWS DATA MANAGEMENT CHANGE NOTICES WEB PAGE. THE URL IS LISTED BELOW. http://www.nws.noaa.gov/datamgmt/index.html DATA MANAGEMENT TELECOMMUNICATION OPERATIONS CENTER RTH WASHINGTON SENDS -- For assistance use the following online trouble ticketing reporting system http://help.nws.noaa.gov/cgi-bin/doit.cgi?201~-506,,,,1:467:1 -- Regards, Richard Robinson W/CIO11 5326 Data Manager Work: (301) 713-0880 ext. 179 Cell: (240) 393-3337 Fax: (301) 713-1409 Email: Richard.Robinson@xxxxxxxx
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