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NAWIPS – AWIPS II Transition Update

NAWIPS – AWIPS II Transition Update. Brent Gordon NCEP/NCO/Systems Integration Branch Unidata Policy/Users Committees October 15, 2009. “Where America’s Climate, Weather, Ocean, and Space Prediction Services Begin”. Project Overview.

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NAWIPS – AWIPS II Transition Update

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  1. NAWIPS – AWIPS II Transition Update Brent Gordon NCEP/NCO/Systems Integration Branch Unidata Policy/Users Committees October 15, 2009 “Where America’s Climate, Weather, Ocean, and Space Prediction Services Begin”

  2. Project Overview • NCEP has ceased all development of its NAWIPS software system • Bug and emergency fixes being the exception • Full NAWIPS system to be ported to AWIPS-II • Software ready for Operational Testing and Evaluation by Q1FY11 • No changes to forecaster workflow • Some visual differences may be unavoidable • Capitalize on new technology

  3. Project Overview • AWIPS-II represents a merging of two software systems - NAWIPS and AWIPS • Will allow for better collaboration between NCEP and NWS forecasters • Economic benefits as well. • The combined system will contain components from AWIPS and NAWIPS • NMAP, NCEP Product Generation, GEMPAK, Data decoders/encoders, D2D, GFE, Hydro Apps, etc.

  4. Project Overview • N-AWIPS migration will leverage Raytheon baseline functionality wherever possible • Some functionality implemented directly • Animation, image manipulation • Some functionality enhanced • NCEP decoders, Grid diagnostics • NCEP views this as a software and hardware consolidation • No NCEP functionality is going away! • No forecaster workflow changes

  5. Current Status Transition efforts are on schedule • First Major Release to NCEP Centers and Unidata was April 1, 2009 • Additional releases have been made every 4-8 weeks • Scheduled to continue up to October 2010 release • Weekly Telcons with National Centers and Unidata • All NAWIPS applications to be ported by October 1, 2010 • Operational Test & Evaluation to begin at that time • National Centers and Unidata involvement

  6. Current Status • National Centers (NC) perspective • Continue to work on data management / select • Continue to add data resources as new decoders become available • Continue to refine existing resources • Working on timeline, time matching, multi-loop, multi-panel display options

  7. Current Status • Product Generation (PGEN) • All basic & compound drawable elements (DEs) • Multi-product, multi-layer • Now focused on products: • Graph-to-text: TCA, Watches, Outlooks, all SIGMETs, AIRMET, GFA, etc. • Graph-to-chart: Upper Air, Surface Analysis, DWM, High Seas, etc. • Graph-to-grid: G2G

  8. Current Status • Decoders • Several NCEP specific data decoders now completed • Now focusing on: • Imagery • Satellite (McIDAS), radar (NIDS from Unisys), etc. • Text

  9. GEMPAK • GEMPAK • All current applications to be available in AWIPS-II era • Will no longer require GEMPAK file format – will still support it • Forward compatibility – GEMPAK DM library access to AWIPS-II Database • Provides a stop-gap capability for users migrating to AWIPS-II who run stand-alone GEMPAK applications • Development ongoing now • SF- and SN-type db requests complete • Gridded db requests next • Capability will become available with “GEMPAK 6.0” release • Expected in December 2009 release • Delayed from October Target

  10. Schedule NCEP Schedule Oct09 Jan10 Apr10 Jul10 Oct10 Jan11 Apr11 Jul11 Oct11 NCO – Finish OTE & Hardware Deployment RTS/NCO Hardware Architecture Defined NCO – Begin Hardware Procurement NCO – Begin OTE NCO – Code Package Ready for RTS NWS/RTS Schedule Oct09 Jan10 Apr10 Jul10 Oct10 Jan11 Apr11 Jul11 Oct11 NWS –System OTE NWS – End Deployment NWS – Deploy NCEP Software NWS – Field OTE NWS – Begin Deployment

  11. Goals for FY2010 • Major Goals for FY2010 • Define National Centers AWIPS II hardware configuration • Establish MOA between NCEP and OST regarding any delta cost for target hardware • Procure target hardware • Execute NCEP OTE on target hardware • Integrate NCO software into AWIPS II baseline • Define and implement a AWIPS II support model for the National Centers • 32 vs 64 bit Issue must be tackled • NCO to adjust to the role of a dev org • Remove ourselves from hardware and release support

  12. Other News From NCEP • Processor Update • Model Changes

  13. OCCS Capability Two Identical IBM Power6 Systems – Operational 25 Aug 2009 • 69.7 Teraflops Linpack • #36 Top 500 Nov 2008 • 156 Power6 32-way Nodes • 4,992 processors @ 4.7GHz • 19,712 gigabytes memory • 170 terabytes of disk space • 100 terabyte tape archive Gaithersburg, Maryland Fairmont, West Virginia Due to budget issues we may not see our next upgrade until 2012-2013 time frame.

  14. Network Diagram

  15. NCEP Compute Farm • Compute capacity available outside of OCCS • Runs smaller scale applications than OCCS • Possibly used for NSSL WDSS-II Level-II radar data • 30 Blade system – Running VMWare • 8 cores (processors) per blade • 32 GB Ram per blade (960 GB total) • 36 TB total Disk Space • Currently at NCEP WWB • Will move to the NCWCP in College Park • A offsite back-up is being developed in Fairmont, WV at this time

  16. Upcoming Model Changes • Moratorium on CCS changes ended in early September 2009 • SREF – 27 Oct – New models – hourly output to 39 hours • http://www.nws.noaa.gov/os/notification/tin09-29aaasref_upgrade.txt • Ocean Forecast System – 3 Nov – Several Physics upgrades • http://www.nws.noaa.gov/os/notification/tin09-30rtofs.txt • NAM – 3 Nov – Several physics upgrades and Bug Fixes • http://www.nws.noaa.gov/os/notification/tin09-33nam_dgex.txt

  17. Upcoming Model Changes • NAM BUFR Soundings – 10 Nov – Several new stations added • http://www.nws.noaa.gov/os/notification/tin09-26nam_stations.txt • GFS – 15 Dec – GSI Analysis upgrade w/ new data types – minor changes to forecast – several new parameters to be available • http://www.nws.noaa.gov/os/notification/tin09-32gfs_changes.txt • GEFS – 15 Dec – Resolution upgrade T126 to T170 – ESMF – Products to be realigned in files on FTP servers • http://www.nws.noaa.gov/os/notification/tin09-34gefs.txt • Future? – A move to model update once per quarter on the CCS

  18. Upcoming Model Changes • NCEP model improvement process includes peer review of changes: • Notification of availability of test data for major model upgrades • https://lstsrv.ncep.noaa.gov/mailman/listinfo/ncep.list.modelevalinfo • NCO WEB Site lists upcoming changes • http://www.nco.ncep.noaa.gov/pmb/changes/ • Weekly RFC Memo • List of every change to NCO’s IT infrastructure, as well as CCS and dataflow changes • http://www.nco.ncep.noaa.gov/pmb/jifmemo/

  19. One Final Note • Brent Gordon is Leaving NCO in Early December • Will become the Chief of the Space Weather Services Branch at the Space Weather Prediction Center (SWPC) in Boulder • Replacement for the Chief of Systems Integration Branch (NAWIPS) at NCO currently unknown

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