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

2. 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. 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. 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. 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. 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. 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. 8 Current Status Decoders –Several NCEP specific data decoders now completed –Now focusing on: Imagery –Satellite (McIDAS), radar (NIDS from Unisys), etc. Text

9. 9 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. 10 Schedule Oct09 Jan10 Apr10 Jul10 Oct10 Jan11 Apr11 Jul11 Oct11 NCEP Schedule NWS/RTS Schedule RTS/NCO Hardware Architecture Defined NCO – Begin Hardware Procurement NCO – Begin OTE NCO – Finish OTE & Hardware Deployment NCO – Code Package Ready for RTS NWS – System OTE NWS – Field OTE NWS – End Deployment NWS – Begin Deployment NWS – Deploy NCEP Software

11. 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. 12 Other News From NCEP Processor Update Model Changes

13. 13 OCCS Capability –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 Two Identical IBM Power6 Systems – Operational 25 Aug 2009 Due to budget issues we may not see our next upgrade until 2012-2013 time frame.

14. 14 Network Diagram

15. 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. 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.txthttp://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.txthttp://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.txthttp://www.nws.noaa.gov/os/notification/tin09-33nam_dgex.txt

17. 17 Upcoming Model Changes NAM BUFR Soundings – 10 Nov – Several new stations added –http://www.nws.noaa.gov/os/notification/tin09-26nam_stations.txthttp://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.txthttp://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.txthttp://www.nws.noaa.gov/os/notification/tin09-34gefs.txt Future? – A move to model update once per quarter on the CCS

18. 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.model evalinfohttps://lstsrv.ncep.noaa.gov/mailman/listinfo/ncep.list.model evalinfo NCO WEB Site lists upcoming changes –http://www.nco.ncep.noaa.gov/pmb/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/http://www.nco.ncep.noaa.gov/pmb/jifmemo/

19. 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