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SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SEA-COOS Model-Products Coordinating Committee 27-28 January 2003 North Carolina Computer Center RTP, NC Participants:

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Presentation on theme: "SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SEA-COOS Model-Products Coordinating Committee 27-28 January 2003 North Carolina Computer Center RTP, NC Participants:"— Presentation transcript:

1 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SEA-COOS Model-Products Coordinating Committee 27-28 January 2003 North Carolina Computer Center RTP, NC Participants: Eric Sills, NCSC Inkweon Bang, UMiami, RSMAS Ruoying He, USF Alfredo Aretxabaleta, Brian Blanton Karen Edwards, UNC

2 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Agenda MON AM –Meeting Goals (B. Blanton) –Orientation to NCSC (E. Sills) –Outline thoughts on SNFE (B. Blanton) –EFSIS experience to Date (I. Bang) –Outline thoughts on SSRA (R. He) MON PM –Draft plan for SNFE (all) TUES AM –Draft plan for SSRA (all) TUES NOON –Adjourn

3 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SEACOOS Model Domains USF UMiami UNC Limited Area Domain Scale of Atmos Forcing Mixed Tidal Regimes Various Manifestations of Western Boundary Current ( Loop Current/Florida Current/Gulf Stream Complex)

4 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Meeting Goals To Develop … Common –Met. Model surface fluxes –Tidal Elevations on OBC Detailed (written) plans for HindCast Experiments –Dates of interest –Parameters of interest –Independent Model Runs –Common visualization/output Detailed (written) plans for initial implementation of Nowcast/Forecast System –Dynamics only (no DA) –Barotropic mode only –No model “coupling”

5 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Meeting Goals, Cont’d Table of Models used by SEACOOS regions Parameters/Physics among groups “MODEL DETAILS” web page –Statements from each group regarding Models, regions, etc. for the SEACOOS web developers List of Institution Urls NCSC Allocation request for upcoming computational year

6 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Model Parameter/Physics Table U MiamiUSFUNC Model POM Quoddy Version 2k985.1 Bathymetry Etopo5Merged Vert Grid Sigma Surface Free Vert Mix. Momentum MY25 Horz Mix. Momentum Smag (.2)Smag (.1/.2)Smag (.28) Wind Stress Form Hsu LP Prandle Number.2 1 Bot Stress Form Minz 2. Cd.0025 deep.0025

7 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Common Modeling Issues Offshore Open BCs Elevation; Tides+large scale signal (weather+other) FES, OSU’s TPXO, Tierney et. Al. Mass Flux Surface Fluxes, Various Met Model Choice AWIP versions of NCEP’s ETA10 Nonhydrostatic research versions Reanalyses ARL’s EDAS 80km Archive Interior Initialization; Mass Field Climatology HYCOM,MERCATOR, COFS, POM (Oey)… Regardless of Hind/Now/Forecast

8 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

9 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SEACOOS SNFE Computation of 24Hr Nowcasts Followed by XX Hr Forecasts –Driven by Met Model Flux Forecasts

10 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC UNC’s Nowcast/Forecast System

11 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC UNC’s Nowcast/Forecast System Monthly Climatology Eventually, GODAE/HYCOM 2003 2.0

12 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC UNC’s Nowcast/Forecast System Data Assimilation Component Wind+Tide

13 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Operational System Timeline 00Z84Z24Z-24Z Yesterday 00Z84Z24Z-24Z Today Hotstart NC FC

14 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Nowcast/Forecast Issues Timely acquisition of Met Model Output –Either Direct from NCEP ftp or via LDM –Manipulation of GRiB data to Model GRiB -> netCDF -> Model nodes using wgrib and Ncar ncl command scripts Coordination of needed model fields –Perl functions to extract, build input data, schedule model runs Queue management (NQS) Storage (Data Migration Facility) –Perl function access to tape archive

15 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Mapping GRiB to Model Nodes GRiB netCDF Arbitrary nodes NCL scriptsTriPack

16 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Useful URL’s NCSC http://www.ncsc.org –NCSC Users Guide http://www.ncsc.org/usersupport/USERGUIDE/toc.html –Queue management (NQS) http://www.ncsc.org/usersupport/USERGUIDE/9.html Origin - http://www.ncsc.org/usersupport/USERGUIDE/11.html SP - http://www.ncsc.org/usersupport/USERGUIDE/10.html –Storage (Data Migration Facility /dmf) http://www.ncsc.org/usersupport/USERGUIDE/7.html

17 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Useful URL’s (cont’d) UCAR/NCAR –http://www.ucar.edu/ucar/ –Ncar Resources http://ngwww.ucar.edu/ Command Language (NCL) resources Ncar Graphics GRiB Met Files –Grib Format http://dss.ucar.edu/docs/formats/ –Wgrib (C GRiB file manipulator/decoder) http://wesley.wwb.noaa.gov/ http://wesley.wwb.noaa.gov/wgrib.html –Ggrib GRiB file subdomain extractor http://wesley.wwb.noaa.gov/ggrib.html –READ_GRIB – Matlab GRiB decoder http://www.opnml.unc.edu/OPNML_Matlab/

18 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

19 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SEACOOS SSRA Hindcast Experiments March 2001 –Clear SeaWIFS images November 2001 May-June 2002 Jan 2003 Regional and SEACOOS-wide responses

20 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

21 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC March 2001 5-8 March 19-23 March ARL/EDAS 80km winds FES95 Tidal BCS

22 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC SABSOON Instrumented Navy Towers = Operating towers

23 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC ARL/EDAS 80km Grid

24 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Storm 1

25 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC 6 March 2001 Water Vapor

26 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC GS 07 March 2001 07 March 2001

27 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Storm 2

28 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Storm 2

29 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC 22 March 2001 Water Vapor

30 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC GS 26 March 2001 26 March 2001

31 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC 6 March ARL/EDAS 80km Winds

32 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Water Level Observed

33 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Water Level Observed

34 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC 19-23 March 2001

35 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Drifters (1) Courtesy, J. Hare, NMFS, Beaufort NC

36 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Drifters (2) Courtesy, J. Hare NMFS, Beaufort NC

37 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Drifters (3) Courtesy, J. Hare NMFS, Beaufort NC

38 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Mod Vs. Drifters Vertically Avg’d Purely Passive Filtered Wind Strength in ARL/EDAS poor! Missing Cross shelf flow

39 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Grays Reef Wind Stress

40 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC R2 Wind Speed

41 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC March 2001 SeaWIFS 07 March 08 March

42 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

43 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC November 2001

44 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Nov 01 SeaWIFS

45 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

46 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Jan 2003

47 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC Jan 2003

48 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC 22 Jan 2003 – SST

49 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

50 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC

51 SEACOOS-MPCC 27-28 Jan 2003 NCSC, RTP, NC GRiB netCDF Arbitrary nodes NCL scriptsTriPack


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