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Terrestrial Observation and Prediction System (TOPS) On NASA Earth Exchange (NEX)

Terrestrial Observation and Prediction System (TOPS) On NASA Earth Exchange (NEX) Weile Wang, Andrew Michaelis Ecological Forecasting Lab, NASA Ames Research Center. Topics covered in this “ hands-on ” introduction:. Log on to Pleiades Environment setting

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Terrestrial Observation and Prediction System (TOPS) On NASA Earth Exchange (NEX)

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  1. Terrestrial Observation and Prediction System (TOPS) On NASA Earth Exchange (NEX) Weile Wang, Andrew Michaelis Ecological Forecasting Lab, NASA Ames Research Center

  2. Topics covered in this “hands-on” introduction: • Log on to Pleiades • Environment setting • Working directory and NEX data pool • TOPS model set-up • Test and run TOPS • Data backup • Transfer results to local workstation • Sample results

  3. Logging in to Pleiades (the two-step approach): Workstation sfe1/sfe2 Pfe, Bridge

  4. Environment Setup

  5. Environment Set-up • Pre-installed modules • command “module avail” • Your own tools

  6. Working directory & NEX data pool

  7. Disk quota – check how much space you have

  8. TOPS Conceptual Diagram Initial Conditions TOPS executable Updated States/Outputs Surface Climate LAI/FPAR Ecological Parameters Soil, Land Cover, etc.

  9. Basic model layout – running TOPS manually

  10. .INI file (Part 1)

  11. .INI file (Part 2)

  12. Running TOPS continuously with scripts

  13. Backup data to Lou (and on tapes) HEC enclave Workstation sfe1/sfe2 Pfe/Bridge Lou

  14. Backup data to Lou (and on tapes)

  15. Transfer results back to your workstation Workstation sfe1/sfe2 Pfe, Bridge, Lou Your own file server dmzfs1/dmzfs2

  16. Transfer files through NAS DMZFS server

  17. Sample Climate Input for 2006/07 Prcp (mm/day) SRAD (Watt) VPD (Pa) Tmax (deg C) Tmin (deg C)

  18. Sample Outputs: Soil Moisture (mm) 2006/07 2006/01

  19. Sample Outputs: GPP (gC/day) 2006/07 2006/01

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