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Verification and validation of the CM-SAF radiation at the top of atmosphere workpackage

Verification and validation of the CM-SAF radiation at the top of atmosphere workpackage. S. Dewitte Royal Meteorological Institute of Belgium. Overview. Purpose CM-SAF TOA facility Satellite input data Architecture - software design Architecture - flowchart Tested unit components

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Verification and validation of the CM-SAF radiation at the top of atmosphere workpackage

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  1. Verification and validation of the CM-SAF radiation at the top of atmosphere workpackage S. Dewitte Royal Meteorological Institute of Belgium Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  2. Overview • Purpose CM-SAF TOA facility • Satellite input data • Architecture - software design • Architecture - flowchart • Tested unit components • Output products • Needed for integration • Conclusions Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  3. Top of the atmosphere Reflected Solar Top of the atmosphere Incoming Solar Top of the atmosphere Emitted Thermal Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  4. Satellite input data • TIS: pre-existing Total Solar Irradiance measurements • TRS/TET : • geostationary over Europe+Africa:METEOSAT 7, GERB • polar: CERES Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  5. Total Solar Irradiance Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  6. GERB-like images from METEOSAT 7 • see http://gerb.oma.be Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  7. CERES TRS Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  8. CERES TET Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  9. Software design Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  10. TIS - flowchart CM_TOA_TIS pre-existing CM_TOA_product Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  11. TRS/TET - flowchart CM_TOA_analyse CM_TOA_meteosat CM_TOA_CERES CM_TOA_merge CM_TOA_product Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  12. Tested unit components • CM_TOA_analyse: non real time processing for TRS and TET • real-time top chain: • CM_TOA_meteosat: for TRS and TET • CM_TOA_ceres: for TRS and TET, for DM, MM and MMDC • CM_TOA_merge: for TRS and TET • CM_TOA_TIS • CM_TOA_product for TRS, TET and TIS Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  13. Aug. 2001 TIS, 12:30 TRS, 12:30 Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  14. Aug. 2001 TET, 11:30 TET, 23:30 Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  15. daily mean, TRS, 18 Aug. 2001 Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  16. daily mean, TET, 18 Aug. 2001 Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  17. monthly mean, TRS, Aug. 2001 Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  18. monthly mean, TET, Aug. 2001 Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  19. Task Manager • Pre-existing executable program ‘startproc’ • Used operationally in RMIB GERB Processing Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  20. Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  21. Conclusions • existing and tested during unit tests: all (17) executable programs for TIS,TRS,TET product generation • pre-existing within RMIB GERB Processing: Task Manager ‘startproc’ • to be implemented for integration: Data Availability Manager functions within selected executable programs Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  22. Tested unit components • CM_TOA_analyse: executables CM_TOA_colocate_ES8 (1) for TRS and TET, CM_TOA_analyse_TET(2), CM_TOA_sort_TRS(3), CM_TOA_analyse_TRS(4) • top chain: sub-chains CM_TOA_meteosat, CM_TOA_ceres, CM_TOA_merge, CM_TOA_TIS, CM_TOA_product. Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  23. CM_TOA_meteosat chain: executables CM_TOA_extract_MS(5), CM_TOA_hbavg(6), CM_TOA_regrid_MS(7) for TRS and TET • CM_TOA_ceres chain: executablrd CM_TOA_extract_HDF4(8), CM_TOA_grid_ES9(9), CM_TOA_lhour2UTC(10),CM_TOA_shiftfill(11), CM_TOA_rescale for TRS(12) and TET, for DM, MM and MMDC Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

  24. CM_TOA_merge chain: executables CM_TOA_mask(13), CM_TOA_merge(14) for TRS and TET • CM_TOA_TIS chain:executables CM_TOA_tis(15), CM_TOA_hbavg, CM_TOA_lavg(16) • CM_TOA_product: executable CM_TOA_product(17) for TRS, TET and TIS Software/System Integration Readiness Review - Initialisation Meeting , Brussel, 2-3/6/2002

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