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Level 2 Ocean Salinity Processor

Level 2 Ocean Salinity Processor. 15-16 October 2009. Paul Spurgeon Andrei Chuprin. New processor 03_09. Launch version now used in DPGS Changes: AUX_CNFOSD/F & CNF_L2OS__ Switch_rough_harmonics Switch_store_gal Generate_DAP replaces Supress_DAP new format multiple AUX_AGDPTs

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Level 2 Ocean Salinity Processor

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  1. Level 2 Ocean Salinity Processor 15-16 October 2009 Paul Spurgeon Andrei Chuprin

  2. New processor 03_09 • Launch version now used in DPGS • Changes: • AUX_CNFOSD/F & CNF_L2OS__ • Switch_rough_harmonics • Switch_store_gal • Generate_DAP replaces Supress_DAP • new format multiple AUX_AGDPTs • Includes AUX_FARA_x processing

  3. 03_09 known problems • Not working • Fg_ctrl_sunglint, Fg_ctrl_moonglint, & Fg_ctrl_gal_noise • Tg_ice_concentration & Tg_suspect_ice • itMax = 0 (for BT’s -> DAP?) • Polarised galactic noise not implemented • Cannot set processing window (longitude) across date-line • Too_Few_Measurents_Rejected x2 in SPH

  4. ECMWF update • Reports available from Array & Xiaobin • Missing rain rate bug fixed in pre-processor 0305

  5. ADFs • AlgoVal has focussed on processor algorithms, but aux data also important, so... • We need to review ADFs & plan for updates • How to (re-)make ADFs? • Are the ADFs ok for launch? • Who is responsible for updates? • How are ADFs verified? • AUX_DISTAN, FOAM__, RGHNS1, RGHNS2, GAL2OS, GAL_OS, SGLINT, SSS___

  6. AUX_SSS___

  7. AUX_SSS___

  8. AUX_SSS___

  9. AUX_SSS___: Jan, zone 1

  10. AUX_SSS___: Jan, zone 1

  11. AUX_DISTAN • Contains: land-sea mask, distance to coast, monthly sea-ice mask, & Tg_resol_max • Sea-ice data is 1979-2003 – ok? • Where do these come from? • psn25lats_v2.dat, pss25lats_v2.dat, psn25lons_v2.dat, pss25lons_v2.dat, • distan_to_coast.mat • level.mat

  12. ADF sources & ESLs

  13. Pacific region reprocessed

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