MERRA2 Preparations: Difference between revisions
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This is a page to keep tabs on MERRA2 tasks that need to be performed. | This is a page to keep tabs on MERRA2 tasks that need to be performed. | ||
==Files to be updated== | ==GSI Updates== | ||
===Files to be updated/In Progress=== | |||
* GSI_GridComp.rc.tmpl (WM) | * GSI_GridComp.rc.tmpl (WM) | ||
**Initial version available on discover: | **Initial version available on discover: | ||
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***GOES-14 included w/ numbers fudged from GOES-13 in case future implementation is desired | ***GOES-14 included w/ numbers fudged from GOES-13 in case future implementation is desired | ||
* all *.arc | * all *.arc | ||
* obsys.rc (DM: $NOBACKUP/merra2/run/obsys.rc)) | * obsys.rc (DM: $NOBACKUP/merra2/run/obsys.rc)) | ||
**GPS Startdate need to be confirmed/adjusted. We have data that preceeds the obsys.rc start date | **GPS Startdate need to be confirmed/adjusted. We have data that preceeds the obsys.rc start date | ||
**MetOp-A observations need to be adjusted. | **MetOp-A observations need to be adjusted. | ||
***IASI files start rougly Sept 2008, but the AMSUA/MHS/HIRS streams may start earlier | ***IASI files start rougly Sept 2008, but the AMSUA/MHS/HIRS streams may start earlier | ||
* update sat-db: | * update sat-db: | ||
**ozone - as soon as TOMS data are moved to the proper place - edit obsys.rc (Kris) | **ozone - as soon as TOMS data are moved to the proper place - edit obsys.rc (Kris) | ||
*** edit ozinfo-db 'active.tbl' to facilitate a switch from SBUV to MLS O3 in 2004 (Kris) - '''DONE''', file sent to RT | *** edit ozinfo-db 'active.tbl' to facilitate a switch from SBUV to MLS O3 in 2004 (Kris) - '''DONE''', file sent to RT | ||
**sat | **sat | ||
*** GOES Sounders need to be consistent w/ end of 5x5 prep stream (''gXX_prep'' entries in gsi.rc) and 1x1 (''gXX'' entries) | |||
* update conv-db (presently being considered to control conventional obs)-added to tag (JG), will be used as additional tool to stream obs (diverting METEOSAT * AMV's , ERS data for Andrew huricane etc) (DM) | * update conv-db (presently being considered to control conventional obs)-added to tag (JG), will be used as additional tool to stream obs (diverting METEOSAT * AMV's , ERS data for Andrew huricane etc) (DM) | ||
===Files Updated/hopefully completed=== | |||
* gmao_global_satinfo.rc (WM) '''DONE''' | |||
** Template for use w/ satinfo.db: /gpfsm/dnb31/wrmccart/merra2/gsi/gmao_global_satinfo.rc.merra2 | |||
* gmao_global_scaninfo.rc (WM) '''DONE''' | |||
** Updated at: /gpfsm/dnb31/wrmccart/merra2/gsi/gmao_global_scaninfo.rc.merra2 | |||
* <s>gmao_global_pcpinfo.rc</s> - no update needed | |||
* gmao_global_ozinfo.rc - '''DONE!''' | |||
** Available on discover at: /gpfsm/dnb31/wrmccart/merra2/gsi/gmao_global_ozinfo.rc.merra2 | |||
* satbang/satbias restart (WM)'''DONE''' | |||
** Available at: | |||
***/gpfsm/dnb31/wrmccart/merra2/gsi/satbang_rst.merra2-scout | |||
***/gpfsm/dnb31/wrmccart/merra2/gsi/satbias_rst.merra2-scout | |||
**Should be acceptable for scout runs. Sources of error values/bias coefficients/etc [https://gmao.gsfc.nasa.gov/intranet/personnel/wmccarty/20130708-MERRA2-satfile-sources.xlsx available here]. | |||
* sac.nl.tmpl '''DONE''' | |||
** Available at: /gpfsm/dnb31/wrmccart/merra2/gsi/sac.nl.tmpl.merra2 | |||
==Observations to be Acquired and/or Processed== | ==Observations to be Acquired and/or Processed== | ||
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* ERS2 scat. (DM-testing) '''DONE!''' | * ERS2 scat. (DM-testing) '''DONE!''' | ||
* AVHRR AMVs | * AVHRR AMVs | ||
** Issue at hand for recent (post-2010) data stream. Infrastructure developed, but base observations may not actually exist (observations used for development may be from an antiquated algorithm). | ** <s>Issue at hand for recent (post-2010) data stream. Infrastructure developed, but base observations may not actually exist (observations used for development may be from an antiquated algorithm).</s> | ||
*** <s> WM - Awaiting further guidance from D. Santek</s> | *** <s> WM - Awaiting further guidance from D. Santek</s> | ||
*** WM - Will proceed forward - working with Rob to determine best way to acquire data | *** WM - Will proceed forward - working with Rob to determine best way to acquire data | ||
** prepbufr (1982-2010) (DM) | *** bufr files (2010-Oct2013) DONE (DM) | ||
* Consolidated prepbufr for 79-97 - ncep2013 (DM) | ** prepbufr AVHRR winds(1982-2010) (reprocessing files for 1982-1990 due change in input data, DONE (DM) | ||
* Consolidated prepbufr for 79-97 - ncep2013 (DM) | |||
* GPS - preCOSMIc era ? (DM) (from Jack Woollen:gps data starting in 2002 is from the CHAMP instrument, reprocessed by the Boulder folks. Reprocessed COSMIC starts in around 2006) | * GPS - preCOSMIc era ? (DM) (from Jack Woollen:gps data starting in 2002 is from the CHAMP instrument, reprocessed by the Boulder folks. Reprocessed COSMIC starts in around 2006) | ||
* IASI (2008-now) ( | * IASI (2008-now) (DONE) | ||
* ASCAT ( | * ASCAT (2009-now) DONE | ||
* GOES 1x1 (2007-now) (DM) | * GOES 1x1 (2007-now) (Done) | ||
* Preprocessed TOMS data need to be moved to a proper place on archive (Kris & Rob) | * (Question from Mike B.) VAD data prior 2001? (DM) getting data from Jack Woolen (Rob) | ||
* Get and process OMI and MLS v2.2 for 2012 - present (Kris). The same for MLS Temperature (Larry C.?) | **getting new prepbufr data from J. Woolen. DONE | ||
* AIRCRFT data prior cdas prepbufr (2001) can we get reprocessed data? (DM) yes, DONE | |||
* Preprocessed TOMS data need to be moved to a proper place on archive (Kris & Rob)(DONE) | |||
* Get and process OMI and MLS v2.2 for 2012 - present (Kris). The same for MLS Temperature (Larry C.?) DONE | |||
* Set up automatic processing of new MLS T, MLS O3 and OMI data | * Set up automatic processing of new MLS T, MLS O3 and OMI data | ||
* tcvitals files (filling gap for 2005 and get some preop 2004 data?) (DM) -Jack Woolen provided 2000-2006 tcvitals (Rob has access to aquired data) DONE , getting additional data for 1980-1999. | |||
==Issues to address== | ==Issues to address== | ||