Version 12 (modified by 3 years ago) (diff) | ,
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Experimental setup
Overview
Two suites are used: a control (au-aa427) and a trial run without IASI observations (au-aa???). Both suites are based on APS2 ACCESS-G Rose suite, au-aa068 at r1316.
- Resolution: N512L70
- PFM resoltuion: N108/N216
- Observation types used,
obsgroup platform screen METAR (?), SYNOP as AMDAR's, AIREP's, TEMP, WIND, wind profilers atovs NOAA18, NOAA19, MetOp-A, MetOp-B airs Aqua iasi MetOp-A and MetOp-B cris Suomi-NPP atms Suomi-NPP mtsatcsr MTSAT-2 amv ???? surface SYNOP, METAR, ???? gpsro GRACE-A, COSMIC-1, -2, -3, -4, -5, -6, C/NOFS, GRAS-A, GRAS-B scat ASCAT
Note 1.
- Experiment period: 00Z 1 August 2015 until 18Z 31 October 2015
- Spin-up period: 00Z 18 July 2015 until 18Z 31 July 2015
- Forecast lengths: 12-hour steps up to 5 days
- Analysis frequency: 00Z and 12Z
- Fields to output: T, q, u, v, Z, MSLP
- Levels: 1000, 950, 900, 850, 800, 700, 600, 500, 400, 300, 250, 200, 150, 100, 70, 50, 30, 20, 10, 7, 5, 3, 2, 1 hPa
- Aditional statistics:
- ???? need to turn on SatRad NetCDF writefiles for o-b statistics
- ???? need to turn on o-a statistics from VAR
Preparation of configuration
rose-suite.conf
Change CONF_START and CONF_STOP
set_ops_stationlist.ksh
ToDo Use stationlist file from au-aa094 as a starting point. You may need to copy stationlist files from Jasmin mirror to ~access/da as the files may need modification
set_ops_screen_stationlist.ksh
set_ops_control_files.ksh
set_ops_bias_files.ksh
ODB and OPS versions
ODB_VERSION is odb30.0.2 OPS version is 30.0.0
Preparing Bufr files
Bufr files copied: 20150718 00Z till 20151031 18Z
Archiving
- Model forecast files are archived to ????
- SatRad writefiles are archived to ????
Luke-warm start
- start dump (iau-start-dump) from 20150717 12Z
- analysis increment (an_inc) from 20150717 18Z
- soil moisture (an_smc) from 20150717 18Z
- bgerr (bgerr.new) from 20150717 18Z
- all the warm-running files are from pre-operational APS2 ACCESS-G, saneg.
Spin-up run
- Only control suite does the spin-up as the same warm-cycling files will be fed to the trial suite
- The spin-up starts from 20150717 18Z and finishes 20150731 18Z
- Then the bias coefficients are updated.
- The suite restarts from 20150801 00Z and finishes 20151031 18Z