Changes between Version 3 and Version 4 of ticket/1775_TOP_Offline_vvl
- Timestamp:
- 2016-09-21T11:26:03+02:00 (8 years ago)
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ticket/1775_TOP_Offline_vvl
v3 v4 4 4 '''ticket''' : [ticket:1692 #]1788 5 5 6 '''Branch''' : 6 '''Branch''' : [https://forge.ipsl.jussieu.fr/nemo/browser/branches/2016/dev_r6409_SIMPLIF_2_usrdef 2016/dev_r6]665_TOP_Offline_vvl 7 7 8 '''WP2016 Action''' : 8 '''WP2016 Action''' : 9 9 10 10 = Purpose : = … … 15 15 16 16 = Hypothesis : = 17 * 17 * zstar coordinate only 18 18 * No advective bbl 19 * '''in a first step : no time interpolation ====> at least 5 days-mean fields are needed''' 20 21 19 * '''in a first step : no time interpolation ====> at least 5 days-mean fields are needed''' 22 20 23 21 {{{ … … 26 24 = = 27 25 = Dynamics : = 28 * e3t, e3u, e3v, e3w 26 * e3t, e3u, e3v, e3w : vertical scale factor 29 27 * U, V, W : effective transport ( e1*e2*e3 * u where u is velocity including eiv, mle etc ...) 30 * hdiv * e3t : 28 * hdiv * e3t : horizontal divergence 31 29 * emp 32 30 * 3D runoffs … … 43 41 44 42 }}} 45 To be consistent with dynamics, we apply a leap-frog 43 To be consistent with dynamics, we apply a leap-frog scheme with asselin time-filter on ssh, when swapping the array 46 44 47 45 {{{ … … 54 52 = = 55 53 = Initial state : = 56 57 58 54 Ideally, the initial state of sea surface height ssh_0 comes from the restart of the last year of the simulation which produced the dynamics used.[[BR]]For example if one uses the dynamics from 1948 to 2009, the initial ssh comes from the restart of year 1947 59 55 60 56 = Simulations : = 61 === * Climatological run : at each annual loop, restart from the ssh of the ocean restart file 62 * Interannual run : restart from ssh saved in passive tracers restart file. But when doing repeated cycle, restart from the 1st year of ocean restart file at the beginning of each cycle 57 * '''Climatological run : '''at each annual loop, restart from the ssh of the ocean restart file 63 58 64 ===59 * '''Interannual run''' : restart from ssh saved in passive tracers restart file. But when doing repeated cycle, restart from the 1st year of ocean restart file at the beginning of each cycle