THIS IS WORK IN PROGRESS. I.e. IT SEEMS LIKE A GOOD IDEA BUT IS NOT COMPLETE OR IN A SETTLED FORMAT EXP00 ===== Main dev directory EXP01 ===== 25 Jan 18 Experiments to test rn_rdt limits. Also turing on lateral diffusion of momentum. !----------------------------------------------------------------------- &namtra_ldf ! lateral diffusion scheme for tracers (default: NO diffusion) !----------------------------------------------------------------------- ! ! Operator type: ! ! no diffusion: set ln_traldf_lap=..._blp=F ln_traldf_lap = .true. ! laplacian operator ln_traldf_blp = .false. ! bilaplacian operator ! ! ! Direction of action: ln_traldf_lev = .false. ! iso-level ln_traldf_hor = .false. ! horizontal (geopotential) ln_traldf_iso = .true. ! iso-neutral (standard operator) ln_traldf_triad = .false. ! iso-neutral (triad operator) rn_rdt = 360. ! time step for the dynamics (and tracer if nn_acc=0) dt=360 blew up. Trying 300s. bloew up Trying 200s. Blews up at kt=26 EXP_hpg_err ========== No forcing. T(z),S(z) profiles. Clamped T(z),S(z) boundaries. Start from rest. Compiled without tidal analysis: I.e. NO key_harm_ana EXEC: nemo_notide_TSprofile.exe nt = 1200, dt=6mins. 5 days in 20 mins --> 2*30 days in 2*2 hours. nt = 2*7200 Plan: grep Umax from solver.stat Check for stability. EXP_tideonly ============ Only tidal forcing. constant T and S Include: key_harm_ana EXEC: nemo_tideonyl_TSconst.exe