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04.26.2013: LPV analysis of exp32 (PV balance along trajectories)ΒΆ

Here, I look at the LPV analysis in exp32. Fig. 1 shows 5 trajectories and Fig. 2 shows their LPV analysis. As expected, the PV is almost balanced but not perfectly which may explain some of the discrepancy in the GLM theory shown in Fig. 2 of this note.

../../../../../_images/LPV_analysis_alltime_d2015d2215_8E11E_30N_mid_exp32_traj.png

Figure 1: Trajectories over 200 days in exp32.

../../../../../_images/LPV_analysis_alltime_d2015d2215_8E11E_30N_mid_exp32.png

Figure 2: LPV analysis for the 5 trajectories shown in Fig. 1 using snapshots (plain) or 1-day averages (dash).


The LPV analysis was done with LPV_analysis_all_time_script.m producing the Matlab file LPV_analysis_alltime_d2015d2215_8E11E_30N_mid_exp32.mat, all in RESEARCH/MODELISATION/HIM/studies/PV_and_dissipation/forced_damped_wave/exp32/ on the main disk on ipu1.