| 1 | === 12 Mai 2024 === |
| 2 | |
| 3 | * Brady's analysis |
| 4 | |
| 5 | when removing global SST trend from coupled ensemble, spatial pattern of EOF1 resembles more to that of AMIP ensemble, yet still some differences |
| 6 | |
| 7 | and correlation drops in between PCs => maybe there are not so much in common between coupled and AMIP ensemble |
| 8 | |
| 9 | pending question : why atmospheric structure (warming of tropical troposphere associated with cooling of extratropical stratosphere) very active in both coupled and forced simulations, and seems to dominate diversity in ensembles ? |
| 10 | |
| 11 | second pending question : what controls coupled ensemble diversity, besides global SST (possibly related with fallv, tropical warming and stratospheric extratropical cooling...) ? |
| 12 | |
| 13 | comparing forest-importance and sobol for PC1, toplCRE and sa150 (Brady's index in stratosphere) : same predominant parameters (FALLV and OMEPMX for the last two) for all ensembles, but different for PC1 => coupled ensemble may be influenced by other modes of variability than toplCRE, sa150 and global SST... |
| 14 | |
| 15 | * quel lien entre les differents TOA imbalance ? |
| 16 | |
| 17 | 2.7 W/m2 : cible AMIP pour que IPSLCM6ALR soit à la bonne SST globale |
| 18 | |
| 19 | 0.9 W/m2 : non conservation de chaleur de IPSLCM6ALR, principalement dans l'atmosphere |
| 20 | |
| 21 | 5 W/m2 : serait la cible AMIP pour IPSLCM6.5.2, d'apres ensemble tuning |
| 22 | |
| 23 | ???? W/m2 : la cible pour IPSLCM7 AMIP (avec 95 niveaux) pour que le couplé IPSLCM7 ait la bonne SST globale ? |
| 24 | |
| 25 | * breve discussion autour de l'effet potentiel de pmagic sur l'ensemble couplé (pdCtrl) |
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