[ "13_nino34_predic_skill" , "14_AnoCor_sst_obs" , "15_AnoCor_prec_obs" , "16_AnoCor_ohc_obs" , "17_AnoCor_sst_alllead" , "18_AnoCor_prec" , "19_AnoCor_tsfc_obs" , "1A_AnoCor_z700_obs" , "20_rank_histogram" , "21_rank_histogram_obs" , "22_rank_histogram_ano_obs" , "23_rank_histo_ts_ano" , "24_rank_histo_z700_ano" ]