Regression baseline diff

Base origin/main against 5c1ed2249383. Blobs are served from https://baselines.climate-ref.org.

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pmp/extratropical-modes-of-variability-pdo/cmip7

Committed artefacts

diagnostic.json in PR changed 5c07d0e2090a -> 4bd5aae93a35

packages/climate-ref-pmp/tests/test-data/extratropical-modes-of-variability-pdo/cmip7/regression/diagnostic.json

--- old+++ new@@ -79,33 +79,33 @@                       "period": "1900-2005"                     },                     "cbf": {-                      "bias": -0.001180552,+                      "bias": -0.001180549,                       "bias_glo": -0.04901057,-                      "cor": 0.8986691,-                      "cor_glo": 0.8131307,+                      "cor": 0.8975012,+                      "cor_glo": 0.7855755,                       "frac": 0.1940059,                       "frac_cbf_regrid": 0.3454753,-                      "mean": 1.306023e-16,+                      "mean": -4.460009e-17,                       "mean_glo": 0.03319017,                       "rms": 0.1720042,                       "rms_glo": 0.1126161,-                      "rmsc": 0.4535619,-                      "rmsc_glo": 0.6673076,+                      "rmsc": 0.4527666,+                      "rmsc_glo": 0.6548657,                       "stdv_pc": 0.2555918,                       "stdv_pc_ratio_to_obs": 1.0832                     },                     "eof1": {-                      "bias": -0.0006477128,+                      "bias": -0.0006477075,                       "bias_glo": -0.04768806,-                      "cor": 0.8341323,-                      "cor_glo": 0.7640828,+                      "cor": 0.8329671,+                      "cor_glo": 0.7374724,                       "frac": 0.2065715,-                      "mean": 6.498707e-17,+                      "mean": -2.455575e-17,                       "mean_glo": 0.0347633,                       "rms": 0.2171373,                       "rms_glo": 0.1224397,-                      "rmsc": 0.5787448,-                      "rmsc_glo": 0.7385287,+                      "rmsc": 0.5779843,+                      "rmsc_glo": 0.7246069,                       "stdv_pc": 0.3114754,                       "stdv_pc_ratio_to_obs": 1.320036                     }
Captured baseline
Images
EG_Spec_North_test_PDO_monthly_HadISST-1-1_1900-2005.png changed 31,168 B -> 28,458 B (-2,710)
old old EG_Spec_North_test_PDO_monthly_HadISST-1-1_1900-2005.png
new new EG_Spec_North_test_PDO_monthly_HadISST-1-1_1900-2005.png
PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005.png changed 86,896 B -> 64,216 B (-22,680)
old old PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005.png
new new PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005.png
PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf.png changed 87,100 B -> 64,143 B (-22,957)
old old PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf.png
new new PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf.png
PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf_compare_obs.png changed 223,522 B -> 191,658 B (-31,864)
old old PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf_compare_obs.png
new new PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf_compare_obs.png
PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf_teleconnection.png changed 124,059 B -> 105,587 B (-18,472)
old old PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf_teleconnection.png
new new PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf_teleconnection.png
PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_eof1_compare_obs.png changed 223,964 B -> 192,520 B (-31,444)
old old PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_eof1_compare_obs.png
new new PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_eof1_compare_obs.png
PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_teleconnection.png changed 124,091 B -> 105,579 B (-18,512)
old old PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_teleconnection.png
new new PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_teleconnection.png
PDO_ts_EOF1_monthly_obs_1900-2005.png changed 81,949 B -> 62,977 B (-18,972)
old old PDO_ts_EOF1_monthly_obs_1900-2005.png
new new PDO_ts_EOF1_monthly_obs_1900-2005.png
PDO_ts_EOF1_monthly_obs_1900-2005_teleconnection.png changed 120,774 B -> 101,417 B (-19,357)
old old PDO_ts_EOF1_monthly_obs_1900-2005_teleconnection.png
new new PDO_ts_EOF1_monthly_obs_1900-2005_teleconnection.png
Text

diagnostic.json changed 3,319 B -> 3,320 B (+1) 312da187b3a3 -> 84369ae3a541 old new 

--- old+++ new@@ -79,35 +79,35 @@                       "period": "1900-2005"                     },                     "cbf": {-                      "bias": -0.0011805520721653113,-                      "bias_glo": -0.04901057159404891,-                      "cor": 0.8986690818884097,-                      "cor_glo": 0.8131306659488168,-                      "frac": 0.1940059180589577,-                      "frac_cbf_regrid": 0.34547533085741805,-                      "mean": 1.3060230161186462e-16,-                      "mean_glo": 0.03319016890265946,-                      "rms": 0.1720042394323777,-                      "rms_glo": 0.11261613746964523,-                      "rmsc": 0.45356190261180135,-                      "rmsc_glo": 0.6673076159636786,-                      "stdv_pc": 0.2555917664452133,-                      "stdv_pc_ratio_to_obs": 1.0832002523873554+                      "bias": -0.0011805494768489895,+                      "bias_glo": -0.049010572427723206,+                      "cor": 0.8975012177490916,+                      "cor_glo": 0.7855754554805383,+                      "frac": 0.19400591436857206,+                      "frac_cbf_regrid": 0.34547534749579656,+                      "mean": -4.460008638341394e-17,+                      "mean_glo": 0.0331901674454939,+                      "rms": 0.1720042379400421,+                      "rms_glo": 0.11261613586985045,+                      "rmsc": 0.45276657791849295,+                      "rmsc_glo": 0.6548657121029239,+                      "stdv_pc": 0.25559177387940296,+                      "stdv_pc_ratio_to_obs": 1.0832002838935197                     },                     "eof1": {-                      "bias": -0.0006477128257008222,-                      "bias_glo": -0.04768806416140229,-                      "cor": 0.8341323236910322,-                      "cor_glo": 0.7640827582461341,-                      "frac": 0.2065714782954043,-                      "mean": 6.498706569055616e-17,-                      "mean_glo": 0.03476330357905301,-                      "rms": 0.2171373400396081,-                      "rms_glo": 0.12243969458510481,-                      "rmsc": 0.5787448050745151,-                      "rmsc_glo": 0.7385286987569449,-                      "stdv_pc": 0.3114754004535793,-                      "stdv_pc_ratio_to_obs": 1.320035606295988+                      "bias": -0.0006477074854207886,+                      "bias_glo": -0.04768806329655059,+                      "cor": 0.8329670503417288,+                      "cor_glo": 0.7374724062046322,+                      "frac": 0.2065714782954042,+                      "mean": -2.45557453839539e-17,+                      "mean_glo": 0.03476330357905308,+                      "rms": 0.2171373436967574,+                      "rms_glo": 0.12243969458794943,+                      "rmsc": 0.5779843183369007,+                      "rmsc_glo": 0.7246069324310367,+                      "stdv_pc": 0.311475400453579,+                      "stdv_pc_ratio_to_obs": 1.320035606295987                     }                   }                 }

var_mode_PDO_EOF1_stat_cmip7_historical_mo_atm_ACCESS-ESM1-5_r1i1p1f1_1900-2005_cmec.json changed 4,465 B -> 4,460 B (-5) 0b7121ec9fb0 -> 25ab4cbfad5f old new 

--- old+++ new@@ -50,15 +50,15 @@       "defaultReference": {         "PDO": {           "monthly": {-            "frac": 0.2609691803869037,-            "mean": -0.004581271822023656,-            "mean_glo": 0.08518833419744783,-            "stdv_pc": 0.2359598475737919+            "frac": 0.26096918038690375,+            "mean": -0.004581271822023665,+            "mean_glo": 0.08518833419744952,+            "stdv_pc": 0.23595984757379185           }         },         "period": "1900-2005",         "reference_eofs": 1,-        "source": "/Users/jared/Library/Caches/climate_ref/obs4ref/obs4REF/MOHC/HadISST-1-1/mon/ts/gn/v20250415/ts_mon_HadISST-1-1_PCMDI_gn_187001-202501.nc"+        "source": "/data/projects/climate-ref/cache/obs4ref/obs4REF/MOHC/HadISST-1-1/mon/ts/gn/v20250415/ts_mon_HadISST-1-1_PCMDI_gn_187001-202501.nc"       }     }   },@@ -78,36 +78,36 @@                 "period": "1900-2005"               },               "cbf": {-                "bias": -0.0011805520721653113,-                "bias_glo": -0.04901057159404891,-                "cor": 0.8986690818884097,-                "cor_glo": 0.8131306659488168,-                "frac": 0.1940059180589577,-                "frac_cbf_regrid": 0.34547533085741805,-                "mean": 1.3060230161186462e-16,-                "mean_glo": 0.03319016890265946,-                "rms": 0.1720042394323777,-                "rms_glo": 0.11261613746964523,-                "rmsc": 0.45356190261180135,-                "rmsc_glo": 0.6673076159636786,-                "stdv_pc": 0.2555917664452133,-                "stdv_pc_ratio_to_obs": 1.0832002523873554+                "bias": -0.0011805494768489895,+                "bias_glo": -0.049010572427723206,+                "cor": 0.8975012177490916,+                "cor_glo": 0.7855754554805383,+                "frac": 0.19400591436857206,+                "frac_cbf_regrid": 0.34547534749579656,+                "mean": -4.460008638341394e-17,+                "mean_glo": 0.0331901674454939,+                "rms": 0.1720042379400421,+                "rms_glo": 0.11261613586985045,+                "rmsc": 0.45276657791849295,+                "rmsc_glo": 0.6548657121029239,+                "stdv_pc": 0.25559177387940296,+                "stdv_pc_ratio_to_obs": 1.0832002838935197               },               "eof1": {-                "bias": -0.0006477128257008222,-                "bias_glo": -0.04768806416140229,-                "cor": 0.8341323236910322,-                "cor_glo": 0.7640827582461341,-                "frac": 0.2065714782954043,-                "mean": 6.498706569055616e-17,-                "mean_glo": 0.03476330357905301,-                "rms": 0.2171373400396081,-                "rms_glo": 0.12243969458510481,-                "rmsc": 0.5787448050745151,-                "rmsc_glo": 0.7385286987569449,-                "stdv_pc": 0.3114754004535793,-                "stdv_pc_ratio_to_obs": 1.320035606295988,-                "tcor_cbf_vs_eof_pc": 0.9575814843365091+                "bias": -0.0006477074854207886,+                "bias_glo": -0.04768806329655059,+                "cor": 0.8329670503417288,+                "cor_glo": 0.7374724062046322,+                "frac": 0.2065714782954042,+                "mean": -2.45557453839539e-17,+                "mean_glo": 0.03476330357905308,+                "rms": 0.2171373436967574,+                "rms_glo": 0.12243969458794943,+                "rmsc": 0.5779843183369007,+                "rmsc_glo": 0.7246069324310367,+                "stdv_pc": 0.311475400453579,+                "stdv_pc_ratio_to_obs": 1.320035606295987,+                "tcor_cbf_vs_eof_pc": 0.957581470273311               }             }           }
NetCDF

PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005.nc changed 710,422 B -> 710,423 B (+1) old new

Header 
  xarray.Dataset {  dimensions:  	time = 1272 ;  	lat = 145 ;  	lon = 192 ;    variables:  	int64 mode() ;  		mode:long_name = eof_mode_number ;  	float64 pc(time) ;  		pc:_FillValue = nan ;  		pc:comment = Non-scaled time series for principal component of 1th variance mode ;  		pc:variable = ts ;  		pc:eof_mode = 1 ;  		pc:coordinates = mode ;  	float64 eof(lat, lon) ;  		eof:_FillValue = nan ;  		eof:variable = ts ;  		eof:description = linear regression on global field for teleconnection ;  		eof:comment = Reconstructed EOF pattern with teleconnection considerations ;  		eof:eof_mode = 1 ;  		eof:coordinates = mode ;  	float64 slope(lat, lon) ;  		slope:_FillValue = nan ;  		slope:coordinates = mode ;  	float64 intercept(lat, lon) ;  		intercept:_FillValue = nan ;  		intercept:coordinates = mode ;  	float64 frac() ;  		frac:_FillValue = nan ;  		frac:long_name = variance_fractions ;  		frac:units = ratio ;  		frac:coordinates = mode ;  	float64 time(time) ;  		time:_FillValue = nan ;  		time:bounds = time_bnds ;  		time:axis = T ;  		time:long_name = time ;  		time:standard_name = time ;  		time:units = days since 1850-01-01 ;  		time:calendar = proleptic_gregorian ;  	float64 lat(lat) ;  		lat:_FillValue = nan ;  		lat:bounds = lat_bnds ;  		lat:units = degrees_north ;  		lat:axis = Y ;  		lat:long_name = Latitude ;  		lat:standard_name = latitude ;  	float64 lon(lon) ;  		lon:_FillValue = nan ;  		lon:bounds = lon_bnds ;  		lon:units = degrees_east ;  		lon:axis = X ;  		lon:long_name = Longitude ;  		lon:standard_name = longitude ;    // global attributes:  	:title = PCMDI Metrics Package Extratropical Modes of Variability diagnostics ;  	:author = PCMDI ;  	:contact = [email protected] ;- 	:creation_date = 2026-07-09 04:29:50 ;+ 	:creation_date = 2026-09-07 01:19:29 ;  	:references =       Lee, J., K. Sperber, P. Gleckler, C. Bonfils, and K. Taylor, 2019: Quantifying the Agreement Between Observed and Simulated Extratropical Modes of Interannual Variability. Climate Dynamics, 52, 4057-4089, doi: 10.1007/s00382-018-4355-4,      Lee, J., K. Sperber, P. Gleckler, K. Taylor, and C. Bonfils, 2021: Benchmarking performance changes in the simulation of extratropical modes of variability across CMIP generations. Journal of Climate, 34, 6945–6969, doi: 10.1175/JCLI-D-20-0832.1,      Lee, J., P. J. Gleckler, M.-S. Ahn, A. Ordonez, P. Ullrich, K. R. Sperber, K. E. Taylor, Y. Y. Planton, E. Guilyardi, P. Durack, C. Bonfils, M. D. Zelinka, L.-W. Chao, B. Dong, C. Doutriaux, C. Zhang, T. Vo, J. Boutte, M. F. Wehner, A. G. Pendergrass, D. Kim, Z. Xue, A. T. Wittenberg, and J. Krasting, 2024: Systematic and Objective Evaluation of Earth System Models: PCMDI Metrics Package (PMP) version 3. Geoscientific Model Development, 17, 3919–3948, doi: 10.5194/gmd-17-3919-2024       ;  	:identifier = CMIP7 ACCESS-ESM1-5 (r1i1p1f1), EOF1 ;  }
variableshapeminmaxmean nanmax abs diffmax rel diffcells differ
eof noise 145x192 -> 145x192 -2.48683 -> -2.48683 1.07763 -> 1.07763 0.0285158 -> 0.0285158 9,278 -> 9,278 3.55271e-15 1.42861e-15 18,130
frac noise scalar -> scalar 0.206571 -> 0.206571 0.206571 -> 0.206571 0.206571 -> 0.206571 0 -> 0 8.32667e-17 4.03089e-16 1
intercept noise 145x192 -> 145x192 -0.00110203 -> -0.00110203 0.000643799 -> 0.000643799 1.12699e-05 -> 1.12699e-05 9,278 -> 9,278 8.22747e-16 7.46576e-13 18,559
mode scalar -> scalar 0 -> 0 0 -> 0 0 -> 0 0 -> 0 0 0 0
pc noise 1272 -> 1272 -0.841836 -> -0.841836 0.942129 -> 0.942129 6.98253e-18 -> -2.09476e-17 0 -> 0 2.66454e-15 2.82821e-15 1,244
slope noise 145x192 -> 145x192 -7.98374 -> -7.98374 3.46012 -> 3.46012 0.0915145 -> 0.0915145 9,278 -> 9,278 1.68754e-14 2.11372e-15 18,264

PDO_ts_EOF1_monthly_cmip7_ACCESS-ESM1-5_historical_r1i1p1f1_mo_atm_1900-2005_cbf.nc changed 710,123 B -> 710,124 B (+1) old new

Header 
  xarray.Dataset {  dimensions:  	time = 1272 ;  	lat = 145 ;  	lon = 192 ;    variables:  	int64 mode() ;  		mode:long_name = eof_mode_number ;  	float64 pc(time) ;  		pc:_FillValue = nan ;  		pc:long_name = ts_pseudo_pcs ;  		pc:comment = Non-scaled pseudo principal components ;  		pc:coordinates = mode ;  	float64 eof(lat, lon) ;  		eof:_FillValue = nan ;  		eof:variable = ts ;  		eof:description = linear regression on global field for teleconnection ;  		eof:comment = Reconstructed EOF pattern with teleconnection considerations ;  		eof:coordinates = mode ;  	float64 slope(lat, lon) ;  		slope:_FillValue = nan ;  		slope:coordinates = mode ;  	float64 intercept(lat, lon) ;  		intercept:_FillValue = nan ;  		intercept:coordinates = mode ;  	float64 frac() ;  		frac:_FillValue = nan ;  		frac:coordinates = mode ;  	float64 time(time) ;  		time:_FillValue = nan ;  		time:bounds = time_bnds ;  		time:axis = T ;  		time:long_name = time ;  		time:standard_name = time ;  		time:units = days since 1850-01-01 ;  		time:calendar = proleptic_gregorian ;  	float64 lat(lat) ;  		lat:_FillValue = nan ;  		lat:bounds = lat_bnds ;  		lat:units = degrees_north ;  		lat:axis = Y ;  		lat:long_name = Latitude ;  		lat:standard_name = latitude ;  	float64 lon(lon) ;  		lon:_FillValue = nan ;  		lon:bounds = lon_bnds ;  		lon:units = degrees_east ;  		lon:axis = X ;  		lon:long_name = Longitude ;  		lon:standard_name = longitude ;    // global attributes:  	:title = PCMDI Metrics Package Extratropical Modes of Variability diagnostics ;  	:author = PCMDI ;  	:contact = [email protected] ;- 	:creation_date = 2026-07-09 04:28:19 ;+ 	:creation_date = 2026-09-07 01:19:05 ;  	:references =       Lee, J., K. Sperber, P. Gleckler, C. Bonfils, and K. Taylor, 2019: Quantifying the Agreement Between Observed and Simulated Extratropical Modes of Interannual Variability. Climate Dynamics, 52, 4057-4089, doi: 10.1007/s00382-018-4355-4,      Lee, J., K. Sperber, P. Gleckler, K. Taylor, and C. Bonfils, 2021: Benchmarking performance changes in the simulation of extratropical modes of variability across CMIP generations. Journal of Climate, 34, 6945–6969, doi: 10.1175/JCLI-D-20-0832.1,      Lee, J., P. J. Gleckler, M.-S. Ahn, A. Ordonez, P. Ullrich, K. R. Sperber, K. E. Taylor, Y. Y. Planton, E. Guilyardi, P. Durack, C. Bonfils, M. D. Zelinka, L.-W. Chao, B. Dong, C. Doutriaux, C. Zhang, T. Vo, J. Boutte, M. F. Wehner, A. G. Pendergrass, D. Kim, Z. Xue, A. T. Wittenberg, and J. Krasting, 2024: Systematic and Objective Evaluation of Earth System Models: PCMDI Metrics Package (PMP) version 3. Geoscientific Model Development, 17, 3919–3948, doi: 10.5194/gmd-17-3919-2024       ;  	:identifier = CMIP7 ACCESS-ESM1-5 (r1i1p1f1), CBF ;  }
variableshapeminmaxmean nanmax abs diffmax rel diffcells differ
eof 145x192 -> 145x192 -1.92006 -> -1.92006 1.0421 -> 1.0421 0.0261988 -> 0.0261988 9,278 -> 9,278 1.52571e-07 7.94616e-08 18,562
frac scalar -> scalar 0.194006 -> 0.194006 0.194006 -> 0.194006 0.194006 -> 0.194006 0 -> 0 3.69039e-09 1.9022e-08 1
intercept 145x192 -> 145x192 -0.00109924 -> -0.00109924 0.000644762 -> 0.000644762 1.16561e-05 -> 1.16561e-05 9,278 -> 9,278 1.02434e-11 9.31867e-09 18,562
mode scalar -> scalar 0 -> 0 0 -> 0 0 -> 0 0 -> 0 0 0 0
pc 1272 -> 1272 -0.806621 -> -0.806621 0.789005 -> 0.789005 -3.76925e-06 -> -3.76925e-06 0 -> 0 8.81151e-08 1.0924e-07 1,272
slope 145x192 -> 145x192 -7.51177 -> -7.51177 4.07762 -> 4.07762 0.102457 -> 0.102457 9,278 -> 9,278 7.93896e-07 1.05687e-07 18,562

PDO_ts_EOF1_monthly_obs_1900-2005.nc changed 1,598,768 B -> 1,598,769 B (+1) old new

Header 
  xarray.Dataset {  dimensions:  	time = 1272 ;  	lat = 180 ;  	lon = 360 ;    variables:  	int64 mode() ;  		mode:long_name = eof_mode_number ;  	float64 pc(time) ;  		pc:_FillValue = nan ;  		pc:comment = Non-scaled time series for principal component of 1th variance mode ;  		pc:variable = ts ;  		pc:eof_mode = 1 ;  		pc:coordinates = mode ;  	float64 eof(lat, lon) ;  		eof:_FillValue = nan ;  		eof:variable = ts ;  		eof:description = linear regression on global field for teleconnection ;  		eof:comment = Reconstructed EOF pattern with teleconnection considerations ;  		eof:eof_mode = 1 ;  		eof:coordinates = mode ;  	float64 slope(lat, lon) ;  		slope:_FillValue = nan ;  		slope:coordinates = mode ;  	float64 intercept(lat, lon) ;  		intercept:_FillValue = nan ;  		intercept:coordinates = mode ;  	float64 frac() ;  		frac:_FillValue = nan ;  		frac:long_name = variance_fractions ;  		frac:units = ratio ;  		frac:coordinates = mode ;  	float64 time(time) ;  		time:_FillValue = nan ;  		time:bounds = time_bnds ;  		time:axis = T ;  		time:long_name = time ;  		time:standard_name = time ;  		time:units = days since 1870-01-01 ;  		time:calendar = standard ;  	float64 lat(lat) ;  		lat:_FillValue = nan ;  		lat:bounds = lat_bnds ;  		lat:units = degrees_north ;  		lat:axis = Y ;  		lat:long_name = Latitude ;  		lat:standard_name = latitude ;  	float64 lon(lon) ;  		lon:_FillValue = nan ;  		lon:bounds = lon_bnds ;  		lon:units = degrees_east ;  		lon:axis = X ;  		lon:long_name = Longitude ;  		lon:standard_name = longitude ;    // global attributes:  	:title = PCMDI Metrics Package Extratropical Modes of Variability diagnostics ;  	:author = PCMDI ;  	:contact = [email protected] ;- 	:creation_date = 2026-07-09 04:27:50 ;+ 	:creation_date = 2026-09-07 01:18:29 ;  	:references =       Lee, J., K. Sperber, P. Gleckler, C. Bonfils, and K. Taylor, 2019: Quantifying the Agreement Between Observed and Simulated Extratropical Modes of Interannual Variability. Climate Dynamics, 52, 4057-4089, doi: 10.1007/s00382-018-4355-4,      Lee, J., K. Sperber, P. Gleckler, K. Taylor, and C. Bonfils, 2021: Benchmarking performance changes in the simulation of extratropical modes of variability across CMIP generations. Journal of Climate, 34, 6945–6969, doi: 10.1175/JCLI-D-20-0832.1,      Lee, J., P. J. Gleckler, M.-S. Ahn, A. Ordonez, P. Ullrich, K. R. Sperber, K. E. Taylor, Y. Y. Planton, E. Guilyardi, P. Durack, C. Bonfils, M. D. Zelinka, L.-W. Chao, B. Dong, C. Doutriaux, C. Zhang, T. Vo, J. Boutte, M. F. Wehner, A. G. Pendergrass, D. Kim, Z. Xue, A. T. Wittenberg, and J. Krasting, 2024: Systematic and Objective Evaluation of Earth System Models: PCMDI Metrics Package (PMP) version 3. Geoscientific Model Development, 17, 3919–3948, doi: 10.5194/gmd-17-3919-2024       ;  	:identifier = HadISST-1-1 ;  }
variableshapeminmaxmean nanmax abs diffmax rel diffcells differ
eof noise 180x360 -> 180x360 -0.610042 -> -0.610042 0.625019 -> 0.625019 0.0773142 -> 0.0773142 31,464 -> 31,464 1.22125e-15 1.95393e-15 31,605
frac noise scalar -> scalar 0.260969 -> 0.260969 0.260969 -> 0.260969 0.260969 -> 0.260969 0 -> 0 5.55112e-17 2.12712e-16 1
intercept noise 180x360 -> 180x360 -0.000395238 -> -0.000395238 0.000322253 -> 0.000322253 6.20779e-05 -> 6.20779e-05 31,464 -> 31,464 3.32616e-16 8.41559e-13 33,332
mode scalar -> scalar 0 -> 0 0 -> 0 0 -> 0 0 -> 0 0 0 0
pc noise 1272 -> 1272 -0.77803 -> -0.77803 0.720762 -> 0.720762 0 -> -9.77555e-18 0 -> 0 1.85962e-15 2.39017e-15 1,171
slope noise 180x360 -> 180x360 -2.58552 -> -2.58552 2.64899 -> 2.64899 0.327395 -> 0.327395 31,464 -> 31,464 4.21885e-15 1.59263e-15 31,679