Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2024 2024

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 15.0417 	land 	CRU	25.13	0.59
msl 	  2.3130 	global 	COADS	11.69	0.19
qnet 	 19.6978 	ocean 	OAFLUX	14.24	1.38
tp 	 41.2919 	global 	CMAP	38.87	1.06
ewss 	  8.5516 	ocean 	DASILVA	4.03	2.12
nsss 	  5.9854 	ocean 	DASILVA	3.10	1.93
SST 	 50.4796 	ocean 	GISS	17.21	2.93
SSS 	  0.1387 	ocean 	levitus	0.22	0.63
SICE 	1877.5485 	ocean 	GISS	0.34	5522.20
T 	 32.6496 	zonal 	ERA40	38.89	0.83
U 	  2.4706 	zonal 	ERA40	12.07	0.20
V 	  2.3112 	zonal 	ERA40	8.25	0.28
Q 	 27.2016 	zonal 	ERA40	29.41	0.92

Total Performance Index is : 425.7892
Partial PI (atm only) is   : 0.5814

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2024 2024

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 11.0910 	land 	CRU	25.13	0.44
msl 	  2.3130 	global 	COADS	11.69	0.19
qnet 	 18.5253 	ocean 	OAFLUX	14.24	1.30
tp 	 41.2919 	global 	CMAP	38.87	1.06
ewss 	  9.1774 	ocean 	DASILVA	4.03	2.27
nsss 	  5.6208 	ocean 	DASILVA	3.10	1.81
SST 	 50.4796 	ocean 	GISS	17.21	2.93
SSS 	  0.1387 	ocean 	levitus	0.22	0.63
SICE 	1877.5485 	ocean 	GISS	0.34	5522.20
T 	 32.2792 	zonal 	ERA40	38.89	0.83
U 	  2.3258 	zonal 	ERA40	12.07	0.19
V 	  2.2173 	zonal 	ERA40	8.25	0.26
Q 	 22.2851 	zonal 	ERA40	29.41	0.75

Total Performance Index is : 425.7584
Partial PI (atm only) is   : 0.5314