Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2092 2092

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	136.2597 	land 	CRU	25.13	5.42
msl 	  3.5475 	global 	COADS	11.69	0.30
qnet 	 19.8405 	ocean 	OAFLUX	14.24	1.39
tp 	 58.2268 	global 	CMAP	38.87	1.49
ewss 	  8.8131 	ocean 	DASILVA	4.03	2.18
nsss 	  6.3491 	ocean 	DASILVA	3.10	2.04
SST 	252.1592 	ocean 	GISS	17.21	14.65
SSS 	  0.2509 	ocean 	levitus	0.22	1.14
SICE 	262.3664 	ocean 	GISS	0.34	771.66
T 	306.6228 	zonal 	ERA40	38.89	7.88
U 	  6.7500 	zonal 	ERA40	12.07	0.55
V 	  4.0317 	zonal 	ERA40	8.25	0.48
Q 	258.0226 	zonal 	ERA40	29.41	8.77

Total Performance Index is : 62.9192
Partial PI (atm only) is   : 3.5557

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2092 2092

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	105.3038 	land 	CRU	25.13	4.19
msl 	  3.5475 	global 	COADS	11.69	0.30
qnet 	 18.6669 	ocean 	OAFLUX	14.24	1.31
tp 	 58.2268 	global 	CMAP	38.87	1.49
ewss 	  8.9749 	ocean 	DASILVA	4.03	2.22
nsss 	  5.9884 	ocean 	DASILVA	3.10	1.93
SST 	252.1592 	ocean 	GISS	17.21	14.65
SSS 	  0.2509 	ocean 	levitus	0.22	1.14
SICE 	262.3664 	ocean 	GISS	0.34	771.66
T 	305.7200 	zonal 	ERA40	38.89	7.86
U 	  6.2834 	zonal 	ERA40	12.07	0.52
V 	  3.9085 	zonal 	ERA40	8.25	0.47
Q 	256.4383 	zonal 	ERA40	29.41	8.71

Total Performance Index is : 62.8038
Partial PI (atm only) is   : 3.3628