Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2063 2063

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 36.6433 	land 	CRU	25.13	1.45
msl 	  2.3930 	global 	COADS	11.69	0.20
qnet 	 19.3039 	ocean 	OAFLUX	14.24	1.35
tp 	 64.1421 	global 	CMAP	38.87	1.65
ewss 	  7.7921 	ocean 	DASILVA	4.03	1.93
nsss 	  5.9243 	ocean 	DASILVA	3.10	1.91
SST 	100.4483 	ocean 	GISS	17.21	5.83
SSS 	  0.2025 	ocean 	levitus	0.22	0.92
SICE 	859.2320 	ocean 	GISS	0.34	2527.15
T 	 88.7024 	zonal 	ERA40	38.89	2.28
U 	  4.4420 	zonal 	ERA40	12.07	0.36
V 	  2.5316 	zonal 	ERA40	8.25	0.30
Q 	 65.2110 	zonal 	ERA40	29.41	2.21

Total Performance Index is : 195.9646
Partial PI (atm only) is   : 1.2071

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2063 2063

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 24.7739 	land 	CRU	25.13	0.98
msl 	  2.3930 	global 	COADS	11.69	0.20
qnet 	 18.0523 	ocean 	OAFLUX	14.24	1.26
tp 	 64.1421 	global 	CMAP	38.87	1.65
ewss 	  7.4863 	ocean 	DASILVA	4.03	1.85
nsss 	  5.0737 	ocean 	DASILVA	3.10	1.63
SST 	100.4483 	ocean 	GISS	17.21	5.83
SSS 	  0.2025 	ocean 	levitus	0.22	0.92
SICE 	859.2320 	ocean 	GISS	0.34	2527.15
T 	 88.5955 	zonal 	ERA40	38.89	2.27
U 	  4.2756 	zonal 	ERA40	12.07	0.35
V 	  2.4213 	zonal 	ERA40	8.25	0.29
Q 	 62.2238 	zonal 	ERA40	29.41	2.11

Total Performance Index is : 195.8838
Partial PI (atm only) is   : 1.1214