Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2094 2094

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	110.3614 	land 	CRU	25.13	4.39
msl 	  3.1582 	global 	COADS	11.69	0.27
qnet 	 19.5338 	ocean 	OAFLUX	14.24	1.37
tp 	 62.2351 	global 	CMAP	38.87	1.60
ewss 	  8.8865 	ocean 	DASILVA	4.03	2.20
nsss 	  7.1904 	ocean 	DASILVA	3.10	2.31
SST 	195.7929 	ocean 	GISS	17.21	11.37
SSS 	  0.2258 	ocean 	levitus	0.22	1.02
SICE 	395.2261 	ocean 	GISS	0.34	1162.42
T 	242.1653 	zonal 	ERA40	38.89	6.22
U 	  4.2223 	zonal 	ERA40	12.07	0.34
V 	  2.9400 	zonal 	ERA40	8.25	0.35
Q 	190.1239 	zonal 	ERA40	29.41	6.46

Total Performance Index is : 92.3323
Partial PI (atm only) is   : 2.8042

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2094 2094

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 79.8804 	land 	CRU	25.13	3.17
msl 	  3.1582 	global 	COADS	11.69	0.27
qnet 	 18.3839 	ocean 	OAFLUX	14.24	1.29
tp 	 62.2351 	global 	CMAP	38.87	1.60
ewss 	  9.5841 	ocean 	DASILVA	4.03	2.37
nsss 	  6.2524 	ocean 	DASILVA	3.10	2.01
SST 	195.7929 	ocean 	GISS	17.21	11.37
SSS 	  0.2258 	ocean 	levitus	0.22	1.02
SICE 	395.2261 	ocean 	GISS	0.34	1162.42
T 	241.4740 	zonal 	ERA40	38.89	6.20
U 	  3.8472 	zonal 	ERA40	12.07	0.31
V 	  2.8552 	zonal 	ERA40	8.25	0.34
Q 	188.4326 	zonal 	ERA40	29.41	6.40

Total Performance Index is : 92.2130
Partial PI (atm only) is   : 2.6128