Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2081 2081

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 87.7865 	land 	CRU	25.13	3.49
msl 	  3.4769 	global 	COADS	11.69	0.29
qnet 	 20.4150 	ocean 	OAFLUX	14.24	1.43
tp 	 57.8345 	global 	CMAP	38.87	1.48
ewss 	  9.0275 	ocean 	DASILVA	4.03	2.24
nsss 	  6.1102 	ocean 	DASILVA	3.10	1.97
SST 	186.8196 	ocean 	GISS	17.21	10.85
SSS 	  0.2520 	ocean 	levitus	0.22	1.14
SICE 	495.5506 	ocean 	GISS	0.34	1457.50
T 	211.9671 	zonal 	ERA40	38.89	5.45
U 	  5.7044 	zonal 	ERA40	12.07	0.47
V 	  3.4026 	zonal 	ERA40	8.25	0.41
Q 	168.3125 	zonal 	ERA40	29.41	5.72

Total Performance Index is : 114.8030
Partial PI (atm only) is   : 2.4728

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2081 2081

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 64.8528 	land 	CRU	25.13	2.58
msl 	  3.4769 	global 	COADS	11.69	0.29
qnet 	 19.2479 	ocean 	OAFLUX	14.24	1.35
tp 	 57.8345 	global 	CMAP	38.87	1.48
ewss 	  9.5844 	ocean 	DASILVA	4.03	2.37
nsss 	  5.4746 	ocean 	DASILVA	3.10	1.76
SST 	186.8196 	ocean 	GISS	17.21	10.85
SSS 	  0.2520 	ocean 	levitus	0.22	1.14
SICE 	495.5506 	ocean 	GISS	0.34	1457.50
T 	211.4075 	zonal 	ERA40	38.89	5.43
U 	  5.5425 	zonal 	ERA40	12.07	0.45
V 	  3.2885 	zonal 	ERA40	8.25	0.39
Q 	166.3240 	zonal 	ERA40	29.41	5.65

Total Performance Index is : 114.7107
Partial PI (atm only) is   : 2.3242