Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
vhis 2003 2003

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 15.2545 	land 	CRU	25.13	0.60
msl 	  2.1138 	global 	COADS	11.69	0.18
qnet 	 20.2716 	ocean 	OAFLUX	14.24	1.42
tp 	 37.0986 	global 	CMAP	38.87	0.95
ewss 	  7.7510 	ocean 	DASILVA	4.03	1.92
nsss 	  5.2561 	ocean 	DASILVA	3.10	1.69
SST 	 36.7856 	ocean 	GISS	17.21	2.13
SSS 	  0.1451 	ocean 	levitus	0.22	0.65
SICE 	2284.6847 	ocean 	GISS	0.34	6719.66
T 	 22.4582 	zonal 	ERA40	38.89	0.57
U 	  2.6453 	zonal 	ERA40	12.07	0.21
V 	  2.3969 	zonal 	ERA40	8.25	0.29
Q 	 26.4868 	zonal 	ERA40	29.41	0.90

Total Performance Index is : 517.7823
Partial PI (atm only) is   : 0.5285

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
vhis 2003 2003

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 13.4673 	land 	CRU	25.13	0.53
msl 	  2.1138 	global 	COADS	11.69	0.18
qnet 	 19.0630 	ocean 	OAFLUX	14.24	1.33
tp 	 37.0986 	global 	CMAP	38.87	0.95
ewss 	  8.4303 	ocean 	DASILVA	4.03	2.09
nsss 	  4.9212 	ocean 	DASILVA	3.10	1.58
SST 	 36.7856 	ocean 	GISS	17.21	2.13
SSS 	  0.1451 	ocean 	levitus	0.22	0.65
SICE 	2284.6847 	ocean 	GISS	0.34	6719.66
T 	 21.8324 	zonal 	ERA40	38.89	0.56
U 	  2.5217 	zonal 	ERA40	12.07	0.20
V 	  2.2493 	zonal 	ERA40	8.25	0.27
Q 	 20.7270 	zonal 	ERA40	29.41	0.70

Total Performance Index is : 517.7561
Partial PI (atm only) is   : 0.4842