Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c4co 2001 2001

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	307.7090 	land 	CRU	25.13	12.24
msl 	  5.9252 	global 	COADS	11.69	0.50
qnet 	 21.2509 	ocean 	OAFLUX	14.24	1.49
tp 	 67.5742 	global 	CMAP	38.87	1.73
ewss 	  9.5533 	ocean 	DASILVA	4.03	2.37
nsss 	  7.4752 	ocean 	DASILVA	3.10	2.41
SST 	420.7424 	ocean 	GISS	17.21	24.44
SSS 	  0.3801 	ocean 	levitus	0.22	1.72
SICE 	 24.4727 	ocean 	GISS	0.34	71.97
T 	560.6452 	zonal 	ERA40	38.89	14.41
U 	  8.3777 	zonal 	ERA40	12.07	0.69
V 	  4.2675 	zonal 	ERA40	8.25	0.51
Q 	613.8642 	zonal 	ERA40	29.41	20.87

Total Performance Index is : 11.9500
Partial PI (atm only) is   : 7.2785

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c4co 2001 2001

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	235.7683 	land 	CRU	25.13	9.38
msl 	  5.9252 	global 	COADS	11.69	0.50
qnet 	 20.1747 	ocean 	OAFLUX	14.24	1.41
tp 	 67.5742 	global 	CMAP	38.87	1.73
ewss 	 10.0085 	ocean 	DASILVA	4.03	2.48
nsss 	  6.9818 	ocean 	DASILVA	3.10	2.25
SST 	420.7424 	ocean 	GISS	17.21	24.44
SSS 	  0.3801 	ocean 	levitus	0.22	1.72
SICE 	 24.4727 	ocean 	GISS	0.34	71.97
T 	559.4466 	zonal 	ERA40	38.89	14.38
U 	  6.8576 	zonal 	ERA40	12.07	0.56
V 	  4.1813 	zonal 	ERA40	8.25	0.50
Q 	611.8455 	zonal 	ERA40	29.41	20.80

Total Performance Index is : 11.7015
Partial PI (atm only) is   : 6.8357