Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c4co 1899 1899

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	158.8118 	land 	CRU	25.13	6.31
msl 	  4.3635 	global 	COADS	11.69	0.37
qnet 	 20.9415 	ocean 	OAFLUX	14.24	1.47
tp 	 86.5496 	global 	CMAP	38.87	2.22
ewss 	  9.9252 	ocean 	DASILVA	4.03	2.46
nsss 	  6.6024 	ocean 	DASILVA	3.10	2.12
SST 	267.6427 	ocean 	GISS	17.21	15.55
SSS 	  0.2996 	ocean 	levitus	0.22	1.36
SICE 	 96.5015 	ocean 	GISS	0.34	283.82
T 	333.1249 	zonal 	ERA40	38.89	8.56
U 	  7.8413 	zonal 	ERA40	12.07	0.64
V 	  3.9289 	zonal 	ERA40	8.25	0.47
Q 	292.9769 	zonal 	ERA40	29.41	9.96

Total Performance Index is : 25.7930
Partial PI (atm only) is   : 4.0757

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c4co 1899 1899

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	118.2826 	land 	CRU	25.13	4.70
msl 	  4.3635 	global 	COADS	11.69	0.37
qnet 	 19.7885 	ocean 	OAFLUX	14.24	1.38
tp 	 86.5496 	global 	CMAP	38.87	2.22
ewss 	 10.6000 	ocean 	DASILVA	4.03	2.63
nsss 	  5.6741 	ocean 	DASILVA	3.10	1.83
SST 	267.6427 	ocean 	GISS	17.21	15.55
SSS 	  0.2996 	ocean 	levitus	0.22	1.36
SICE 	 96.5015 	ocean 	GISS	0.34	283.82
T 	332.0738 	zonal 	ERA40	38.89	8.53
U 	  7.3849 	zonal 	ERA40	12.07	0.61
V 	  3.8332 	zonal 	ERA40	8.25	0.46
Q 	290.4707 	zonal 	ERA40	29.41	9.87

Total Performance Index is : 25.6407
Partial PI (atm only) is   : 3.8228