Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c4co 1919 1919

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	208.1568 	land 	CRU	25.13	8.28
msl 	  3.7953 	global 	COADS	11.69	0.32
qnet 	 21.4676 	ocean 	OAFLUX	14.24	1.50
tp 	 78.1213 	global 	CMAP	38.87	2.00
ewss 	  9.2943 	ocean 	DASILVA	4.03	2.30
nsss 	  6.7134 	ocean 	DASILVA	3.10	2.16
SST 	333.8241 	ocean 	GISS	17.21	19.39
SSS 	  0.3322 	ocean 	levitus	0.22	1.51
SICE 	 50.9492 	ocean 	GISS	0.34	149.85
T 	415.2708 	zonal 	ERA40	38.89	10.67
U 	  9.1930 	zonal 	ERA40	12.07	0.76
V 	  4.5323 	zonal 	ERA40	8.25	0.54
Q 	404.2128 	zonal 	ERA40	29.41	13.74

Total Performance Index is : 16.3861
Partial PI (atm only) is   : 5.1871

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c4co 1919 1919

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	158.9919 	land 	CRU	25.13	6.32
msl 	  3.7953 	global 	COADS	11.69	0.32
qnet 	 20.3377 	ocean 	OAFLUX	14.24	1.42
tp 	 78.1213 	global 	CMAP	38.87	2.00
ewss 	 11.2898 	ocean 	DASILVA	4.03	2.80
nsss 	  5.9708 	ocean 	DASILVA	3.10	1.92
SST 	333.8241 	ocean 	GISS	17.21	19.39
SSS 	  0.3322 	ocean 	levitus	0.22	1.51
SICE 	 50.9492 	ocean 	GISS	0.34	149.85
T 	414.1804 	zonal 	ERA40	38.89	10.65
U 	  8.1656 	zonal 	ERA40	12.07	0.67
V 	  4.4249 	zonal 	ERA40	8.25	0.53
Q 	402.0329 	zonal 	ERA40	29.41	13.66

Total Performance Index is : 16.2338
Partial PI (atm only) is   : 4.8785