Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c4co 1968 1968

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	258.2292 	land 	CRU	25.13	10.27
msl 	  3.6200 	global 	COADS	11.69	0.30
qnet 	 21.1794 	ocean 	OAFLUX	14.24	1.48
tp 	 75.7009 	global 	CMAP	38.87	1.94
ewss 	  8.8582 	ocean 	DASILVA	4.03	2.19
nsss 	  7.0953 	ocean 	DASILVA	3.10	2.28
SST 	389.8304 	ocean 	GISS	17.21	22.65
SSS 	  0.3850 	ocean 	levitus	0.22	1.75
SICE 	 51.5900 	ocean 	GISS	0.34	151.73
T 	486.8716 	zonal 	ERA40	38.89	12.51
U 	  7.2086 	zonal 	ERA40	12.07	0.59
V 	  4.4373 	zonal 	ERA40	8.25	0.53
Q 	501.5113 	zonal 	ERA40	29.41	17.05

Total Performance Index is : 17.3284
Partial PI (atm only) is   : 6.1700

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c4co 1968 1968

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	199.8243 	land 	CRU	25.13	7.95
msl 	  3.6200 	global 	COADS	11.69	0.30
qnet 	 20.0716 	ocean 	OAFLUX	14.24	1.40
tp 	 75.7009 	global 	CMAP	38.87	1.94
ewss 	 10.1377 	ocean 	DASILVA	4.03	2.51
nsss 	  5.6982 	ocean 	DASILVA	3.10	1.83
SST 	389.8304 	ocean 	GISS	17.21	22.65
SSS 	  0.3850 	ocean 	levitus	0.22	1.75
SICE 	 51.5900 	ocean 	GISS	0.34	151.73
T 	485.7581 	zonal 	ERA40	38.89	12.49
U 	  6.0012 	zonal 	ERA40	12.07	0.49
V 	  4.3179 	zonal 	ERA40	8.25	0.52
Q 	499.5972 	zonal 	ERA40	29.41	16.98

Total Performance Index is : 17.1184
Partial PI (atm only) is   : 5.8100