Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c370 2063 2063

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 40.0313 	land 	CRU	25.13	1.59
msl 	  2.1262 	global 	COADS	11.69	0.18
qnet 	 19.9637 	ocean 	OAFLUX	14.24	1.40
tp 	 57.6425 	global 	CMAP	38.87	1.48
ewss 	  8.9894 	ocean 	DASILVA	4.03	2.23
nsss 	  7.1829 	ocean 	DASILVA	3.10	2.31
SST 	 99.2058 	ocean 	GISS	17.21	5.76
SSS 	  0.2106 	ocean 	levitus	0.22	0.95
SICE 	1026.5871 	ocean 	GISS	0.34	3019.37
T 	 97.2470 	zonal 	ERA40	38.89	2.50
U 	  2.4149 	zonal 	ERA40	12.07	0.20
V 	  2.3817 	zonal 	ERA40	8.25	0.28
Q 	 66.2904 	zonal 	ERA40	29.41	2.25

Total Performance Index is : 233.8846
Partial PI (atm only) is   : 1.2114

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c370 2063 2063

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 28.3809 	land 	CRU	25.13	1.12
msl 	  2.1262 	global 	COADS	11.69	0.18
qnet 	 18.7923 	ocean 	OAFLUX	14.24	1.31
tp 	 57.6425 	global 	CMAP	38.87	1.48
ewss 	  9.3811 	ocean 	DASILVA	4.03	2.32
nsss 	  6.4824 	ocean 	DASILVA	3.10	2.09
SST 	 99.2058 	ocean 	GISS	17.21	5.76
SSS 	  0.2106 	ocean 	levitus	0.22	0.95
SICE 	1026.5871 	ocean 	GISS	0.34	3019.37
T 	 97.1172 	zonal 	ERA40	38.89	2.49
U 	  2.2821 	zonal 	ERA40	12.07	0.18
V 	  2.2769 	zonal 	ERA40	8.25	0.27
Q 	 63.2777 	zonal 	ERA40	29.41	2.15

Total Performance Index is : 233.8207
Partial PI (atm only) is   : 1.1242