Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c585 2065 2065

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 49.6428 	land 	CRU	25.13	1.97
msl 	  2.0505 	global 	COADS	11.69	0.17
qnet 	 18.8966 	ocean 	OAFLUX	14.24	1.32
tp 	 61.7582 	global 	CMAP	38.87	1.58
ewss 	  7.5085 	ocean 	DASILVA	4.03	1.86
nsss 	  6.3312 	ocean 	DASILVA	3.10	2.04
SST 	119.6717 	ocean 	GISS	17.21	6.95
SSS 	  0.2154 	ocean 	levitus	0.22	0.97
SICE 	606.9775 	ocean 	GISS	0.34	1785.22
T 	119.2941 	zonal 	ERA40	38.89	3.06
U 	  3.3155 	zonal 	ERA40	12.07	0.27
V 	  2.6989 	zonal 	ERA40	8.25	0.32
Q 	 88.3527 	zonal 	ERA40	29.41	3.00

Total Performance Index is : 139.1330
Partial PI (atm only) is   : 1.4814

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c585 2065 2065

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 35.1069 	land 	CRU	25.13	1.39
msl 	  2.0505 	global 	COADS	11.69	0.17
qnet 	 17.6791 	ocean 	OAFLUX	14.24	1.24
tp 	 61.7582 	global 	CMAP	38.87	1.58
ewss 	  7.4929 	ocean 	DASILVA	4.03	1.85
nsss 	  5.2489 	ocean 	DASILVA	3.10	1.69
SST 	119.6717 	ocean 	GISS	17.21	6.95
SSS 	  0.2154 	ocean 	levitus	0.22	0.97
SICE 	606.9775 	ocean 	GISS	0.34	1785.22
T 	119.0958 	zonal 	ERA40	38.89	3.06
U 	  3.2109 	zonal 	ERA40	12.07	0.26
V 	  2.5916 	zonal 	ERA40	8.25	0.31
Q 	 85.2263 	zonal 	ERA40	29.41	2.89

Total Performance Index is : 139.0446
Partial PI (atm only) is   : 1.3800