Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c585 2099 2099

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	195.5280 	land 	CRU	25.13	7.78
msl 	  2.5700 	global 	COADS	11.69	0.21
qnet 	 20.3170 	ocean 	OAFLUX	14.24	1.42
tp 	 62.2819 	global 	CMAP	38.87	1.60
ewss 	  9.4514 	ocean 	DASILVA	4.03	2.34
nsss 	  6.7691 	ocean 	DASILVA	3.10	2.18
SST 	299.1433 	ocean 	GISS	17.21	17.38
SSS 	  0.2958 	ocean 	levitus	0.22	1.34
SICE 	188.0829 	ocean 	GISS	0.34	553.18
T 	390.7510 	zonal 	ERA40	38.89	10.04
U 	  5.4553 	zonal 	ERA40	12.07	0.45
V 	  3.5101 	zonal 	ERA40	8.25	0.42
Q 	340.5610 	zonal 	ERA40	29.41	11.57

Total Performance Index is : 46.9161
Partial PI (atm only) is   : 4.5814

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c585 2099 2099

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	152.1697 	land 	CRU	25.13	6.05
msl 	  2.5700 	global 	COADS	11.69	0.21
qnet 	 19.2064 	ocean 	OAFLUX	14.24	1.34
tp 	 62.2819 	global 	CMAP	38.87	1.60
ewss 	 10.1506 	ocean 	DASILVA	4.03	2.51
nsss 	  5.4859 	ocean 	DASILVA	3.10	1.76
SST 	299.1433 	ocean 	GISS	17.21	17.38
SSS 	  0.2958 	ocean 	levitus	0.22	1.34
SICE 	188.0829 	ocean 	GISS	0.34	553.18
T 	389.3324 	zonal 	ERA40	38.89	10.01
U 	  4.8548 	zonal 	ERA40	12.07	0.40
V 	  3.4175 	zonal 	ERA40	8.25	0.41
Q 	339.2112 	zonal 	ERA40	29.41	11.53

Total Performance Index is : 46.7476
Partial PI (atm only) is   : 4.3157