Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 38.1739 	land 	CRU	25.13	1.51
msl 	  1.8855 	global 	COADS	11.69	0.16
qnet 	 20.1968 	ocean 	OAFLUX	14.24	1.41
tp 	 47.9586 	global 	CMAP	38.87	1.23
ewss 	  8.6718 	ocean 	DASILVA	4.03	2.15
nsss 	  6.0034 	ocean 	DASILVA	3.10	1.93
SST 	 94.6208 	ocean 	GISS	17.21	5.49
SSS 	  0.2095 	ocean 	levitus	0.22	0.95
SICE 	1038.0788 	ocean 	GISS	0.34	3053.17
T 	 91.2771 	zonal 	ERA40	38.89	2.34
U 	  2.4227 	zonal 	ERA40	12.07	0.20
V 	  2.5354 	zonal 	ERA40	8.25	0.30
Q 	 59.1252 	zonal 	ERA40	29.41	2.01

Total Performance Index is : 236.3730
Partial PI (atm only) is   : 1.1071

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 27.2731 	land 	CRU	25.13	1.08
msl 	  1.8855 	global 	COADS	11.69	0.16
qnet 	 19.0421 	ocean 	OAFLUX	14.24	1.33
tp 	 47.9586 	global 	CMAP	38.87	1.23
ewss 	  9.6160 	ocean 	DASILVA	4.03	2.38
nsss 	  5.2864 	ocean 	DASILVA	3.10	1.70
SST 	 94.6208 	ocean 	GISS	17.21	5.49
SSS 	  0.2095 	ocean 	levitus	0.22	0.95
SICE 	1038.0788 	ocean 	GISS	0.34	3053.17
T 	 91.1808 	zonal 	ERA40	38.89	2.34
U 	  2.2910 	zonal 	ERA40	12.07	0.18
V 	  2.4316 	zonal 	ERA40	8.25	0.29
Q 	 55.0247 	zonal 	ERA40	29.41	1.87

Total Performance Index is : 236.3207
Partial PI (atm only) is   : 1.0214