Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v245 2072 2072

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 40.0104 	land 	CRU	25.13	1.59
msl 	  2.1767 	global 	COADS	11.69	0.18
qnet 	 19.8805 	ocean 	OAFLUX	14.24	1.39
tp 	 41.4046 	global 	CMAP	38.87	1.06
ewss 	  8.6934 	ocean 	DASILVA	4.03	2.15
nsss 	  6.2777 	ocean 	DASILVA	3.10	2.02
SST 	100.7232 	ocean 	GISS	17.21	5.85
SSS 	  0.2198 	ocean 	levitus	0.22	0.99
SICE 	1068.5657 	ocean 	GISS	0.34	3142.84
T 	101.8943 	zonal 	ERA40	38.89	2.62
U 	  3.5580 	zonal 	ERA40	12.07	0.29
V 	  2.5723 	zonal 	ERA40	8.25	0.31
Q 	 70.6371 	zonal 	ERA40	29.41	2.40

Total Performance Index is : 243.3607
Partial PI (atm only) is   : 1.2071

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v245 2072 2072

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 28.2099 	land 	CRU	25.13	1.12
msl 	  2.1767 	global 	COADS	11.69	0.18
qnet 	 18.7109 	ocean 	OAFLUX	14.24	1.31
tp 	 41.4046 	global 	CMAP	38.87	1.06
ewss 	 10.1127 	ocean 	DASILVA	4.03	2.50
nsss 	  5.7107 	ocean 	DASILVA	3.10	1.84
SST 	100.7232 	ocean 	GISS	17.21	5.85
SSS 	  0.2198 	ocean 	levitus	0.22	0.99
SICE 	1068.5657 	ocean 	GISS	0.34	3142.84
T 	101.8066 	zonal 	ERA40	38.89	2.61
U 	  3.3546 	zonal 	ERA40	12.07	0.27
V 	  2.4677 	zonal 	ERA40	8.25	0.29
Q 	 66.6736 	zonal 	ERA40	29.41	2.26

Total Performance Index is : 243.3169
Partial PI (atm only) is   : 1.1128