Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2087 2087

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 49.2499 	land 	CRU	25.13	1.95
msl 	  2.4062 	global 	COADS	11.69	0.20
qnet 	 20.1760 	ocean 	OAFLUX	14.24	1.41
tp 	 48.9094 	global 	CMAP	38.87	1.25
ewss 	  8.7949 	ocean 	DASILVA	4.03	2.18
nsss 	  6.5747 	ocean 	DASILVA	3.10	2.12
SST 	107.9836 	ocean 	GISS	17.21	6.27
SSS 	  0.2038 	ocean 	levitus	0.22	0.92
SICE 	785.9348 	ocean 	GISS	0.34	2311.57
T 	105.7713 	zonal 	ERA40	38.89	2.71
U 	  2.9265 	zonal 	ERA40	12.07	0.24
V 	  2.4779 	zonal 	ERA40	8.25	0.30
Q 	 74.5373 	zonal 	ERA40	29.41	2.53

Total Performance Index is : 179.5115
Partial PI (atm only) is   : 1.3114

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2087 2087

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 36.2792 	land 	CRU	25.13	1.44
msl 	  2.4062 	global 	COADS	11.69	0.20
qnet 	 19.0136 	ocean 	OAFLUX	14.24	1.33
tp 	 48.9094 	global 	CMAP	38.87	1.25
ewss 	  9.5792 	ocean 	DASILVA	4.03	2.37
nsss 	  5.8238 	ocean 	DASILVA	3.10	1.87
SST 	107.9836 	ocean 	GISS	17.21	6.27
SSS 	  0.2038 	ocean 	levitus	0.22	0.92
SICE 	785.9348 	ocean 	GISS	0.34	2311.57
T 	105.6453 	zonal 	ERA40	38.89	2.71
U 	  2.7790 	zonal 	ERA40	12.07	0.23
V 	  2.3705 	zonal 	ERA40	8.25	0.28
Q 	 70.4151 	zonal 	ERA40	29.41	2.39

Total Performance Index is : 179.4484
Partial PI (atm only) is   : 1.2142