Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2070 2070

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 72.6817 	land 	CRU	25.13	2.89
msl 	  2.2654 	global 	COADS	11.69	0.19
qnet 	 19.8622 	ocean 	OAFLUX	14.24	1.39
tp 	 50.9870 	global 	CMAP	38.87	1.31
ewss 	  9.5219 	ocean 	DASILVA	4.03	2.36
nsss 	  6.9604 	ocean 	DASILVA	3.10	2.24
SST 	149.6490 	ocean 	GISS	17.21	8.69
SSS 	  0.2684 	ocean 	levitus	0.22	1.22
SICE 	590.3471 	ocean 	GISS	0.34	1736.31
T 	173.3521 	zonal 	ERA40	38.89	4.45
U 	  3.5426 	zonal 	ERA40	12.07	0.29
V 	  2.7228 	zonal 	ERA40	8.25	0.33
Q 	122.8790 	zonal 	ERA40	29.41	4.17

Total Performance Index is : 135.8338
Partial PI (atm only) is   : 1.9471

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2070 2070

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 53.1223 	land 	CRU	25.13	2.11
msl 	  2.2654 	global 	COADS	11.69	0.19
qnet 	 18.7264 	ocean 	OAFLUX	14.24	1.31
tp 	 50.9870 	global 	CMAP	38.87	1.31
ewss 	 10.9268 	ocean 	DASILVA	4.03	2.71
nsss 	  6.2084 	ocean 	DASILVA	3.10	2.00
SST 	149.6490 	ocean 	GISS	17.21	8.69
SSS 	  0.2684 	ocean 	levitus	0.22	1.22
SICE 	590.3471 	ocean 	GISS	0.34	1736.31
T 	173.0221 	zonal 	ERA40	38.89	4.44
U 	  3.2365 	zonal 	ERA40	12.07	0.26
V 	  2.5960 	zonal 	ERA40	8.25	0.31
Q 	120.7226 	zonal 	ERA40	29.41	4.10

Total Performance Index is : 135.7661
Partial PI (atm only) is   : 1.8171