Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v245 2057 2057

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 35.6464 	land 	CRU	25.13	1.41
msl 	  2.3721 	global 	COADS	11.69	0.20
qnet 	 20.6148 	ocean 	OAFLUX	14.24	1.44
tp 	 37.2305 	global 	CMAP	38.87	0.95
ewss 	  9.1260 	ocean 	DASILVA	4.03	2.26
nsss 	  5.4540 	ocean 	DASILVA	3.10	1.75
SST 	 85.4387 	ocean 	GISS	17.21	4.96
SSS 	  0.1878 	ocean 	levitus	0.22	0.85
SICE 	1101.8369 	ocean 	GISS	0.34	3240.69
T 	 86.2767 	zonal 	ERA40	38.89	2.21
U 	  3.7126 	zonal 	ERA40	12.07	0.30
V 	  2.5255 	zonal 	ERA40	8.25	0.30
Q 	 55.6684 	zonal 	ERA40	29.41	1.89

Total Performance Index is : 250.7084
Partial PI (atm only) is   : 1.0371

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v245 2057 2057

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 24.9703 	land 	CRU	25.13	0.99
msl 	  2.3721 	global 	COADS	11.69	0.20
qnet 	 19.5197 	ocean 	OAFLUX	14.24	1.37
tp 	 37.2305 	global 	CMAP	38.87	0.95
ewss 	 10.1603 	ocean 	DASILVA	4.03	2.52
nsss 	  5.3961 	ocean 	DASILVA	3.10	1.74
SST 	 85.4387 	ocean 	GISS	17.21	4.96
SSS 	  0.1878 	ocean 	levitus	0.22	0.85
SICE 	1101.8369 	ocean 	GISS	0.34	3240.69
T 	 86.1298 	zonal 	ERA40	38.89	2.21
U 	  3.4945 	zonal 	ERA40	12.07	0.28
V 	  2.4508 	zonal 	ERA40	8.25	0.29
Q 	 51.6796 	zonal 	ERA40	29.41	1.75

Total Performance Index is : 250.6769
Partial PI (atm only) is   : 0.9528