Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2055 2055

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 36.1830 	land 	CRU	25.13	1.43
msl 	  1.5053 	global 	COADS	11.69	0.12
qnet 	 19.1842 	ocean 	OAFLUX	14.24	1.34
tp 	 41.6238 	global 	CMAP	38.87	1.07
ewss 	  8.4800 	ocean 	DASILVA	4.03	2.10
nsss 	  5.8269 	ocean 	DASILVA	3.10	1.87
SST 	 94.3541 	ocean 	GISS	17.21	5.48
SSS 	  0.2091 	ocean 	levitus	0.22	0.95
SICE 	933.1353 	ocean 	GISS	0.34	2744.51
T 	 87.8980 	zonal 	ERA40	38.89	2.26
U 	  2.6713 	zonal 	ERA40	12.07	0.22
V 	  2.3562 	zonal 	ERA40	8.25	0.28
Q 	 59.9972 	zonal 	ERA40	29.41	2.04

Total Performance Index is : 212.5900
Partial PI (atm only) is   : 1.0600

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2055 2055

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 25.4925 	land 	CRU	25.13	1.01
msl 	  1.5053 	global 	COADS	11.69	0.12
qnet 	 17.9899 	ocean 	OAFLUX	14.24	1.26
tp 	 41.6238 	global 	CMAP	38.87	1.07
ewss 	  8.7565 	ocean 	DASILVA	4.03	2.17
nsss 	  5.0449 	ocean 	DASILVA	3.10	1.62
SST 	 94.3541 	ocean 	GISS	17.21	5.48
SSS 	  0.2091 	ocean 	levitus	0.22	0.95
SICE 	933.1353 	ocean 	GISS	0.34	2744.51
T 	 87.7056 	zonal 	ERA40	38.89	2.25
U 	  2.5451 	zonal 	ERA40	12.07	0.21
V 	  2.2597 	zonal 	ERA40	8.25	0.27
Q 	 56.5549 	zonal 	ERA40	29.41	1.92

Total Performance Index is : 212.5261
Partial PI (atm only) is   : 0.9785