Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2096 2096

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	112.0584 	land 	CRU	25.13	4.45
msl 	  2.2944 	global 	COADS	11.69	0.19
qnet 	 19.9108 	ocean 	OAFLUX	14.24	1.39
tp 	 62.4697 	global 	CMAP	38.87	1.60
ewss 	  8.5674 	ocean 	DASILVA	4.03	2.12
nsss 	  6.2639 	ocean 	DASILVA	3.10	2.02
SST 	206.3659 	ocean 	GISS	17.21	11.99
SSS 	  0.2508 	ocean 	levitus	0.22	1.14
SICE 	319.6836 	ocean 	GISS	0.34	940.24
T 	248.7574 	zonal 	ERA40	38.89	6.39
U 	  5.5293 	zonal 	ERA40	12.07	0.45
V 	  3.1686 	zonal 	ERA40	8.25	0.38
Q 	189.3751 	zonal 	ERA40	29.41	6.43

Total Performance Index is : 75.2915
Partial PI (atm only) is   : 2.8414

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2096 2096

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 82.2804 	land 	CRU	25.13	3.27
msl 	  2.2944 	global 	COADS	11.69	0.19
qnet 	 18.7599 	ocean 	OAFLUX	14.24	1.31
tp 	 62.4697 	global 	CMAP	38.87	1.60
ewss 	  8.9496 	ocean 	DASILVA	4.03	2.22
nsss 	  5.5896 	ocean 	DASILVA	3.10	1.80
SST 	206.3659 	ocean 	GISS	17.21	11.99
SSS 	  0.2508 	ocean 	levitus	0.22	1.14
SICE 	319.6836 	ocean 	GISS	0.34	940.24
T 	248.0378 	zonal 	ERA40	38.89	6.37
U 	  5.1601 	zonal 	ERA40	12.07	0.42
V 	  3.0534 	zonal 	ERA40	8.25	0.37
Q 	188.1257 	zonal 	ERA40	29.41	6.39

Total Performance Index is : 75.1776
Partial PI (atm only) is   : 2.6585