Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2090 2090

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	144.6128 	land 	CRU	25.13	5.75
msl 	  3.2275 	global 	COADS	11.69	0.27
qnet 	 19.8773 	ocean 	OAFLUX	14.24	1.39
tp 	 57.1793 	global 	CMAP	38.87	1.47
ewss 	  9.5865 	ocean 	DASILVA	4.03	2.37
nsss 	  7.5330 	ocean 	DASILVA	3.10	2.43
SST 	233.7599 	ocean 	GISS	17.21	13.58
SSS 	  0.2517 	ocean 	levitus	0.22	1.14
SICE 	348.0100 	ocean 	GISS	0.34	1023.55
T 	303.0924 	zonal 	ERA40	38.89	7.79
U 	  5.2318 	zonal 	ERA40	12.07	0.43
V 	  3.2360 	zonal 	ERA40	8.25	0.39
Q 	247.4502 	zonal 	ERA40	29.41	8.41

Total Performance Index is : 82.2284
Partial PI (atm only) is   : 3.5014

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2090 2090

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	108.1295 	land 	CRU	25.13	4.30
msl 	  3.2275 	global 	COADS	11.69	0.27
qnet 	 18.7368 	ocean 	OAFLUX	14.24	1.31
tp 	 57.1793 	global 	CMAP	38.87	1.47
ewss 	 11.8388 	ocean 	DASILVA	4.03	2.93
nsss 	  7.1863 	ocean 	DASILVA	3.10	2.31
SST 	233.7599 	ocean 	GISS	17.21	13.58
SSS 	  0.2517 	ocean 	levitus	0.22	1.14
SICE 	348.0100 	ocean 	GISS	0.34	1023.55
T 	302.2452 	zonal 	ERA40	38.89	7.77
U 	  4.6755 	zonal 	ERA40	12.07	0.38
V 	  3.1465 	zonal 	ERA40	8.25	0.38
Q 	245.6812 	zonal 	ERA40	29.41	8.35

Total Performance Index is : 82.1338
Partial PI (atm only) is   : 3.2742