Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2097 2097

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 44.1840 	land 	CRU	25.13	1.75
msl 	  2.0302 	global 	COADS	11.69	0.17
qnet 	 19.9093 	ocean 	OAFLUX	14.24	1.39
tp 	 47.1985 	global 	CMAP	38.87	1.21
ewss 	  8.0130 	ocean 	DASILVA	4.03	1.98
nsss 	  5.9603 	ocean 	DASILVA	3.10	1.92
SST 	114.3260 	ocean 	GISS	17.21	6.64
SSS 	  0.2224 	ocean 	levitus	0.22	1.01
SICE 	683.0792 	ocean 	GISS	0.34	2009.05
T 	106.8123 	zonal 	ERA40	38.89	2.74
U 	  3.5047 	zonal 	ERA40	12.07	0.29
V 	  2.5831 	zonal 	ERA40	8.25	0.31
Q 	 76.6622 	zonal 	ERA40	29.41	2.60

Total Performance Index is : 156.2353
Partial PI (atm only) is   : 1.2957

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2097 2097

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 29.3112 	land 	CRU	25.13	1.16
msl 	  2.0302 	global 	COADS	11.69	0.17
qnet 	 18.6971 	ocean 	OAFLUX	14.24	1.31
tp 	 47.1985 	global 	CMAP	38.87	1.21
ewss 	  8.6191 	ocean 	DASILVA	4.03	2.13
nsss 	  5.3171 	ocean 	DASILVA	3.10	1.71
SST 	114.3260 	ocean 	GISS	17.21	6.64
SSS 	  0.2224 	ocean 	levitus	0.22	1.01
SICE 	683.0792 	ocean 	GISS	0.34	2009.05
T 	106.7192 	zonal 	ERA40	38.89	2.74
U 	  3.3431 	zonal 	ERA40	12.07	0.27
V 	  2.4993 	zonal 	ERA40	8.25	0.30
Q 	 72.5619 	zonal 	ERA40	29.41	2.46

Total Performance Index is : 156.1661
Partial PI (atm only) is   : 1.1871