Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c370 2093 2093

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 91.1644 	land 	CRU	25.13	3.62
msl 	  2.1083 	global 	COADS	11.69	0.18
qnet 	 19.5849 	ocean 	OAFLUX	14.24	1.37
tp 	 67.2748 	global 	CMAP	38.87	1.73
ewss 	  8.2791 	ocean 	DASILVA	4.03	2.05
nsss 	  6.6352 	ocean 	DASILVA	3.10	2.14
SST 	195.6967 	ocean 	GISS	17.21	11.37
SSS 	  0.2347 	ocean 	levitus	0.22	1.06
SICE 	426.4879 	ocean 	GISS	0.34	1254.37
T 	220.6168 	zonal 	ERA40	38.89	5.67
U 	  5.0138 	zonal 	ERA40	12.07	0.41
V 	  2.8930 	zonal 	ERA40	8.25	0.35
Q 	173.4806 	zonal 	ERA40	29.41	5.89

Total Performance Index is : 99.2469
Partial PI (atm only) is   : 2.5500

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c370 2093 2093

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 64.7105 	land 	CRU	25.13	2.57
msl 	  2.1083 	global 	COADS	11.69	0.18
qnet 	 18.4042 	ocean 	OAFLUX	14.24	1.29
tp 	 67.2748 	global 	CMAP	38.87	1.73
ewss 	  8.9572 	ocean 	DASILVA	4.03	2.22
nsss 	  5.7459 	ocean 	DASILVA	3.10	1.85
SST 	195.6967 	ocean 	GISS	17.21	11.37
SSS 	  0.2347 	ocean 	levitus	0.22	1.06
SICE 	426.4879 	ocean 	GISS	0.34	1254.37
T 	220.1815 	zonal 	ERA40	38.89	5.66
U 	  4.6006 	zonal 	ERA40	12.07	0.38
V 	  2.7616 	zonal 	ERA40	8.25	0.33
Q 	171.7747 	zonal 	ERA40	29.41	5.84

Total Performance Index is : 99.1423
Partial PI (atm only) is   : 2.3842