Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c585 2058 2058

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 47.0856 	land 	CRU	25.13	1.87
msl 	  1.9296 	global 	COADS	11.69	0.16
qnet 	 19.4189 	ocean 	OAFLUX	14.24	1.36
tp 	 38.9935 	global 	CMAP	38.87	1.00
ewss 	  8.6154 	ocean 	DASILVA	4.03	2.13
nsss 	  5.7756 	ocean 	DASILVA	3.10	1.86
SST 	103.8459 	ocean 	GISS	17.21	6.03
SSS 	  0.2044 	ocean 	levitus	0.22	0.92
SICE 	922.0171 	ocean 	GISS	0.34	2711.81
T 	111.3998 	zonal 	ERA40	38.89	2.86
U 	  3.0535 	zonal 	ERA40	12.07	0.25
V 	  2.2283 	zonal 	ERA40	8.25	0.27
Q 	 75.9315 	zonal 	ERA40	29.41	2.58

Total Performance Index is : 210.2384
Partial PI (atm only) is   : 1.2842

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c585 2058 2058

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 32.5685 	land 	CRU	25.13	1.29
msl 	  1.9296 	global 	COADS	11.69	0.16
qnet 	 18.2647 	ocean 	OAFLUX	14.24	1.28
tp 	 38.9935 	global 	CMAP	38.87	1.00
ewss 	  9.4815 	ocean 	DASILVA	4.03	2.35
nsss 	  5.2158 	ocean 	DASILVA	3.10	1.68
SST 	103.8459 	ocean 	GISS	17.21	6.03
SSS 	  0.2044 	ocean 	levitus	0.22	0.92
SICE 	922.0171 	ocean 	GISS	0.34	2711.81
T 	111.1562 	zonal 	ERA40	38.89	2.85
U 	  2.8623 	zonal 	ERA40	12.07	0.23
V 	  2.1543 	zonal 	ERA40	8.25	0.26
Q 	 72.8075 	zonal 	ERA40	29.41	2.47

Total Performance Index is : 210.1792
Partial PI (atm only) is   : 1.1800