Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v245 2083 2083

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 45.5383 	land 	CRU	25.13	1.81
msl 	  2.0643 	global 	COADS	11.69	0.17
qnet 	 19.9695 	ocean 	OAFLUX	14.24	1.40
tp 	 62.3519 	global 	CMAP	38.87	1.60
ewss 	  8.4684 	ocean 	DASILVA	4.03	2.10
nsss 	  5.5780 	ocean 	DASILVA	3.10	1.79
SST 	111.1084 	ocean 	GISS	17.21	6.45
SSS 	  0.2241 	ocean 	levitus	0.22	1.01
SICE 	813.9242 	ocean 	GISS	0.34	2393.89
T 	106.0895 	zonal 	ERA40	38.89	2.72
U 	  2.9631 	zonal 	ERA40	12.07	0.24
V 	  2.7061 	zonal 	ERA40	8.25	0.32
Q 	 70.4534 	zonal 	ERA40	29.41	2.39

Total Performance Index is : 185.8376
Partial PI (atm only) is   : 1.3214

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v245 2083 2083

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 31.7012 	land 	CRU	25.13	1.26
msl 	  2.0643 	global 	COADS	11.69	0.17
qnet 	 18.7910 	ocean 	OAFLUX	14.24	1.31
tp 	 62.3519 	global 	CMAP	38.87	1.60
ewss 	  8.8649 	ocean 	DASILVA	4.03	2.19
nsss 	  5.1262 	ocean 	DASILVA	3.10	1.65
SST 	111.1084 	ocean 	GISS	17.21	6.45
SSS 	  0.2241 	ocean 	levitus	0.22	1.01
SICE 	813.9242 	ocean 	GISS	0.34	2393.89
T 	105.9213 	zonal 	ERA40	38.89	2.72
U 	  2.8190 	zonal 	ERA40	12.07	0.23
V 	  2.6297 	zonal 	ERA40	8.25	0.31
Q 	 66.2696 	zonal 	ERA40	29.41	2.25

Total Performance Index is : 185.7723
Partial PI (atm only) is   : 1.2200