Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2083 2083

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 39.9109 	land 	CRU	25.13	1.58
msl 	  1.6747 	global 	COADS	11.69	0.14
qnet 	 20.2541 	ocean 	OAFLUX	14.24	1.42
tp 	 48.6693 	global 	CMAP	38.87	1.25
ewss 	  8.4626 	ocean 	DASILVA	4.03	2.09
nsss 	  6.2359 	ocean 	DASILVA	3.10	2.01
SST 	106.1595 	ocean 	GISS	17.21	6.16
SSS 	  0.2087 	ocean 	levitus	0.22	0.94
SICE 	813.6153 	ocean 	GISS	0.34	2392.98
T 	101.0676 	zonal 	ERA40	38.89	2.59
U 	  3.1226 	zonal 	ERA40	12.07	0.25
V 	  2.6086 	zonal 	ERA40	8.25	0.31
Q 	 71.0327 	zonal 	ERA40	29.41	2.41

Total Performance Index is : 185.7023
Partial PI (atm only) is   : 1.2185

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2083 2083

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 26.8450 	land 	CRU	25.13	1.06
msl 	  1.6747 	global 	COADS	11.69	0.14
qnet 	 19.0589 	ocean 	OAFLUX	14.24	1.33
tp 	 48.6693 	global 	CMAP	38.87	1.25
ewss 	  9.9996 	ocean 	DASILVA	4.03	2.48
nsss 	  4.9673 	ocean 	DASILVA	3.10	1.60
SST 	106.1595 	ocean 	GISS	17.21	6.16
SSS 	  0.2087 	ocean 	levitus	0.22	0.94
SICE 	813.6153 	ocean 	GISS	0.34	2392.98
T 	100.9422 	zonal 	ERA40	38.89	2.59
U 	  3.0119 	zonal 	ERA40	12.07	0.24
V 	  2.5121 	zonal 	ERA40	8.25	0.30
Q 	 66.9330 	zonal 	ERA40	29.41	2.27

Total Performance Index is : 185.6415
Partial PI (atm only) is   : 1.1214