Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2068 2068

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 65.9280 	land 	CRU	25.13	2.62
msl 	  2.4297 	global 	COADS	11.69	0.20
qnet 	 19.4067 	ocean 	OAFLUX	14.24	1.36
tp 	 63.7982 	global 	CMAP	38.87	1.64
ewss 	  9.6617 	ocean 	DASILVA	4.03	2.39
nsss 	  7.4941 	ocean 	DASILVA	3.10	2.41
SST 	127.8760 	ocean 	GISS	17.21	7.43
SSS 	  0.2561 	ocean 	levitus	0.22	1.16
SICE 	730.1513 	ocean 	GISS	0.34	2147.50
T 	146.8634 	zonal 	ERA40	38.89	3.77
U 	  3.0757 	zonal 	ERA40	12.07	0.25
V 	  2.4798 	zonal 	ERA40	8.25	0.30
Q 	 96.4736 	zonal 	ERA40	29.41	3.28

Total Performance Index is : 167.2546
Partial PI (atm only) is   : 1.7228

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2068 2068

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 49.0087 	land 	CRU	25.13	1.95
msl 	  2.4297 	global 	COADS	11.69	0.20
qnet 	 18.2235 	ocean 	OAFLUX	14.24	1.27
tp 	 63.7982 	global 	CMAP	38.87	1.64
ewss 	 10.9019 	ocean 	DASILVA	4.03	2.70
nsss 	  6.4158 	ocean 	DASILVA	3.10	2.06
SST 	127.8760 	ocean 	GISS	17.21	7.43
SSS 	  0.2561 	ocean 	levitus	0.22	1.16
SICE 	730.1513 	ocean 	GISS	0.34	2147.50
T 	146.6229 	zonal 	ERA40	38.89	3.77
U 	  2.7436 	zonal 	ERA40	12.07	0.22
V 	  2.3903 	zonal 	ERA40	8.25	0.28
Q 	 93.8543 	zonal 	ERA40	29.41	3.19

Total Performance Index is : 167.1823
Partial PI (atm only) is   : 1.6071