Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2068 2068

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 38.2265 	land 	CRU	25.13	1.52
msl 	  1.5029 	global 	COADS	11.69	0.12
qnet 	 18.9777 	ocean 	OAFLUX	14.24	1.33
tp 	 53.4650 	global 	CMAP	38.87	1.37
ewss 	  8.1495 	ocean 	DASILVA	4.03	2.02
nsss 	  5.9536 	ocean 	DASILVA	3.10	1.92
SST 	104.7444 	ocean 	GISS	17.21	6.08
SSS 	  0.2156 	ocean 	levitus	0.22	0.98
SICE 	846.3672 	ocean 	GISS	0.34	2489.31
T 	 98.9756 	zonal 	ERA40	38.89	2.54
U 	  2.5613 	zonal 	ERA40	12.07	0.21
V 	  2.2035 	zonal 	ERA40	8.25	0.26
Q 	 69.5454 	zonal 	ERA40	29.41	2.36

Total Performance Index is : 193.0784
Partial PI (atm only) is   : 1.1971

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2068 2068

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 25.4538 	land 	CRU	25.13	1.01
msl 	  1.5029 	global 	COADS	11.69	0.12
qnet 	 17.7718 	ocean 	OAFLUX	14.24	1.24
tp 	 53.4650 	global 	CMAP	38.87	1.37
ewss 	  8.4860 	ocean 	DASILVA	4.03	2.10
nsss 	  4.9656 	ocean 	DASILVA	3.10	1.60
SST 	104.7444 	ocean 	GISS	17.21	6.08
SSS 	  0.2156 	ocean 	levitus	0.22	0.98
SICE 	846.3672 	ocean 	GISS	0.34	2489.31
T 	 98.8328 	zonal 	ERA40	38.89	2.54
U 	  2.4774 	zonal 	ERA40	12.07	0.20
V 	  2.0899 	zonal 	ERA40	8.25	0.25
Q 	 66.5961 	zonal 	ERA40	29.41	2.26

Total Performance Index is : 193.0046
Partial PI (atm only) is   : 1.1071