Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c585 2067 2067

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 83.6467 	land 	CRU	25.13	3.32
msl 	  2.9468 	global 	COADS	11.69	0.25
qnet 	 20.0155 	ocean 	OAFLUX	14.24	1.40
tp 	 46.5285 	global 	CMAP	38.87	1.19
ewss 	  9.8884 	ocean 	DASILVA	4.03	2.45
nsss 	  6.2838 	ocean 	DASILVA	3.10	2.02
SST 	148.9770 	ocean 	GISS	17.21	8.65
SSS 	  0.2143 	ocean 	levitus	0.22	0.97
SICE 	528.5691 	ocean 	GISS	0.34	1554.61
T 	185.6798 	zonal 	ERA40	38.89	4.77
U 	  4.1908 	zonal 	ERA40	12.07	0.34
V 	  2.8926 	zonal 	ERA40	8.25	0.35
Q 	137.1407 	zonal 	ERA40	29.41	4.66

Total Performance Index is : 121.9215
Partial PI (atm only) is   : 2.1257

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c585 2067 2067

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 64.3348 	land 	CRU	25.13	2.56
msl 	  2.9468 	global 	COADS	11.69	0.25
qnet 	 18.9014 	ocean 	OAFLUX	14.24	1.32
tp 	 46.5285 	global 	CMAP	38.87	1.19
ewss 	 10.4608 	ocean 	DASILVA	4.03	2.59
nsss 	  5.8524 	ocean 	DASILVA	3.10	1.88
SST 	148.9770 	ocean 	GISS	17.21	8.65
SSS 	  0.2143 	ocean 	levitus	0.22	0.97
SICE 	528.5691 	ocean 	GISS	0.34	1554.61
T 	185.3674 	zonal 	ERA40	38.89	4.76
U 	  3.8878 	zonal 	ERA40	12.07	0.32
V 	  2.8120 	zonal 	ERA40	8.25	0.34
Q 	134.4646 	zonal 	ERA40	29.41	4.57

Total Performance Index is : 121.8469
Partial PI (atm only) is   : 1.9985