Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2085 2085

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	109.0686 	land 	CRU	25.13	4.34
msl 	  3.1421 	global 	COADS	11.69	0.26
qnet 	 20.5906 	ocean 	OAFLUX	14.24	1.44
tp 	 76.8882 	global 	CMAP	38.87	1.97
ewss 	 10.5814 	ocean 	DASILVA	4.03	2.62
nsss 	  7.6810 	ocean 	DASILVA	3.10	2.47
SST 	207.2478 	ocean 	GISS	17.21	12.04
SSS 	  0.2726 	ocean 	levitus	0.22	1.23
SICE 	430.4084 	ocean 	GISS	0.34	1265.90
T 	251.6243 	zonal 	ERA40	38.89	6.47
U 	  5.2359 	zonal 	ERA40	12.07	0.43
V 	  3.3967 	zonal 	ERA40	8.25	0.41
Q 	197.3636 	zonal 	ERA40	29.41	6.71

Total Performance Index is : 100.4838
Partial PI (atm only) is   : 2.9414

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2085 2085

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 78.2598 	land 	CRU	25.13	3.11
msl 	  3.1421 	global 	COADS	11.69	0.26
qnet 	 19.4267 	ocean 	OAFLUX	14.24	1.36
tp 	 76.8882 	global 	CMAP	38.87	1.97
ewss 	 11.5284 	ocean 	DASILVA	4.03	2.86
nsss 	  6.4772 	ocean 	DASILVA	3.10	2.08
SST 	207.2478 	ocean 	GISS	17.21	12.04
SSS 	  0.2726 	ocean 	levitus	0.22	1.23
SICE 	430.4084 	ocean 	GISS	0.34	1265.90
T 	250.8296 	zonal 	ERA40	38.89	6.44
U 	  4.8499 	zonal 	ERA40	12.07	0.40
V 	  3.2906 	zonal 	ERA40	8.25	0.39
Q 	195.6520 	zonal 	ERA40	29.41	6.65

Total Performance Index is : 100.3607
Partial PI (atm only) is   : 2.7457