Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2087 2087

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	108.9679 	land 	CRU	25.13	4.33
msl 	  3.9539 	global 	COADS	11.69	0.33
qnet 	 20.0387 	ocean 	OAFLUX	14.24	1.40
tp 	 46.9651 	global 	CMAP	38.87	1.20
ewss 	 10.1956 	ocean 	DASILVA	4.03	2.52
nsss 	  7.0261 	ocean 	DASILVA	3.10	2.26
SST 	174.8215 	ocean 	GISS	17.21	10.15
SSS 	  0.2465 	ocean 	levitus	0.22	1.12
SICE 	485.3979 	ocean 	GISS	0.34	1427.64
T 	224.7976 	zonal 	ERA40	38.89	5.78
U 	  5.6677 	zonal 	ERA40	12.07	0.46
V 	  2.6493 	zonal 	ERA40	8.25	0.32
Q 	165.5700 	zonal 	ERA40	29.41	5.62

Total Performance Index is : 112.5484
Partial PI (atm only) is   : 2.5771

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2087 2087

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 83.0902 	land 	CRU	25.13	3.30
msl 	  3.9539 	global 	COADS	11.69	0.33
qnet 	 18.9360 	ocean 	OAFLUX	14.24	1.32
tp 	 46.9651 	global 	CMAP	38.87	1.20
ewss 	 10.8577 	ocean 	DASILVA	4.03	2.69
nsss 	  6.6286 	ocean 	DASILVA	3.10	2.13
SST 	174.8215 	ocean 	GISS	17.21	10.15
SSS 	  0.2465 	ocean 	levitus	0.22	1.12
SICE 	485.3979 	ocean 	GISS	0.34	1427.64
T 	224.2162 	zonal 	ERA40	38.89	5.76
U 	  4.9471 	zonal 	ERA40	12.07	0.40
V 	  2.5743 	zonal 	ERA40	8.25	0.31
Q 	163.7873 	zonal 	ERA40	29.41	5.56

Total Performance Index is : 112.4546
Partial PI (atm only) is   : 2.4085