Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c370 2094 2094

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	106.2154 	land 	CRU	25.13	4.22
msl 	  2.4814 	global 	COADS	11.69	0.21
qnet 	 19.9791 	ocean 	OAFLUX	14.24	1.40
tp 	 54.9589 	global 	CMAP	38.87	1.41
ewss 	  8.6868 	ocean 	DASILVA	4.03	2.15
nsss 	  7.1730 	ocean 	DASILVA	3.10	2.31
SST 	199.7389 	ocean 	GISS	17.21	11.60
SSS 	  0.2306 	ocean 	levitus	0.22	1.04
SICE 	420.9611 	ocean 	GISS	0.34	1238.12
T 	239.4204 	zonal 	ERA40	38.89	6.15
U 	  4.4279 	zonal 	ERA40	12.07	0.36
V 	  3.3806 	zonal 	ERA40	8.25	0.40
Q 	189.0484 	zonal 	ERA40	29.41	6.42

Total Performance Index is : 98.1376
Partial PI (atm only) is   : 2.7385

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c370 2094 2094

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 76.5916 	land 	CRU	25.13	3.04
msl 	  2.4814 	global 	COADS	11.69	0.21
qnet 	 18.8306 	ocean 	OAFLUX	14.24	1.32
tp 	 54.9589 	global 	CMAP	38.87	1.41
ewss 	 10.4684 	ocean 	DASILVA	4.03	2.59
nsss 	  5.9940 	ocean 	DASILVA	3.10	1.93
SST 	199.7389 	ocean 	GISS	17.21	11.60
SSS 	  0.2306 	ocean 	levitus	0.22	1.04
SICE 	420.9611 	ocean 	GISS	0.34	1238.12
T 	238.8997 	zonal 	ERA40	38.89	6.14
U 	  3.9741 	zonal 	ERA40	12.07	0.32
V 	  3.2914 	zonal 	ERA40	8.25	0.39
Q 	187.2482 	zonal 	ERA40	29.41	6.36

Total Performance Index is : 98.0361
Partial PI (atm only) is   : 2.5528