Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 93.5365 	land 	CRU	25.13	3.72
msl 	  3.9764 	global 	COADS	11.69	0.34
qnet 	 19.5043 	ocean 	OAFLUX	14.24	1.36
tp 	 51.2700 	global 	CMAP	38.87	1.31
ewss 	  9.4316 	ocean 	DASILVA	4.03	2.34
nsss 	  7.0539 	ocean 	DASILVA	3.10	2.27
SST 	159.1494 	ocean 	GISS	17.21	9.24
SSS 	  0.2432 	ocean 	levitus	0.22	1.10
SICE 	751.9438 	ocean 	GISS	0.34	2211.59
T 	199.8496 	zonal 	ERA40	38.89	5.13
U 	  6.0316 	zonal 	ERA40	12.07	0.49
V 	  3.5429 	zonal 	ERA40	8.25	0.42
Q 	137.9657 	zonal 	ERA40	29.41	4.69

Total Performance Index is : 172.6153
Partial PI (atm only) is   : 2.3000

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 69.3521 	land 	CRU	25.13	2.75
msl 	  3.9764 	global 	COADS	11.69	0.34
qnet 	 18.3718 	ocean 	OAFLUX	14.24	1.29
tp 	 51.2700 	global 	CMAP	38.87	1.31
ewss 	 12.3590 	ocean 	DASILVA	4.03	3.06
nsss 	  6.3679 	ocean 	DASILVA	3.10	2.05
SST 	159.1494 	ocean 	GISS	17.21	9.24
SSS 	  0.2432 	ocean 	levitus	0.22	1.10
SICE 	751.9438 	ocean 	GISS	0.34	2211.59
T 	199.3382 	zonal 	ERA40	38.89	5.12
U 	  5.5732 	zonal 	ERA40	12.07	0.46
V 	  3.4685 	zonal 	ERA40	8.25	0.42
Q 	135.6100 	zonal 	ERA40	29.41	4.61

Total Performance Index is : 172.5646
Partial PI (atm only) is   : 2.1442