Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2079 2079

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 99.4023 	land 	CRU	25.13	3.95
msl 	  2.1309 	global 	COADS	11.69	0.18
qnet 	 19.1185 	ocean 	OAFLUX	14.24	1.34
tp 	 47.0387 	global 	CMAP	38.87	1.21
ewss 	  8.7534 	ocean 	DASILVA	4.03	2.17
nsss 	  6.3266 	ocean 	DASILVA	3.10	2.04
SST 	181.1593 	ocean 	GISS	17.21	10.52
SSS 	  0.2675 	ocean 	levitus	0.22	1.21
SICE 	546.5073 	ocean 	GISS	0.34	1607.37
T 	220.9699 	zonal 	ERA40	38.89	5.68
U 	  4.2757 	zonal 	ERA40	12.07	0.35
V 	  2.8740 	zonal 	ERA40	8.25	0.34
Q 	163.3202 	zonal 	ERA40	29.41	5.55

Total Performance Index is : 126.3007
Partial PI (atm only) is   : 2.4657

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2079 2079

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 73.7982 	land 	CRU	25.13	2.93
msl 	  2.1309 	global 	COADS	11.69	0.18
qnet 	 17.9459 	ocean 	OAFLUX	14.24	1.26
tp 	 47.0387 	global 	CMAP	38.87	1.21
ewss 	  9.1396 	ocean 	DASILVA	4.03	2.26
nsss 	  5.7811 	ocean 	DASILVA	3.10	1.86
SST 	181.1593 	ocean 	GISS	17.21	10.52
SSS 	  0.2675 	ocean 	levitus	0.22	1.21
SICE 	546.5073 	ocean 	GISS	0.34	1607.37
T 	220.3032 	zonal 	ERA40	38.89	5.66
U 	  3.8821 	zonal 	ERA40	12.07	0.32
V 	  2.7544 	zonal 	ERA40	8.25	0.33
Q 	161.2569 	zonal 	ERA40	29.41	5.48

Total Performance Index is : 126.1992
Partial PI (atm only) is   : 2.3014