Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2078 2078

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 49.2466 	land 	CRU	25.13	1.95
msl 	  1.9024 	global 	COADS	11.69	0.16
qnet 	 20.9707 	ocean 	OAFLUX	14.24	1.47
tp 	 40.6082 	global 	CMAP	38.87	1.04
ewss 	  9.0389 	ocean 	DASILVA	4.03	2.24
nsss 	  5.5133 	ocean 	DASILVA	3.10	1.77
SST 	109.9029 	ocean 	GISS	17.21	6.38
SSS 	  0.2056 	ocean 	levitus	0.22	0.93
SICE 	910.1897 	ocean 	GISS	0.34	2677.02
T 	119.3493 	zonal 	ERA40	38.89	3.06
U 	  3.7796 	zonal 	ERA40	12.07	0.31
V 	  2.3873 	zonal 	ERA40	8.25	0.28
Q 	 81.7510 	zonal 	ERA40	29.41	2.77

Total Performance Index is : 207.6446
Partial PI (atm only) is   : 1.3671

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2078 2078

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 32.0908 	land 	CRU	25.13	1.27
msl 	  1.9024 	global 	COADS	11.69	0.16
qnet 	 19.8593 	ocean 	OAFLUX	14.24	1.39
tp 	 40.6082 	global 	CMAP	38.87	1.04
ewss 	  9.1529 	ocean 	DASILVA	4.03	2.27
nsss 	  5.0857 	ocean 	DASILVA	3.10	1.64
SST 	109.9029 	ocean 	GISS	17.21	6.38
SSS 	  0.2056 	ocean 	levitus	0.22	0.93
SICE 	910.1897 	ocean 	GISS	0.34	2677.02
T 	119.2078 	zonal 	ERA40	38.89	3.06
U 	  3.4892 	zonal 	ERA40	12.07	0.28
V 	  2.3025 	zonal 	ERA40	8.25	0.27
Q 	 78.0916 	zonal 	ERA40	29.41	2.65

Total Performance Index is : 207.5661
Partial PI (atm only) is   : 1.2471