Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c126 2069 2069

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 25.4021 	land 	CRU	25.13	1.01
msl 	  2.5232 	global 	COADS	11.69	0.21
qnet 	 19.8589 	ocean 	OAFLUX	14.24	1.39
tp 	 45.1042 	global 	CMAP	38.87	1.16
ewss 	  9.1844 	ocean 	DASILVA	4.03	2.27
nsss 	  5.9516 	ocean 	DASILVA	3.10	1.91
SST 	 70.9200 	ocean 	GISS	17.21	4.12
SSS 	  0.2020 	ocean 	levitus	0.22	0.91
SICE 	1088.6290 	ocean 	GISS	0.34	3201.85
T 	 58.3324 	zonal 	ERA40	38.89	1.49
U 	  3.5580 	zonal 	ERA40	12.07	0.29
V 	  2.6729 	zonal 	ERA40	8.25	0.32
Q 	 38.9214 	zonal 	ERA40	29.41	1.32

Total Performance Index is : 247.5576
Partial PI (atm only) is   : 0.8285

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c126 2069 2069

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 16.0404 	land 	CRU	25.13	0.63
msl 	  2.5232 	global 	COADS	11.69	0.21
qnet 	 18.7059 	ocean 	OAFLUX	14.24	1.31
tp 	 45.1042 	global 	CMAP	38.87	1.16
ewss 	 10.3748 	ocean 	DASILVA	4.03	2.57
nsss 	  5.5123 	ocean 	DASILVA	3.10	1.77
SST 	 70.9200 	ocean 	GISS	17.21	4.12
SSS 	  0.2020 	ocean 	levitus	0.22	0.91
SICE 	1088.6290 	ocean 	GISS	0.34	3201.85
T 	 58.0565 	zonal 	ERA40	38.89	1.49
U 	  3.4335 	zonal 	ERA40	12.07	0.28
V 	  2.5780 	zonal 	ERA40	8.25	0.31
Q 	 33.6617 	zonal 	ERA40	29.41	1.14

Total Performance Index is : 247.5192
Partial PI (atm only) is   : 0.7457