Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2084 2084

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 46.1359 	land 	CRU	25.13	1.83
msl 	  2.6233 	global 	COADS	11.69	0.22
qnet 	 19.9601 	ocean 	OAFLUX	14.24	1.40
tp 	 52.1285 	global 	CMAP	38.87	1.34
ewss 	  9.4815 	ocean 	DASILVA	4.03	2.35
nsss 	  6.9146 	ocean 	DASILVA	3.10	2.23
SST 	110.8544 	ocean 	GISS	17.21	6.44
SSS 	  0.2073 	ocean 	levitus	0.22	0.94
SICE 	871.5389 	ocean 	GISS	0.34	2563.34
T 	110.7176 	zonal 	ERA40	38.89	2.84
U 	  2.8948 	zonal 	ERA40	12.07	0.23
V 	  2.6972 	zonal 	ERA40	8.25	0.32
Q 	 74.7765 	zonal 	ERA40	29.41	2.54

Total Performance Index is : 198.9246
Partial PI (atm only) is   : 1.3314

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2084 2084

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 33.2270 	land 	CRU	25.13	1.32
msl 	  2.6233 	global 	COADS	11.69	0.22
qnet 	 18.8089 	ocean 	OAFLUX	14.24	1.32
tp 	 52.1285 	global 	CMAP	38.87	1.34
ewss 	 11.2317 	ocean 	DASILVA	4.03	2.78
nsss 	  6.7420 	ocean 	DASILVA	3.10	2.17
SST 	110.8544 	ocean 	GISS	17.21	6.44
SSS 	  0.2073 	ocean 	levitus	0.22	0.94
SICE 	871.5389 	ocean 	GISS	0.34	2563.34
T 	110.6518 	zonal 	ERA40	38.89	2.84
U 	  2.7180 	zonal 	ERA40	12.07	0.22
V 	  2.6028 	zonal 	ERA40	8.25	0.31
Q 	 70.7814 	zonal 	ERA40	29.41	2.40

Total Performance Index is : 198.8953
Partial PI (atm only) is   : 1.2357