Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c119 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 20.7681 	land 	CRU	25.13	0.82
msl 	  1.7975 	global 	COADS	11.69	0.15
qnet 	 20.4977 	ocean 	OAFLUX	14.24	1.43
tp 	 45.7898 	global 	CMAP	38.87	1.17
ewss 	  8.3066 	ocean 	DASILVA	4.03	2.06
nsss 	  6.5518 	ocean 	DASILVA	3.10	2.11
SST 	 67.6280 	ocean 	GISS	17.21	3.92
SSS 	  0.1807 	ocean 	levitus	0.22	0.82
SICE 	1361.0343 	ocean 	GISS	0.34	4003.04
T 	 47.9371 	zonal 	ERA40	38.89	1.23
U 	  2.2607 	zonal 	ERA40	12.07	0.18
V 	  2.3613 	zonal 	ERA40	8.25	0.28
Q 	 38.5016 	zonal 	ERA40	29.41	1.30

Total Performance Index is : 309.1161
Partial PI (atm only) is   : 0.7328

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c119 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 14.0480 	land 	CRU	25.13	0.55
msl 	  1.7975 	global 	COADS	11.69	0.15
qnet 	 19.3366 	ocean 	OAFLUX	14.24	1.35
tp 	 45.7898 	global 	CMAP	38.87	1.17
ewss 	  8.7429 	ocean 	DASILVA	4.03	2.16
nsss 	  5.6693 	ocean 	DASILVA	3.10	1.82
SST 	 67.6280 	ocean 	GISS	17.21	3.92
SSS 	  0.1807 	ocean 	levitus	0.22	0.82
SICE 	1361.0343 	ocean 	GISS	0.34	4003.04
T 	 47.5084 	zonal 	ERA40	38.89	1.22
U 	  2.0955 	zonal 	ERA40	12.07	0.17
V 	  2.2649 	zonal 	ERA40	8.25	0.27
Q 	 32.9176 	zonal 	ERA40	29.41	1.11

Total Performance Index is : 309.0576
Partial PI (atm only) is   : 0.6628