Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2057 2057

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 45.1760 	land 	CRU	25.13	1.79
msl 	  1.9624 	global 	COADS	11.69	0.16
qnet 	 20.1792 	ocean 	OAFLUX	14.24	1.41
tp 	 38.2532 	global 	CMAP	38.87	0.98
ewss 	  8.6477 	ocean 	DASILVA	4.03	2.14
nsss 	  6.0062 	ocean 	DASILVA	3.10	1.93
SST 	101.6254 	ocean 	GISS	17.21	5.90
SSS 	  0.2060 	ocean 	levitus	0.22	0.93
SICE 	919.4114 	ocean 	GISS	0.34	2704.15
T 	107.9044 	zonal 	ERA40	38.89	2.77
U 	  3.5640 	zonal 	ERA40	12.07	0.29
V 	  2.9416 	zonal 	ERA40	8.25	0.35
Q 	 74.3553 	zonal 	ERA40	29.41	2.52

Total Performance Index is : 209.6400
Partial PI (atm only) is   : 1.2657

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2057 2057

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 30.2374 	land 	CRU	25.13	1.20
msl 	  1.9624 	global 	COADS	11.69	0.16
qnet 	 19.0582 	ocean 	OAFLUX	14.24	1.33
tp 	 38.2532 	global 	CMAP	38.87	0.98
ewss 	  9.2927 	ocean 	DASILVA	4.03	2.30
nsss 	  5.2269 	ocean 	DASILVA	3.10	1.68
SST 	101.6254 	ocean 	GISS	17.21	5.90
SSS 	  0.2060 	ocean 	levitus	0.22	0.93
SICE 	919.4114 	ocean 	GISS	0.34	2704.15
T 	107.6549 	zonal 	ERA40	38.89	2.76
U 	  3.4117 	zonal 	ERA40	12.07	0.28
V 	  2.8563 	zonal 	ERA40	8.25	0.34
Q 	 71.2104 	zonal 	ERA40	29.41	2.42

Total Performance Index is : 209.5715
Partial PI (atm only) is   : 1.1628