Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c585 2090 2090

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	143.4591 	land 	CRU	25.13	5.70
msl 	  2.5953 	global 	COADS	11.69	0.22
qnet 	 19.0728 	ocean 	OAFLUX	14.24	1.33
tp 	 77.5378 	global 	CMAP	38.87	1.99
ewss 	  8.9708 	ocean 	DASILVA	4.03	2.22
nsss 	  6.2942 	ocean 	DASILVA	3.10	2.03
SST 	245.8316 	ocean 	GISS	17.21	14.28
SSS 	  0.2511 	ocean 	levitus	0.22	1.14
SICE 	239.6512 	ocean 	GISS	0.34	704.85
T 	301.1038 	zonal 	ERA40	38.89	7.74
U 	  5.3830 	zonal 	ERA40	12.07	0.44
V 	  3.4230 	zonal 	ERA40	8.25	0.41
Q 	250.8213 	zonal 	ERA40	29.41	8.52

Total Performance Index is : 57.7592
Partial PI (atm only) is   : 3.5742

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c585 2090 2090

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	109.0121 	land 	CRU	25.13	4.33
msl 	  2.5953 	global 	COADS	11.69	0.22
qnet 	 17.8843 	ocean 	OAFLUX	14.24	1.25
tp 	 77.5378 	global 	CMAP	38.87	1.99
ewss 	  9.2982 	ocean 	DASILVA	4.03	2.30
nsss 	  5.7629 	ocean 	DASILVA	3.10	1.85
SST 	245.8316 	ocean 	GISS	17.21	14.28
SSS 	  0.2511 	ocean 	levitus	0.22	1.14
SICE 	239.6512 	ocean 	GISS	0.34	704.85
T 	300.2865 	zonal 	ERA40	38.89	7.72
U 	  5.0188 	zonal 	ERA40	12.07	0.41
V 	  3.3577 	zonal 	ERA40	8.25	0.40
Q 	249.1911 	zonal 	ERA40	29.41	8.47

Total Performance Index is : 57.6315
Partial PI (atm only) is   : 3.3628