Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2079 2079

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 31.7253 	land 	CRU	25.13	1.26
msl 	  2.5526 	global 	COADS	11.69	0.21
qnet 	 20.6552 	ocean 	OAFLUX	14.24	1.45
tp 	 54.0264 	global 	CMAP	38.87	1.38
ewss 	  8.6737 	ocean 	DASILVA	4.03	2.15
nsss 	  6.0067 	ocean 	DASILVA	3.10	1.93
SST 	 98.4039 	ocean 	GISS	17.21	5.71
SSS 	  0.2070 	ocean 	levitus	0.22	0.94
SICE 	970.2963 	ocean 	GISS	0.34	2853.81
T 	 81.8243 	zonal 	ERA40	38.89	2.10
U 	  5.6266 	zonal 	ERA40	12.07	0.46
V 	  3.4729 	zonal 	ERA40	8.25	0.42
Q 	 57.8680 	zonal 	ERA40	29.41	1.96

Total Performance Index is : 221.0600
Partial PI (atm only) is   : 1.1128

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2079 2079

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 20.3467 	land 	CRU	25.13	0.80
msl 	  2.5526 	global 	COADS	11.69	0.21
qnet 	 19.4468 	ocean 	OAFLUX	14.24	1.36
tp 	 54.0264 	global 	CMAP	38.87	1.38
ewss 	  8.7640 	ocean 	DASILVA	4.03	2.17
nsss 	  5.7454 	ocean 	DASILVA	3.10	1.85
SST 	 98.4039 	ocean 	GISS	17.21	5.71
SSS 	  0.2070 	ocean 	levitus	0.22	0.94
SICE 	970.2963 	ocean 	GISS	0.34	2853.81
T 	 81.7331 	zonal 	ERA40	38.89	2.10
U 	  5.4324 	zonal 	ERA40	12.07	0.45
V 	  3.3616 	zonal 	ERA40	8.25	0.40
Q 	 53.7619 	zonal 	ERA40	29.41	1.82

Total Performance Index is : 221.0000
Partial PI (atm only) is   : 1.0228