Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2068 2068

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 38.9754 	land 	CRU	25.13	1.55
msl 	  1.8585 	global 	COADS	11.69	0.15
qnet 	 20.0349 	ocean 	OAFLUX	14.24	1.40
tp 	 40.6199 	global 	CMAP	38.87	1.04
ewss 	  8.0618 	ocean 	DASILVA	4.03	2.00
nsss 	  6.1777 	ocean 	DASILVA	3.10	1.99
SST 	 93.1901 	ocean 	GISS	17.21	5.41
SSS 	  0.2125 	ocean 	levitus	0.22	0.96
SICE 	839.5815 	ocean 	GISS	0.34	2469.35
T 	 90.9064 	zonal 	ERA40	38.89	2.33
U 	  2.6936 	zonal 	ERA40	12.07	0.22
V 	  2.2817 	zonal 	ERA40	8.25	0.27
Q 	 60.9343 	zonal 	ERA40	29.41	2.07

Total Performance Index is : 191.4415
Partial PI (atm only) is   : 1.0900

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2068 2068

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 26.4082 	land 	CRU	25.13	1.05
msl 	  1.8585 	global 	COADS	11.69	0.15
qnet 	 18.8750 	ocean 	OAFLUX	14.24	1.32
tp 	 40.6199 	global 	CMAP	38.87	1.04
ewss 	  8.7910 	ocean 	DASILVA	4.03	2.18
nsss 	  5.3459 	ocean 	DASILVA	3.10	1.72
SST 	 93.1901 	ocean 	GISS	17.21	5.41
SSS 	  0.2125 	ocean 	levitus	0.22	0.96
SICE 	839.5815 	ocean 	GISS	0.34	2469.35
T 	 90.7688 	zonal 	ERA40	38.89	2.33
U 	  2.5384 	zonal 	ERA40	12.07	0.21
V 	  2.1975 	zonal 	ERA40	8.25	0.26
Q 	 57.0348 	zonal 	ERA40	29.41	1.93

Total Performance Index is : 191.3776
Partial PI (atm only) is   : 0.9957