Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c585 2095 2095

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	150.9575 	land 	CRU	25.13	6.00
msl 	  3.3102 	global 	COADS	11.69	0.28
qnet 	 19.6704 	ocean 	OAFLUX	14.24	1.38
tp 	 65.4759 	global 	CMAP	38.87	1.68
ewss 	  9.6100 	ocean 	DASILVA	4.03	2.38
nsss 	  6.1704 	ocean 	DASILVA	3.10	1.99
SST 	271.5118 	ocean 	GISS	17.21	15.77
SSS 	  0.2894 	ocean 	levitus	0.22	1.31
SICE 	279.7706 	ocean 	GISS	0.34	822.85
T 	331.7854 	zonal 	ERA40	38.89	8.53
U 	  6.2466 	zonal 	ERA40	12.07	0.51
V 	  3.9666 	zonal 	ERA40	8.25	0.48
Q 	290.5509 	zonal 	ERA40	29.41	9.87

Total Performance Index is : 67.1561
Partial PI (atm only) is   : 3.9071

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c585 2095 2095

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	112.7014 	land 	CRU	25.13	4.48
msl 	  3.3102 	global 	COADS	11.69	0.28
qnet 	 18.4744 	ocean 	OAFLUX	14.24	1.29
tp 	 65.4759 	global 	CMAP	38.87	1.68
ewss 	 10.9623 	ocean 	DASILVA	4.03	2.72
nsss 	  5.7783 	ocean 	DASILVA	3.10	1.86
SST 	271.5118 	ocean 	GISS	17.21	15.77
SSS 	  0.2894 	ocean 	levitus	0.22	1.31
SICE 	279.7706 	ocean 	GISS	0.34	822.85
T 	330.7708 	zonal 	ERA40	38.89	8.50
U 	  5.8642 	zonal 	ERA40	12.07	0.48
V 	  3.8719 	zonal 	ERA40	8.25	0.46
Q 	288.9388 	zonal 	ERA40	29.41	9.82

Total Performance Index is : 67.0384
Partial PI (atm only) is   : 3.6714