Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c370 2059 2059

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 35.2407 	land 	CRU	25.13	1.40
msl 	  2.1345 	global 	COADS	11.69	0.18
qnet 	 19.6076 	ocean 	OAFLUX	14.24	1.37
tp 	 52.4507 	global 	CMAP	38.87	1.34
ewss 	  7.3177 	ocean 	DASILVA	4.03	1.81
nsss 	  5.9358 	ocean 	DASILVA	3.10	1.91
SST 	 95.2817 	ocean 	GISS	17.21	5.53
SSS 	  0.2018 	ocean 	levitus	0.22	0.91
SICE 	937.6515 	ocean 	GISS	0.34	2757.79
T 	 83.5587 	zonal 	ERA40	38.89	2.14
U 	  4.5406 	zonal 	ERA40	12.07	0.37
V 	  3.1135 	zonal 	ERA40	8.25	0.37
Q 	 59.9049 	zonal 	ERA40	29.41	2.03

Total Performance Index is : 213.6269
Partial PI (atm only) is   : 1.1185

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c370 2059 2059

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 22.7847 	land 	CRU	25.13	0.90
msl 	  2.1345 	global 	COADS	11.69	0.18
qnet 	 18.4308 	ocean 	OAFLUX	14.24	1.29
tp 	 52.4507 	global 	CMAP	38.87	1.34
ewss 	  8.3926 	ocean 	DASILVA	4.03	2.08
nsss 	  5.3185 	ocean 	DASILVA	3.10	1.71
SST 	 95.2817 	ocean 	GISS	17.21	5.53
SSS 	  0.2018 	ocean 	levitus	0.22	0.91
SICE 	937.6515 	ocean 	GISS	0.34	2757.79
T 	 83.4932 	zonal 	ERA40	38.89	2.14
U 	  4.4405 	zonal 	ERA40	12.07	0.36
V 	  2.9930 	zonal 	ERA40	8.25	0.36
Q 	 56.7907 	zonal 	ERA40	29.41	1.93

Total Performance Index is : 213.5784
Partial PI (atm only) is   : 1.0300