Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c370 2064 2064

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 51.5857 	land 	CRU	25.13	2.05
msl 	  3.0780 	global 	COADS	11.69	0.26
qnet 	 20.1725 	ocean 	OAFLUX	14.24	1.41
tp 	 48.0051 	global 	CMAP	38.87	1.23
ewss 	  9.3540 	ocean 	DASILVA	4.03	2.32
nsss 	  6.7839 	ocean 	DASILVA	3.10	2.18
SST 	109.7232 	ocean 	GISS	17.21	6.37
SSS 	  0.2067 	ocean 	levitus	0.22	0.93
SICE 	955.5665 	ocean 	GISS	0.34	2810.48
T 	123.4219 	zonal 	ERA40	38.89	3.17
U 	  4.6679 	zonal 	ERA40	12.07	0.38
V 	  2.6589 	zonal 	ERA40	8.25	0.32
Q 	 79.4359 	zonal 	ERA40	29.41	2.70

Total Performance Index is : 217.9846
Partial PI (atm only) is   : 1.4442

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c370 2064 2064

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 35.5769 	land 	CRU	25.13	1.41
msl 	  3.0780 	global 	COADS	11.69	0.26
qnet 	 19.0420 	ocean 	OAFLUX	14.24	1.33
tp 	 48.0051 	global 	CMAP	38.87	1.23
ewss 	 10.8447 	ocean 	DASILVA	4.03	2.69
nsss 	  6.7929 	ocean 	DASILVA	3.10	2.19
SST 	109.7232 	ocean 	GISS	17.21	6.37
SSS 	  0.2067 	ocean 	levitus	0.22	0.93
SICE 	955.5665 	ocean 	GISS	0.34	2810.48
T 	123.1570 	zonal 	ERA40	38.89	3.16
U 	  4.3139 	zonal 	ERA40	12.07	0.35
V 	  2.5712 	zonal 	ERA40	8.25	0.31
Q 	 76.6761 	zonal 	ERA40	29.41	2.60

Total Performance Index is : 217.9469
Partial PI (atm only) is   : 1.3314