Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2051 2051

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 25.2070 	land 	CRU	25.13	1.00
msl 	  2.2518 	global 	COADS	11.69	0.19
qnet 	 19.5855 	ocean 	OAFLUX	14.24	1.37
tp 	 46.2640 	global 	CMAP	38.87	1.19
ewss 	  9.0814 	ocean 	DASILVA	4.03	2.25
nsss 	  6.5590 	ocean 	DASILVA	3.10	2.11
SST 	 69.5978 	ocean 	GISS	17.21	4.04
SSS 	  0.1757 	ocean 	levitus	0.22	0.79
SICE 	1268.6401 	ocean 	GISS	0.34	3731.29
T 	 58.2881 	zonal 	ERA40	38.89	1.49
U 	  2.5946 	zonal 	ERA40	12.07	0.21
V 	  2.0349 	zonal 	ERA40	8.25	0.24
Q 	 39.7748 	zonal 	ERA40	29.41	1.35

Total Performance Index is : 288.2707
Partial PI (atm only) is   : 0.8100

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2051 2051

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 17.8177 	land 	CRU	25.13	0.70
msl 	  2.2518 	global 	COADS	11.69	0.19
qnet 	 18.3889 	ocean 	OAFLUX	14.24	1.29
tp 	 46.2640 	global 	CMAP	38.87	1.19
ewss 	  9.8576 	ocean 	DASILVA	4.03	2.44
nsss 	  6.4503 	ocean 	DASILVA	3.10	2.08
SST 	 69.5978 	ocean 	GISS	17.21	4.04
SSS 	  0.1757 	ocean 	levitus	0.22	0.79
SICE 	1268.6401 	ocean 	GISS	0.34	3731.29
T 	 58.1588 	zonal 	ERA40	38.89	1.49
U 	  2.4635 	zonal 	ERA40	12.07	0.20
V 	  1.9586 	zonal 	ERA40	8.25	0.23
Q 	 35.2528 	zonal 	ERA40	29.41	1.19

Total Performance Index is : 288.2400
Partial PI (atm only) is   : 0.7414