Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c245 2074 2074

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 49.1168 	land 	CRU	25.13	1.95
msl 	  2.6687 	global 	COADS	11.69	0.22
qnet 	 20.2989 	ocean 	OAFLUX	14.24	1.42
tp 	 46.6262 	global 	CMAP	38.87	1.19
ewss 	  8.5066 	ocean 	DASILVA	4.03	2.11
nsss 	  5.7902 	ocean 	DASILVA	3.10	1.86
SST 	101.4092 	ocean 	GISS	17.21	5.89
SSS 	  0.2118 	ocean 	levitus	0.22	0.96
SICE 	912.0881 	ocean 	GISS	0.34	2682.61
T 	106.7465 	zonal 	ERA40	38.89	2.74
U 	  3.5385 	zonal 	ERA40	12.07	0.29
V 	  3.0566 	zonal 	ERA40	8.25	0.37
Q 	 66.7974 	zonal 	ERA40	29.41	2.27

Total Performance Index is : 207.9907
Partial PI (atm only) is   : 1.2900

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c245 2074 2074

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 32.5088 	land 	CRU	25.13	1.29
msl 	  2.6687 	global 	COADS	11.69	0.22
qnet 	 19.1626 	ocean 	OAFLUX	14.24	1.34
tp 	 46.6262 	global 	CMAP	38.87	1.19
ewss 	 10.4323 	ocean 	DASILVA	4.03	2.58
nsss 	  5.7205 	ocean 	DASILVA	3.10	1.84
SST 	101.4092 	ocean 	GISS	17.21	5.89
SSS 	  0.2118 	ocean 	levitus	0.22	0.96
SICE 	912.0881 	ocean 	GISS	0.34	2682.61
T 	106.6334 	zonal 	ERA40	38.89	2.74
U 	  3.3496 	zonal 	ERA40	12.07	0.27
V 	  2.9889 	zonal 	ERA40	8.25	0.36
Q 	 62.8484 	zonal 	ERA40	29.41	2.13

Total Performance Index is : 207.9553
Partial PI (atm only) is   : 1.1714