Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v585 2075 2075

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 72.3470 	land 	CRU	25.13	2.87
msl 	  1.7589 	global 	COADS	11.69	0.15
qnet 	 19.4030 	ocean 	OAFLUX	14.24	1.36
tp 	 50.8772 	global 	CMAP	38.87	1.30
ewss 	  9.1512 	ocean 	DASILVA	4.03	2.27
nsss 	  5.8785 	ocean 	DASILVA	3.10	1.89
SST 	151.9293 	ocean 	GISS	17.21	8.82
SSS 	  0.2522 	ocean 	levitus	0.22	1.14
SICE 	720.3530 	ocean 	GISS	0.34	2118.68
T 	176.2789 	zonal 	ERA40	38.89	4.53
U 	  3.7989 	zonal 	ERA40	12.07	0.31
V 	  2.4110 	zonal 	ERA40	8.25	0.29
Q 	124.5851 	zonal 	ERA40	29.41	4.23

Total Performance Index is : 165.2184
Partial PI (atm only) is   : 1.9542

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v585 2075 2075

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 53.3883 	land 	CRU	25.13	2.12
msl 	  1.7589 	global 	COADS	11.69	0.15
qnet 	 18.2120 	ocean 	OAFLUX	14.24	1.27
tp 	 50.8772 	global 	CMAP	38.87	1.30
ewss 	  9.8461 	ocean 	DASILVA	4.03	2.44
nsss 	  5.3619 	ocean 	DASILVA	3.10	1.72
SST 	151.9293 	ocean 	GISS	17.21	8.82
SSS 	  0.2522 	ocean 	levitus	0.22	1.14
SICE 	720.3530 	ocean 	GISS	0.34	2118.68
T 	175.7616 	zonal 	ERA40	38.89	4.51
U 	  3.5755 	zonal 	ERA40	12.07	0.29
V 	  2.3006 	zonal 	ERA40	8.25	0.27
Q 	122.1804 	zonal 	ERA40	29.41	4.15

Total Performance Index is : 165.1430
Partial PI (atm only) is   : 1.8271