Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2081 2081

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 95.0274 	land 	CRU	25.13	3.78
msl 	  3.5531 	global 	COADS	11.69	0.30
qnet 	 20.9382 	ocean 	OAFLUX	14.24	1.47
tp 	 52.1546 	global 	CMAP	38.87	1.34
ewss 	  9.0982 	ocean 	DASILVA	4.03	2.25
nsss 	  6.9158 	ocean 	DASILVA	3.10	2.23
SST 	163.6818 	ocean 	GISS	17.21	9.51
SSS 	  0.2270 	ocean 	levitus	0.22	1.03
SICE 	674.5387 	ocean 	GISS	0.34	1983.93
T 	211.4513 	zonal 	ERA40	38.89	5.43
U 	  4.7756 	zonal 	ERA40	12.07	0.39
V 	  3.0111 	zonal 	ERA40	8.25	0.36
Q 	152.0239 	zonal 	ERA40	29.41	5.16

Total Performance Index is : 155.1676
Partial PI (atm only) is   : 2.3942

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2081 2081

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 68.7340 	land 	CRU	25.13	2.73
msl 	  3.5531 	global 	COADS	11.69	0.30
qnet 	 19.8022 	ocean 	OAFLUX	14.24	1.39
tp 	 52.1546 	global 	CMAP	38.87	1.34
ewss 	 10.8530 	ocean 	DASILVA	4.03	2.69
nsss 	  6.5463 	ocean 	DASILVA	3.10	2.11
SST 	163.6818 	ocean 	GISS	17.21	9.51
SSS 	  0.2270 	ocean 	levitus	0.22	1.03
SICE 	674.5387 	ocean 	GISS	0.34	1983.93
T 	211.1354 	zonal 	ERA40	38.89	5.42
U 	  4.1454 	zonal 	ERA40	12.07	0.34
V 	  2.9349 	zonal 	ERA40	8.25	0.35
Q 	150.2629 	zonal 	ERA40	29.41	5.10

Total Performance Index is : 155.0953
Partial PI (atm only) is   : 2.2257