Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v245 2086 2086

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 37.8275 	land 	CRU	25.13	1.50
msl 	  2.4095 	global 	COADS	11.69	0.20
qnet 	 20.0979 	ocean 	OAFLUX	14.24	1.41
tp 	 61.4561 	global 	CMAP	38.87	1.58
ewss 	  9.4878 	ocean 	DASILVA	4.03	2.35
nsss 	  6.3105 	ocean 	DASILVA	3.10	2.03
SST 	103.0606 	ocean 	GISS	17.21	5.98
SSS 	  0.2301 	ocean 	levitus	0.22	1.04
SICE 	857.5024 	ocean 	GISS	0.34	2522.06
T 	 93.0325 	zonal 	ERA40	38.89	2.39
U 	  4.5749 	zonal 	ERA40	12.07	0.37
V 	  3.1344 	zonal 	ERA40	8.25	0.37
Q 	 68.7724 	zonal 	ERA40	29.41	2.33

Total Performance Index is : 195.6623
Partial PI (atm only) is   : 1.2485

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v245 2086 2086

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 25.8507 	land 	CRU	25.13	1.02
msl 	  2.4095 	global 	COADS	11.69	0.20
qnet 	 18.8917 	ocean 	OAFLUX	14.24	1.32
tp 	 61.4561 	global 	CMAP	38.87	1.58
ewss 	 10.2789 	ocean 	DASILVA	4.03	2.55
nsss 	  5.9005 	ocean 	DASILVA	3.10	1.90
SST 	103.0606 	ocean 	GISS	17.21	5.98
SSS 	  0.2301 	ocean 	levitus	0.22	1.04
SICE 	857.5024 	ocean 	GISS	0.34	2522.06
T 	 92.9655 	zonal 	ERA40	38.89	2.39
U 	  4.4592 	zonal 	ERA40	12.07	0.36
V 	  3.0126 	zonal 	ERA40	8.25	0.36
Q 	 64.7534 	zonal 	ERA40	29.41	2.20

Total Performance Index is : 195.6123
Partial PI (atm only) is   : 1.1585