Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c370 2098 2098

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	138.1898 	land 	CRU	25.13	5.49
msl 	  2.7608 	global 	COADS	11.69	0.23
qnet 	 20.0869 	ocean 	OAFLUX	14.24	1.41
tp 	 58.7047 	global 	CMAP	38.87	1.51
ewss 	  9.5798 	ocean 	DASILVA	4.03	2.37
nsss 	  7.2539 	ocean 	DASILVA	3.10	2.33
SST 	225.0543 	ocean 	GISS	17.21	13.07
SSS 	  0.2623 	ocean 	levitus	0.22	1.19
SICE 	425.2937 	ocean 	GISS	0.34	1250.86
T 	288.1469 	zonal 	ERA40	38.89	7.40
U 	  5.4622 	zonal 	ERA40	12.07	0.45
V 	  3.5561 	zonal 	ERA40	8.25	0.43
Q 	226.9417 	zonal 	ERA40	29.41	7.71

Total Performance Index is : 99.5730
Partial PI (atm only) is   : 3.3171

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c370 2098 2098

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	105.5605 	land 	CRU	25.13	4.20
msl 	  2.7608 	global 	COADS	11.69	0.23
qnet 	 18.9920 	ocean 	OAFLUX	14.24	1.33
tp 	 58.7047 	global 	CMAP	38.87	1.51
ewss 	 10.8674 	ocean 	DASILVA	4.03	2.69
nsss 	  6.3457 	ocean 	DASILVA	3.10	2.04
SST 	225.0543 	ocean 	GISS	17.21	13.07
SSS 	  0.2623 	ocean 	levitus	0.22	1.19
SICE 	425.2937 	ocean 	GISS	0.34	1250.86
T 	287.4455 	zonal 	ERA40	38.89	7.39
U 	  4.8363 	zonal 	ERA40	12.07	0.40
V 	  3.4570 	zonal 	ERA40	8.25	0.41
Q 	225.8327 	zonal 	ERA40	29.41	7.67

Total Performance Index is : 99.4607
Partial PI (atm only) is   : 3.1157