Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
v370 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 50.6917 	land 	CRU	25.13	2.01
msl 	  1.6576 	global 	COADS	11.69	0.14
qnet 	 19.9837 	ocean 	OAFLUX	14.24	1.40
tp 	 56.2516 	global 	CMAP	38.87	1.44
ewss 	  8.2083 	ocean 	DASILVA	4.03	2.03
nsss 	  6.1897 	ocean 	DASILVA	3.10	1.99
SST 	124.0478 	ocean 	GISS	17.21	7.20
SSS 	  0.2268 	ocean 	levitus	0.22	1.03
SICE 	780.6272 	ocean 	GISS	0.34	2295.96
T 	125.9840 	zonal 	ERA40	38.89	3.23
U 	  3.2024 	zonal 	ERA40	12.07	0.26
V 	  2.4603 	zonal 	ERA40	8.25	0.29
Q 	 89.0716 	zonal 	ERA40	29.41	3.02

Total Performance Index is : 178.4615
Partial PI (atm only) is   : 1.4842

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
v370 2073 2073

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 34.7944 	land 	CRU	25.13	1.38
msl 	  1.6576 	global 	COADS	11.69	0.14
qnet 	 18.7700 	ocean 	OAFLUX	14.24	1.31
tp 	 56.2516 	global 	CMAP	38.87	1.44
ewss 	  9.2787 	ocean 	DASILVA	4.03	2.30
nsss 	  5.1143 	ocean 	DASILVA	3.10	1.64
SST 	124.0478 	ocean 	GISS	17.21	7.20
SSS 	  0.2268 	ocean 	levitus	0.22	1.03
SICE 	780.6272 	ocean 	GISS	0.34	2295.96
T 	125.7292 	zonal 	ERA40	38.89	3.23
U 	  3.0664 	zonal 	ERA40	12.07	0.25
V 	  2.3737 	zonal 	ERA40	8.25	0.28
Q 	 86.4795 	zonal 	ERA40	29.41	2.94

Total Performance Index is : 178.3923
Partial PI (atm only) is   : 1.3800