Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c126 2024 2024

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 14.9083 	land 	CRU	25.13	0.59
msl 	  1.5276 	global 	COADS	11.69	0.13
qnet 	 19.7618 	ocean 	OAFLUX	14.24	1.38
tp 	 37.7630 	global 	CMAP	38.87	0.97
ewss 	  7.9752 	ocean 	DASILVA	4.03	1.97
nsss 	  5.5402 	ocean 	DASILVA	3.10	1.78
SST 	 47.7029 	ocean 	GISS	17.21	2.77
SSS 	  0.1552 	ocean 	levitus	0.22	0.70
SICE 	1953.0841 	ocean 	GISS	0.34	5744.36
T 	 31.0137 	zonal 	ERA40	38.89	0.79
U 	  2.6748 	zonal 	ERA40	12.07	0.22
V 	  2.5283 	zonal 	ERA40	8.25	0.30
Q 	 29.3490 	zonal 	ERA40	29.41	0.99

Total Performance Index is : 442.8423
Partial PI (atm only) is   : 0.5700

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c126 2024 2024

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	 11.2215 	land 	CRU	25.13	0.44
msl 	  1.5276 	global 	COADS	11.69	0.13
qnet 	 18.5366 	ocean 	OAFLUX	14.24	1.30
tp 	 37.7630 	global 	CMAP	38.87	0.97
ewss 	  8.5245 	ocean 	DASILVA	4.03	2.11
nsss 	  4.9566 	ocean 	DASILVA	3.10	1.59
SST 	 47.7029 	ocean 	GISS	17.21	2.77
SSS 	  0.1552 	ocean 	levitus	0.22	0.70
SICE 	1953.0841 	ocean 	GISS	0.34	5744.36
T 	 30.5993 	zonal 	ERA40	38.89	0.78
U 	  2.5411 	zonal 	ERA40	12.07	0.21
V 	  2.4122 	zonal 	ERA40	8.25	0.29
Q 	 24.0237 	zonal 	ERA40	29.41	0.81

Total Performance Index is : 442.8046
Partial PI (atm only) is   : 0.5185