Performance Indices - Reichler and Kim 2008 - CDO version
OLD VERSION: minor errors in the code
c4co 1890 1890

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	177.4128 	land 	CRU	25.13	7.05
msl 	  2.3175 	global 	COADS	11.69	0.19
qnet 	 19.7942 	ocean 	OAFLUX	14.24	1.39
tp 	 63.0333 	global 	CMAP	38.87	1.62
ewss 	  8.5141 	ocean 	DASILVA	4.03	2.11
nsss 	  6.9370 	ocean 	DASILVA	3.10	2.23
SST 	260.5969 	ocean 	GISS	17.21	15.14
SSS 	  0.2705 	ocean 	levitus	0.22	1.22
SICE 	179.3756 	ocean 	GISS	0.34	527.57
T 	332.8401 	zonal 	ERA40	38.89	8.55
U 	  5.0596 	zonal 	ERA40	12.07	0.41
V 	  3.1173 	zonal 	ERA40	8.25	0.37
Q 	289.5148 	zonal 	ERA40	29.41	9.84

Total Performance Index is : 44.4376
Partial PI (atm only) is   : 4.0042

Performance Indices - Reichler and Kim 2008 - CDO version
NEW VERSION: windstress, land-sea masks and 100hpa corrections
c4co 1890 1890

Field 		PI 	Domain	Dataset	CMIP3	RatioCMIP3
t2m 	132.8028 	land 	CRU	25.13	5.28
msl 	  2.3175 	global 	COADS	11.69	0.19
qnet 	 18.6651 	ocean 	OAFLUX	14.24	1.31
tp 	 63.0333 	global 	CMAP	38.87	1.62
ewss 	  8.5662 	ocean 	DASILVA	4.03	2.12
nsss 	  6.1441 	ocean 	DASILVA	3.10	1.98
SST 	260.5969 	ocean 	GISS	17.21	15.14
SSS 	  0.2705 	ocean 	levitus	0.22	1.22
SICE 	179.3756 	ocean 	GISS	0.34	527.57
T 	331.7633 	zonal 	ERA40	38.89	8.53
U 	  4.3794 	zonal 	ERA40	12.07	0.36
V 	  3.0298 	zonal 	ERA40	8.25	0.36
Q 	287.0614 	zonal 	ERA40	29.41	9.76

Total Performance Index is : 44.2646
Partial PI (atm only) is   : 3.7285