row,column,synthetic_value,observed
0,0,10.2,true
0,1,10.4,false
1,0,10.0,true
1,1,10.3,true
The four-cell fixture is not the proposed full benchmark or an ocean dataset. Passing the synthetic target would not establish real ocean heat content, warming trends, or performance in unobserved real regions.
Illustrative input fixture. Not a validated dataset or an executed experiment.