dataset: </g1/d1> and </g1/d2>
size:           [3x2]           [3x2]
position        d1              d2              difference          
------------------------------------------------------------
[ 0 1 ]          1e-16           4e-16           3e-16          
[ 2 0 ]          3.3e-16         1e-16           2.3e-16        
2 differences found
EXIT CODE: 1