file1     file2
---------------------------------------
    x      x    /              
    x      x    /DS1           

group  : </> and </>
0 differences found
dataset: </DS1> and </DS1>
Not comparable: </DS1> has rank 2, dimensions [4x4], max dimensions [18446744073709551615x18446744073709551615]
and </DS1> has rank 2, dimensions [8x4], max dimensions [18446744073709551615x18446744073709551615]
0 differences found
--------------------------------
Some objects are not comparable
--------------------------------
Use -c for a list of objects without details of differences.
EXIT CODE: 0