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Expected output for 'h5diff dset2.1a dset2.1b -d 2.3 h5diff_test1.h5 h5diff_test2.h5'
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$h5diff dset2.1a dset2.1b -d 2.3 h5diff_test1.h5 h5diff_test2.h5
Comparing <dset2.1a> with <dset2.1b>
position        dset2.1a        dset2.1b        difference          
------------------------------------------------------------
[ 1 1 ]          1               4               3              
[ 2 0 ]          1               5               4              
[ 2 1 ]          1               6               5              
3 differences found