#############################
 output for 'h5ls -w80 -r -d tall.h5'
#############################
/tall.h5/g1              Group
/tall.h5/g1/g1.1         Group
/tall.h5/g1/g1.1/dset1.1.1 Dataset {10, 10}
    Data:
        (0,0) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 2,
        (2,2) 4, 6, 8, 10, 12, 14, 16, 18, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27,
        (4,0) 0, 4, 8, 12, 16, 20, 24, 28, 32, 36, 0, 5, 10, 15, 20, 25, 30, 35,
        (5,8) 40, 45, 0, 6, 12, 18, 24, 30, 36, 42, 48, 54, 0, 7, 14, 21, 28,
        (7,5) 35, 42, 49, 56, 63, 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 0, 9,
        (9,2) 18, 27, 36, 45, 54, 63, 72, 81
/tall.h5/g1/g1.1/dset1.1.2 Dataset {20}
    Data:
        (0) 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
/tall.h5/g1/g1.2         Group
/tall.h5/g1/g1.2/g1.2.1  Group
/tall.h5/g1/g1.2/g1.2.1/slink -> somevalue
/tall.h5/g2              Group
/tall.h5/g2/dset2.1      Dataset {10}
    Data:
        (0) 1, 1.10000002384186, 1.20000004768372, 1.29999995231628,
        (4) 1.39999997615814, 1.5, 1.60000002384186, 1.70000004768372,
        (8) 1.79999995231628, 1.89999997615814
/tall.h5/g2/dset2.2      Dataset {3, 5}
    Data:
        (0,0) 0, 0.100000001490116, 0.200000002980232, 0.300000011920929,
        (0,4) 0.400000005960464, 0, 0.200000002980232, 0.400000005960464,
        (1,3) 0.600000023841858, 0.800000011920929, 0, 0.300000011920929,
        (2,2) 0.600000023841858, 0.899999976158142, 1.20000004768372