The output of the -mo option always creates a file in which the first two columns and rows are 0.0. You can verify this by trying different combinations of the example .gbk files.
|
A. versicolor CBS 583.65 |
A. mulundensis DSM 5745 |
| A. versicolor CBS 583.65 |
0.0 |
0.0 |
| A. mulundensis DSM 5745 |
0.0 |
0.0 |
It is probably happening because of the way distance is calculated here:
|
matrix = maximum - matrix |