Recombination fraction file
The recombination fraction file is a text file that specifies the recombination fractions for locations in the reference sequences. The file has two columns. The first column is the location and the second column is the recombination fraction.
Note that the first column is not the chromosomal position but is the order in the sequence file. For example, the first line specifies that the 16148th site in the sequence file has the recombination fraction of 0.126.
Related options: -popfile, -recfile