def refmap_init(data, sample, force):
<EOL>sample.files.unmapped_reads = os.path.join(data.dirs.edits, <EOL>"<STR_LIT>".format(sample.name))<EOL>sample.files.mapped_reads = os.path.join(data.dirs.refmapping,<EOL>"<STR_LIT>".format(sample.name))<EOL>
create some file handles for refmapping