The dictionary of variant_sites built by snvbpnmftp.py does not guarantee that an entry is created for each reference. This leaves open the possibility that a key_error occurs further down in the logic when no reliable sites were found and thus no entry ever added for a particular reference.
The dictionary of variant_sites built by
snvbpnmftp.py
does not guarantee that an entry is created for each reference. This leaves open the possibility that a key_error occurs further down in the logic when no reliable sites were found and thus no entry ever added for a particular reference.