When adding the following optinal module group to the config file
<module name="f2l" >
<param name="inputF2LFile" value="/path/to/f2l.txt" />
<param name="outputF2LFile" value="/path/to/output_f2l.txt" />
</module>
the connection between facilities and links are set via an input tab separated ASCII file rather than calculated via the "next right entry link".
If not all given facility ids are part of the input file, the remaining ones will still be calculated by "next right entry link".
By defining the output file, the tab separated ASCII file will be written.
The file format is the following:
fid[\t]lid[\n]
101[\t]l55[\n]
The header MUST exist.
