Outputs to unknown io units in dos codepath
when doing a DOS calculation I get three additional files, where Fleur writes to iounits and no associated file was opened. Here the example for the CuDOSXML test:
fort.24 can be traced to dos/grp_k.f90, fort.444 to dos/sympsi.f90, but I have no idea where fort.77 comes from. In addition the file is empty.
Where are these outputs supposed to go? I would assume the normal out file right?