Any '.bin' string in output spectra filenames is replaced by
'.asc'
Restrictions
None.
Notes
The main advantages of writing outputs as binary files are smaller
file size (typically 1/3 size of plain text output) and faster I/O.
The disadvantage is a slightly more difficult file
to read, particularly if switching between different Fortran compilers
or if using Python.
This Flag does not affect the diagnostic output files
which are always
written as ASCII files.
