FILES:
hf.consts - molecular constants for HF
hf.spec   - energy levels, transitions, A coefficients for HF

The program diatom_2.f calculates the spectra of diatomic molecules.
The source code is in ../../fortran_molecular_spectroscopy
The binary is in ../../bin

To generate the hf.spec file:

orthanc% ../../bin/diatom_2
 Molecular constants file ?
hf.consts
  Output file ?
hf.spec
orthanc%    