Author Topic: Completed numforce calculation, empty vibspectrum and vib_normal_modes files  (Read 3467 times)


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I'm running a Numforce calculation and it has finished without any issues. I can see all the modes and their corresponding frequencies, however my output files says just this:

rdgrad ended normally
 force ended normally
Data group $vibrational normal modes not found in file vib_normal_modes
Data group $vibrational spectrum not found in file vibspectrum

I need to be able to visualize the normal modes. Do you know why the  vib_normal_modes and vibspectrum files are empty? Many thanks in advance