[Pw_forum] Molecular Dynamics Restart Failure

[wexlek]

I have a problem running md calculations, the code failed in the 
beginning of the run giving me the error message:

  Error in routine seqopn (16):
      error opening ./WS2.igk

I understand that this means that it could not read the wavefunction, 
but just re-running the code brings up the same failure message. How do 
I restart the code while preserving the velocities and other information 
from the last fully completed run?

Thanks for any help.