&DOS
   ! ngauss:
   !     0  = Simple Gaussian (default)
   !     1  = Methfessel-Paxton of order 1
   !    -1  = Marzari-Vanderbilt \"cold smearing\"
   !    -99 = Fermi-Dirac function

   ngauss  = 0 ,
   degauss = 0.007 ,
   DeltaE  = 0.02 ,

   prefix = 'prefix' ,
   outdir = 'dir' ,
   fildos = 'prefix' ,
/
