Output file:
  xlsx file: vasp2dos-dos.xlsx

Error: file [] does not exist

Usage: python vasp2pes.py [--xmin=val] [--xmax=val] [--width=val(>0.0)] [--nxmin_plot=int(>1)] pes_file=path [dos files] 
  Options:
    --xmin=val (def=None) (type=float)
        x minimum to read
    --xmax=val (def=None) (type=float)
        x maxmum to read
    --width=val(>0.0) (def=None) (type=float)
        width for convolution
    --nxmin_plot=int(>1) (def=None) (type=int)
        minimum numberof x to plot
    pes_file=path (def=None) (type=str)
        photo ionization cross section file (.xlsx)
    #0 dos files (def=None) (type=list)
        PDOS file(s)


