Description: produce hkl labels and plots to use in gnuplot

Comment: lets you manipulate plots quickly using gnuplot command line functionality

Contributed by: John Evans

macro Out_gnuplot_labels(file)
{
	   out file
      Out_String("# put quotation marks round hkl labels; change yoffset value to move labels\n")
      Out_String("set nolabel\n")
      Out_String("yoffset=1\n")
   phase_out file append load out_record out_fmt out_eqn
   {
     "set label  %3.0f" = H; " %3.0f" =K; " %3.0f" = L;
	  " at %11.5f" = 2 57.2957795130823 Th;
      ", %11.5f * yoffset \n" = I_after_scale_pks;
   }
}

macro Out_gnuplot_tics(file)
{
   phase_out file append load out_record out_fmt out_eqn
   {
     " %11.5f"   = 2 57.2957795130823 Th;
      " %11.5f\n" = I_after_scale_pks;
   }
}