code: def set_trig_start(self,time,pass_to_command_line=True):
      
      if pass_to_command_line:
        self.add_var_opt('trig-start-time',time)
      self.__trig_start = time
docs: Set the trig start time of the analysis node by setting a
      --trig-start-time option to the node when it is executed.
      @param time: trig start time of job.
      @bool pass_to_command_line: add trig-start-time as a variable option.