code: public void removeHistogram(String histogramID) throws ShanksException {
          Scenario3DPortrayal scenarioPortrayal = (Scenario3DPortrayal) this
                  .getSimulation().getScenarioPortrayal();
          scenarioPortrayal.removeHistogram(histogramID);
      }
docs: Remove a Histogram from the simulation
  
  @param histogramID
  - The name of the histogram
  @throws DuplicatedChartIDException
  @throws DuplicatedPortrayalIDException
  @throws ScenarioNotFoundException