message: clearing viewer in analyze_map
diff: @@ -19,8 +19,8 @@ import numpy as np
  # Name and Output Directory
  # CHANGE THIS #
  -map_name = "city_highway_straight"
  -output_dir = "/home/hart/Dokumente/2020/" + map_name
  +map_name = "20200403_DR_CHN_Merging_ZS_partial_v02"
  +output_dir = "/tmp/" + map_name
  # Map Definition
  xodr_parser = XodrParser("modules/runtime/tests/data/" + map_name + ".xodr")
  @@ -90,7 +90,8 @@ for lane_id in lane_ids:
  viewer.drawPolygon2d(lane_polygon, color, 1.0)
  viewer.drawLine2d(plan_view_reference, color="red")
  viewer.saveFig(output_dir + "/" + "roadgraph_laneid_" + str(lane_id) + ".png")
  - viewer.show(block=True)
  + viewer.show()
  + viewer.clear()
  #for rc in all_corridors:
  