# Display Vars
    self.display_mag_threshold = 1  # sets the minimum magnitude of quake to display
    self.display_event_window_in_event_blocks = 6  # sets the number of frames the event set will persist on map)
    self.minutes_per_event_block = 20  # in mins
    self.replay_frame_speed = 50  # defines the refresh rate of the replay
    self.display_point_scalar_for_quake_points = 10
    self.display_quake_points_log = False  # if True, quake points are plotted in size with magnitude in log scale
    self.display_quake_points_linear = True  # if True, quake points are plotted in size with magnitude in linear scale
    self.display_quake_points_only_no_mag = False  # if True, quake points are just plotted in size, with no magnitude data
    self.plot_boundary_markers = False  # If true, displays the corner boundary markers
    self.plot_depth_scale = True  # If true. displays the depth scale markers

    # Quake event data location
    self.fname = "quake_data.csv"

    # Mapping vars
    self.overlay_image_fname = "overlay.jpg"
    self.map_height = 0  # Sets the top height of the model in km
    self.long_min = 174  # defines the minimum longitude bounds of the sampled area
    self.long_max = 175  # defines the maximum longitude bounds of the sampled area
    self.lat_min = -41  # defines the minimum latitude bounds of the sampled area
    self.lat_max = -42  # defines the maximum latitude bounds of the sampled area
    self.multiplier = 1  # used to allow the whole model to be scaled up if needed (has bugs)