MTO

class ansys.stk.core.stkobjects.MTO

Bases: ISTKObject, ILifetimeInformation

Multi-Track Object (MTO).

Overview

Properties

tracks	Get the collection of MTO tracks.
default_track	Get the default MTO track.
global_track_options	Get the global MTO track options.
graphics	Get the MTO’s 2D Graphics properties.
graphics_3d	Get the MTO’s 3D Graphics properties.
analysis	Get the MTO’s spatial state.

Examples

Load multi-track object (MTO) track points from a file

# load_points expects the path an Ephemeris file path
# MTO mto: MTO Object
track2 = mto.tracks.add(2)
installPath = r"C:\Program Files\AGI\STK 12" if os.name == "nt" else os.environ["STK_INSTALL_DIR"]
track2.points.load_points(
    os.path.join(installPath, "Data", "Resources", "stktraining", "text", "EphemerisLLATimePosVel_Example.e")
)
track2.interpolate = True

Create a New MTO (on the current scenario central body)

# Scenario scenario: Scenario object
mto = scenario.children.new(STKObjectType.MTO, "MyMTO")

root.units_preferences.set_current_unit("DateFormat", "EpSec")

mtoTimes = [[0], [7200]]
mtoLats = [[36.77], [34.80]]
mtoLons = [[-77.25], [-78.37]]
mtoAlts = [[5], [5]]

track1 = mto.tracks.add_track(1, mtoTimes, mtoLats, mtoLons, mtoAlts)
track1.interpolate = True
# Change the color of the track
mto.graphics.tracks.get_track_from_identifier(1).color = Colors.Red

Import detail

from ansys.stk.core.stkobjects import MTO

Property detail

property MTO.tracks: MTOTrackCollection

Get the collection of MTO tracks.

property MTO.default_track: MTODefaultTrack

Get the default MTO track.

property MTO.global_track_options: MTOGlobalTrackOptions

Get the global MTO track options.

property MTO.graphics: MTOGraphics

Get the MTO’s 2D Graphics properties.

property MTO.graphics_3d: MTOGraphics3D

Get the MTO’s 3D Graphics properties.

property MTO.analysis: MTOAnalysis

Get the MTO’s spatial state.