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AngleBetween.script
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%General Mission Analysis Tool(GMAT) Script
%Created: 2023-09-13 13:39:47
%----------------------------------------
%---------- Spacecraft
%----------------------------------------
Create Spacecraft Master;
GMAT Master.DateFormat = A1Gregorian;
GMAT Master.Epoch = '01 Jan 2024 12:00:00.034';
GMAT Master.CoordinateSystem = EarthMJ2000Eq;
GMAT Master.DisplayStateType = Keplerian;
GMAT Master.SMA = 6878;
GMAT Master.ECC = 0;
GMAT Master.INC = 90;
GMAT Master.RAAN = 78;
GMAT Master.AOP = 0;
GMAT Master.TA = 1.478779333471098e-06;
GMAT Master.DryMass = 100;
GMAT Master.Cd = 2.2;
GMAT Master.Cr = 1.8;
GMAT Master.DragArea = 1;
GMAT Master.SRPArea = 1;
GMAT Master.SPADDragScaleFactor = 1;
GMAT Master.SPADSRPScaleFactor = 1;
GMAT Master.AtmosDensityScaleFactor = 1;
GMAT Master.ExtendedMassPropertiesModel = 'None';
GMAT Master.NAIFId = -10000001;
GMAT Master.NAIFIdReferenceFrame = -9000001;
GMAT Master.OrbitColor = Red;
GMAT Master.TargetColor = Teal;
GMAT Master.OrbitErrorCovariance = [ 1e+70 0 0 0 0 0 ; 0 1e+70 0 0 0 0 ; 0 0 1e+70 0 0 0 ; 0 0 0 1e+70 0 0 ; 0 0 0 0 1e+70 0 ; 0 0 0 0 0 1e+70 ];
GMAT Master.CdSigma = 1e+70;
GMAT Master.CrSigma = 1e+70;
GMAT Master.Id = 'SatId';
GMAT Master.Attitude = CoordinateSystemFixed;
GMAT Master.SPADSRPInterpolationMethod = Bilinear;
GMAT Master.SPADSRPScaleFactorSigma = 1e+70;
GMAT Master.SPADDragInterpolationMethod = Bilinear;
GMAT Master.SPADDragScaleFactorSigma = 1e+70;
GMAT Master.AtmosDensityScaleFactorSigma = 1e+70;
GMAT Master.ModelFile = 'aura.3ds';
GMAT Master.ModelOffsetX = 0;
GMAT Master.ModelOffsetY = 0;
GMAT Master.ModelOffsetZ = 0;
GMAT Master.ModelRotationX = -90;
GMAT Master.ModelRotationY = 0;
GMAT Master.ModelRotationZ = 90;
GMAT Master.ModelScale = 1;
GMAT Master.AttitudeDisplayStateType = 'EulerAngles';
GMAT Master.AttitudeRateDisplayStateType = 'AngularVelocity';
GMAT Master.AttitudeCoordinateSystem = MasterCentered;
GMAT Master.EulerAngleSequence = '213';
Create Spacecraft Slave;
GMAT Slave.DateFormat = A1Gregorian;
GMAT Slave.Epoch = '01 Jan 2024 12:00:00.034';
GMAT Slave.CoordinateSystem = EarthMJ2000Eq;
GMAT Slave.DisplayStateType = Keplerian;
GMAT Slave.SMA = 6877.999999999999;
GMAT Slave.ECC = 4.252254618252459e-16;
GMAT Slave.INC = 90;
GMAT Slave.RAAN = 78;
GMAT Slave.AOP = 0;
GMAT Slave.TA = 45.00000000000001;
GMAT Slave.DryMass = 100;
GMAT Slave.Cd = 2.2;
GMAT Slave.Cr = 1.8;
GMAT Slave.DragArea = 1.5;
GMAT Slave.SRPArea = 1;
GMAT Slave.SPADDragScaleFactor = 1;
GMAT Slave.SPADSRPScaleFactor = 1;
GMAT Slave.AtmosDensityScaleFactor = 1;
GMAT Slave.ExtendedMassPropertiesModel = 'None';
GMAT Slave.NAIFId = -10000001;
GMAT Slave.NAIFIdReferenceFrame = -9000001;
GMAT Slave.OrbitColor = [255 255 0];
GMAT Slave.TargetColor = Teal;
GMAT Slave.OrbitErrorCovariance = [ 1e+70 0 0 0 0 0 ; 0 1e+70 0 0 0 0 ; 0 0 1e+70 0 0 0 ; 0 0 0 1e+70 0 0 ; 0 0 0 0 1e+70 0 ; 0 0 0 0 0 1e+70 ];
GMAT Slave.CdSigma = 1e+70;
GMAT Slave.CrSigma = 1e+70;
GMAT Slave.Id = 'SatId';
GMAT Slave.Attitude = CoordinateSystemFixed;
GMAT Slave.SPADSRPInterpolationMethod = Bilinear;
GMAT Slave.SPADSRPScaleFactorSigma = 1e+70;
GMAT Slave.SPADDragInterpolationMethod = Bilinear;
GMAT Slave.SPADDragScaleFactorSigma = 1e+70;
GMAT Slave.AtmosDensityScaleFactorSigma = 1e+70;
GMAT Slave.ModelFile = 'aura.3ds';
GMAT Slave.ModelOffsetX = 0;
GMAT Slave.ModelOffsetY = 0;
GMAT Slave.ModelOffsetZ = 0;
GMAT Slave.ModelRotationX = 0;
GMAT Slave.ModelRotationY = 0;
GMAT Slave.ModelRotationZ = 0;
GMAT Slave.ModelScale = 1;
GMAT Slave.AttitudeDisplayStateType = 'Quaternion';
GMAT Slave.AttitudeRateDisplayStateType = 'AngularVelocity';
GMAT Slave.AttitudeCoordinateSystem = EarthMJ2000Eq;
GMAT Slave.EulerAngleSequence = '321';
%----------------------------------------
%---------- ForceModels
%----------------------------------------
Create ForceModel DefaultProp_ForceModel;
GMAT DefaultProp_ForceModel.CentralBody = Earth;
GMAT DefaultProp_ForceModel.PrimaryBodies = {Earth};
GMAT DefaultProp_ForceModel.PointMasses = {Jupiter, Luna, Sun};
GMAT DefaultProp_ForceModel.SRP = On;
GMAT DefaultProp_ForceModel.RelativisticCorrection = Off;
GMAT DefaultProp_ForceModel.ErrorControl = RSSStep;
GMAT DefaultProp_ForceModel.GravityField.Earth.Degree = 4;
GMAT DefaultProp_ForceModel.GravityField.Earth.Order = 0;
GMAT DefaultProp_ForceModel.GravityField.Earth.StmLimit = 100;
GMAT DefaultProp_ForceModel.GravityField.Earth.PotentialFile = 'JGM2.cof';
GMAT DefaultProp_ForceModel.GravityField.Earth.TideModel = 'None';
GMAT DefaultProp_ForceModel.SRP.Flux = 1367;
GMAT DefaultProp_ForceModel.SRP.SRPModel = Spherical;
GMAT DefaultProp_ForceModel.SRP.Nominal_Sun = 149597870.691;
GMAT DefaultProp_ForceModel.Drag.AtmosphereModel = JacchiaRoberts;
GMAT DefaultProp_ForceModel.Drag.HistoricWeatherSource = 'CSSISpaceWeatherFile';
GMAT DefaultProp_ForceModel.Drag.PredictedWeatherSource = 'SchattenFile';
GMAT DefaultProp_ForceModel.Drag.CSSISpaceWeatherFile = 'SpaceWeather-All-v1.2.txt';
GMAT DefaultProp_ForceModel.Drag.SchattenFile = 'SchattenPredict.txt';
GMAT DefaultProp_ForceModel.Drag.F107 = 190;
GMAT DefaultProp_ForceModel.Drag.F107A = 190;
GMAT DefaultProp_ForceModel.Drag.MagneticIndex = 3;
GMAT DefaultProp_ForceModel.Drag.SchattenErrorModel = 'Nominal';
GMAT DefaultProp_ForceModel.Drag.SchattenTimingModel = 'NominalCycle';
GMAT DefaultProp_ForceModel.Drag.DragModel = 'Spherical';
%----------------------------------------
%---------- Propagators
%----------------------------------------
Create Propagator DefaultProp;
GMAT DefaultProp.FM = DefaultProp_ForceModel;
GMAT DefaultProp.Type = RungeKutta89;
GMAT DefaultProp.InitialStepSize = 60;
GMAT DefaultProp.Accuracy = 9.999999999999999e-12;
GMAT DefaultProp.MinStep = 0.001;
GMAT DefaultProp.MaxStep = 1;
GMAT DefaultProp.MaxStepAttempts = 50;
GMAT DefaultProp.StopIfAccuracyIsViolated = true;
%----------------------------------------
%---------- Coordinate Systems
%----------------------------------------
Create CoordinateSystem MasterCentered;
GMAT MasterCentered.Origin = Master;
GMAT MasterCentered.Axes = LocalAlignedConstrained;
GMAT MasterCentered.ReferenceObject = Master;
GMAT MasterCentered.AlignmentVectorX = 0;
GMAT MasterCentered.AlignmentVectorY = 0;
GMAT MasterCentered.AlignmentVectorZ = -1;
GMAT MasterCentered.ConstraintVectorX = 1;
GMAT MasterCentered.ConstraintVectorY = 0;
GMAT MasterCentered.ConstraintVectorZ = 0;
GMAT MasterCentered.ConstraintCoordinateSystem = EarthMJ2000Eq;
GMAT MasterCentered.ConstraintReferenceVectorX = -1;
GMAT MasterCentered.ConstraintReferenceVectorY = 0;
GMAT MasterCentered.ConstraintReferenceVectorZ = 0;
%----------------------------------------
%---------- Subscribers
%----------------------------------------
Create OrbitView DefaultOrbitView;
GMAT DefaultOrbitView.SolverIterations = Current;
GMAT DefaultOrbitView.UpperLeft = [ 0 0.4966499162479062 ];
GMAT DefaultOrbitView.Size = [ 0.9982905982905983 0.4983249581239531 ];
GMAT DefaultOrbitView.RelativeZOrder = 325;
GMAT DefaultOrbitView.Maximized = false;
GMAT DefaultOrbitView.Add = {Master, Slave, Earth};
GMAT DefaultOrbitView.CoordinateSystem = EarthMJ2000Eq;
GMAT DefaultOrbitView.DrawObject = [ true true true ];
GMAT DefaultOrbitView.DataCollectFrequency = 1;
GMAT DefaultOrbitView.UpdatePlotFrequency = 50;
GMAT DefaultOrbitView.NumPointsToRedraw = 0;
GMAT DefaultOrbitView.ShowPlot = true;
GMAT DefaultOrbitView.MaxPlotPoints = 20000;
GMAT DefaultOrbitView.ShowLabels = true;
GMAT DefaultOrbitView.ViewPointReference = Earth;
GMAT DefaultOrbitView.ViewPointVector = [ 30000 0 0 ];
GMAT DefaultOrbitView.ViewDirection = Earth;
GMAT DefaultOrbitView.ViewScaleFactor = 1;
GMAT DefaultOrbitView.ViewUpCoordinateSystem = EarthMJ2000Eq;
GMAT DefaultOrbitView.ViewUpAxis = Z;
GMAT DefaultOrbitView.EclipticPlane = Off;
GMAT DefaultOrbitView.XYPlane = Off;
GMAT DefaultOrbitView.WireFrame = Off;
GMAT DefaultOrbitView.Axes = Off;
GMAT DefaultOrbitView.Grid = Off;
GMAT DefaultOrbitView.SunLine = Off;
GMAT DefaultOrbitView.UseInitialView = On;
GMAT DefaultOrbitView.StarCount = 7000;
GMAT DefaultOrbitView.EnableStars = On;
GMAT DefaultOrbitView.EnableConstellations = On;
Create DynamicDataDisplay Angles;
GMAT Angles.UpperLeft = [ 0.4017094017094017 0.06867671691792294 ];
GMAT Angles.Size = [ 0.5341880341880342 0.4271356783919598 ];
GMAT Angles.RelativeZOrder = 181;
GMAT Angles.Maximized = false;
GMAT Angles.AddParameters = {1, Master.ElapsedDays};
GMAT Angles.AddParameters = {2, AngleBetween};
GMAT Angles.RowTextColors = {1, [0 0 0]};
GMAT Angles.RowTextColors = {2, [0 0 0]};
GMAT Angles.WarnColor = [218 165 32];
GMAT Angles.CritColor = [255 0 0];
Create OrbitView OrbitView1;
GMAT OrbitView1.SolverIterations = Current;
GMAT OrbitView1.UpperLeft = [ 0.2226495726495726 0.3182579564489113 ];
GMAT OrbitView1.Size = [ 0.7162393162393162 0.4991624790619765 ];
GMAT OrbitView1.RelativeZOrder = 320;
GMAT OrbitView1.Maximized = false;
GMAT OrbitView1.Add = {Master, Slave, Earth};
GMAT OrbitView1.CoordinateSystem = MasterCentered;
GMAT OrbitView1.DrawObject = [ true true true ];
GMAT OrbitView1.DataCollectFrequency = 1;
GMAT OrbitView1.UpdatePlotFrequency = 50;
GMAT OrbitView1.NumPointsToRedraw = 0;
GMAT OrbitView1.ShowPlot = true;
GMAT OrbitView1.MaxPlotPoints = 20000;
GMAT OrbitView1.ShowLabels = true;
GMAT OrbitView1.ViewPointReference = Master;
GMAT OrbitView1.ViewPointVector = [ 10000 10000 10000 ];
GMAT OrbitView1.ViewDirection = Master;
GMAT OrbitView1.ViewScaleFactor = 1;
GMAT OrbitView1.ViewUpCoordinateSystem = EarthMJ2000Eq;
GMAT OrbitView1.ViewUpAxis = Z;
GMAT OrbitView1.EclipticPlane = Off;
GMAT OrbitView1.XYPlane = On;
GMAT OrbitView1.WireFrame = Off;
GMAT OrbitView1.Axes = On;
GMAT OrbitView1.Grid = Off;
GMAT OrbitView1.SunLine = Off;
GMAT OrbitView1.UseInitialView = On;
GMAT OrbitView1.StarCount = 7000;
GMAT OrbitView1.EnableStars = On;
GMAT OrbitView1.EnableConstellations = On;
Create XYPlot XYZMaster;
GMAT XYZMaster.SolverIterations = Current;
GMAT XYZMaster.UpperLeft = [ 0.04273504273504274 0.5201005025125628 ];
GMAT XYZMaster.Size = [ 0.5 0.449748743718593 ];
GMAT XYZMaster.RelativeZOrder = 238;
GMAT XYZMaster.Maximized = false;
GMAT XYZMaster.XVariable = Master.ElapsedDays;
GMAT XYZMaster.YVariables = {Master.MasterCentered.X, Master.MasterCentered.Y, Master.MasterCentered.Z};
GMAT XYZMaster.ShowGrid = true;
GMAT XYZMaster.ShowPlot = true;
Create XYPlot XYZMaster2;
GMAT XYZMaster2.SolverIterations = Current;
GMAT XYZMaster2.UpperLeft = [ 0.05128205128205128 0.5368509212730318 ];
GMAT XYZMaster2.Size = [ 0.5 0.449748743718593 ];
GMAT XYZMaster2.RelativeZOrder = 270;
GMAT XYZMaster2.Maximized = false;
GMAT XYZMaster2.XVariable = Master.ElapsedDays;
GMAT XYZMaster2.YVariables = {Slave.MasterCentered.X, Slave.MasterCentered.Y, Slave.MasterCentered.Z};
GMAT XYZMaster2.ShowGrid = true;
GMAT XYZMaster2.ShowPlot = true;
%----------------------------------------
%---------- Arrays, Variables, Strings
%----------------------------------------
Create Variable AngleBetween;
GMAT AngleBetween = 0;
%----------------------------------------
%---------- Mission Sequence
%----------------------------------------
BeginMissionSequence;
While Master.ElapsedDays < 5
Propagate DefaultProp(Master, Slave);
BeginScript
GMAT AngleBetween = Master.Earth.TA - Slave.Earth.TA;
EndScript;
UpdateDynamicData Angles;
EndWhile;