Example usage for org.apache.commons.math3.ode.nonstiff DormandPrince54Integrator DormandPrince54Integrator

Introduction

In this page you can find the example usage for org.apache.commons.math3.ode.nonstiff DormandPrince54Integrator DormandPrince54Integrator.

Prototype

public DormandPrince54Integrator(final double minStep, final double maxStep,
        final double[] vecAbsoluteTolerance, final double[] vecRelativeTolerance) 

Source Link

Document

Simple constructor.

Usage

From source file:de.tuberlin.uebb.jdae.simulation.DefaultSimulationRuntime.java

@Override
public SimulationOptions simulateVariableStep(ExecutableDAE dae, double stop_time, double minStep,
        double maxStep, double absoluteTolerance, double relativeTolerance) {

    final FirstOrderIntegrator i = new DormandPrince54Integrator(minStep, maxStep, absoluteTolerance,
            relativeTolerance);/*from   www  .j  a  va2s.c o  m*/
    final SimulationOptions options = new SimulationOptions(0.0, stop_time, absoluteTolerance, minStep, maxStep,
            i, new TObjectDoubleHashMap<Unknown>());

    simulate(dae.withOptions(options));
    return options;
}

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From source file:org.orekit.propagation.conversion.DormandPrince54IntegratorBuilder.java

/** {@inheritDoc} */
public AbstractIntegrator buildIntegrator(final Orbit orbit) throws PropagationException {
    final double[][] tol = NumericalPropagator.tolerances(dP, orbit, OrbitType.CARTESIAN);
    return new DormandPrince54Integrator(minStep, maxStep, tol[0], tol[1]);
}

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From source file:ummisco.gaml.extensions.maths.ode.utils.solver.DormandPrince54Solver.java

public DormandPrince54Solver(final double minStep, final double maxStep, final double scalAbsoluteTolerance,
        final double scalRelativeTolerance, final GamaMap<String, IList<Double>> integrated_val) {
    super((minStep + maxStep) / 2,
            new DormandPrince54Integrator(minStep, maxStep, scalAbsoluteTolerance, scalRelativeTolerance),
            integrated_val);
}

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