message: Adding "Run" method to SIA ODE solver
diff: @@ -308,6 +308,11 @@ public:
  virtual void Step(Vector &q, Vector &p, double &t, double &dt) = 0;
  + virtual void Run(Vector &q, Vector &p, double &t, double &dt, double tf)
  + {
  + while (t < tf) { Step(q, p, t, dt); }
  + }
  +
  virtual ~SIASolver() {}
  protected:
  