danielsbrewer
03-10-2004, 10:34 AM
I am trying to integrate a set of 5 differential equations using the Embedded RK method.
The thing is that no matter what tolerance I request my integrator to be set at it eventually ends up taking the same sized steps, about 0.005. The equations drive the system to a steady state so it is during the steady state that this timestep is used.
Is this normal behaviour? As it seems a bit strange to me.
Thanks
The thing is that no matter what tolerance I request my integrator to be set at it eventually ends up taking the same sized steps, about 0.005. The equations drive the system to a steady state so it is during the steady state that this timestep is used.
Is this normal behaviour? As it seems a bit strange to me.
Thanks