[Camino-users] Monte Carlo Simulations: error updating positions

[Slater David]

Hi,

I've been using the Monte Carlo diffusion simulations within Camino and occasionally come across the following error message:

SEVERE: Exception in thread "main" class misc.LoggedException: unable to correctly amend step in walker update loop. ti=272514, i=35921
        at simulation.dynamics.Walker.update(Walker.java:221)
        at simulation.DiffusionSimulation.runMainLoop(DiffusionSimulation.java:589)
        at simulation.DiffusionSimulation.nextVoxel(DiffusionSimulation.java:709)
        at apps.SyntheticData.execute(SyntheticData.java:74)
        at apps.EntryPoint.main(EntryPoint.java:284)

Exception in thread "main" misc.LoggedException: unable to correctly amend step in walker update loop. ti=272514, i=35921
        at simulation.dynamics.Walker.update(Walker.java:221)
        at simulation.DiffusionSimulation.runMainLoop(DiffusionSimulation.java:589)
        at simulation.DiffusionSimulation.nextVoxel(DiffusionSimulation.java:709)
        at apps.SyntheticData.execute(SyntheticData.java:74)
        at apps.EntryPoint.main(EntryPoint.java:284)


What does 'unable to correctly amend step in walker update loop' mean exactly? And is there a way to minimize this type of error when designing a simulation command?

Thanks,
David
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