#1 ssa.Endtime has strange behaviour

[Brett Olivier]

With the attached model the the behaviour of Endtime is not consistent when changed more than once

In [2]: ssa = stompy.SSA()
In [3]: ssa.Model(File='131037482406.psc',dir='c:\\stompy\\pscmodels'
In [4]: ssa.Endtime(100)
Info: the simulation endtime is: 100.0

In [5]: ssa.Run()
Info: 1 trajectory is generated
Number of time steps 262 End time 4.7989856092
Simulation time 0.0160000324249

[Brett Olivier]

StomPy test file

[Brett Olivier]

In [8]: ssa.Endtime(5)
Info: the simulation endtime is: 5.0

In [9]: ssa.Run()
Info: 1 trajectory is generated
Number of time steps 395 End time 5.02136157842

In [10]: ssa.Endtime(50)
Info: the simulation endtime is: 50.0

In [11]: ssa.Run()
Info: 1 trajectory is generated
Number of time steps 5032 End time 50.0016795685
Simulation time 0.203000068665

In [12]: ssa.Endtime(500)
Info: the simulation endtime is: 500.0

In [13]: ssa.Run()
Info: 1 trajectory is generated
Number of time steps 2316 End time 29.9765941339
Simulation time 0.108999967575
Simulation time 0.0309998989105

[Brett Olivier]

I've encountered the same with ssa.Timesteps() and it appears as if the simulator is terminating prematurely .... do you you know why this is? If this is normal behaviour?

[Brett Olivier]

this may be peculiar to this model and the way it is initialised.

[Timo Maarleveld]

This bug is solved from version 1.0