State event at each sample step of CombiTimeTable

[Oliver Lenord]

Simulating a simple CombiTimeTable with a time series of step size ~=0.01 leads to time events at each sample step. his slows down the simulation significantly.

The attached model contains for test cases using the CombiTimeTable with data from a file, a matrix as parameter each with a sample step of exactly 0.01 and slightly larger with 0.010000037. Test have been carried out with the step size exactly 0.01 or not. In all cases the comparison of OMEdit against Dymola shows the following:

Dymola statistics:

Number of (U) time events : 0
Number of state events : 0
Number of step events : 0

OMC Statistics:

time events 0
state events 799

For larger models the simulation time of OMEdit is multiple times slower than Dymola.