Dynamics simulation: Fractional time-step does not work correctly.

GridOPTICS / GridPACK

https://www.gridpack.org/

47 stars 22 forks source link

Dynamics simulation: Fractional time-step does not work correctly. #143

Open abhyshr opened 1 year ago

abhyshr commented 1 year ago

A time-step of 0.005 works, but not 0.008333 with dynamics simulation.

abhyshr commented 1 year ago

Need to check whether this is an issue because of rounding. For example, if the fault on time is 1.0 and the time-step is 0.08333, then the step number calculation 1.0/0.08333 will have some rounding error which may prevent the fault from applying..Not sure, need to check.