Opened 14 years ago
Last modified 13 years ago
#1369 closed defect (fixed)
Evaluation Order for ZeroCrossings
| Reported by: | Willi Braun | Owned by: | Willi Braun |
|---|---|---|---|
| Priority: | high | Milestone: | |
| Component: | Version: | ||
| Keywords: | Cc: | Willi Braun, Willi Braun |
Description
This model should fail at the event, but it doesn't.
{{{model A
Real h(start=0.1);
parameter Real c=1;
equation
der(h)=if h>0 then -c*sqrt(h) else 0; Incorrect
der(h)=if noEvent(h>0) then –c*sqrt(h) else 0; Correct
end A;}}}
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I think this issue is also related to Bug #1368. We can solve both issues by inline the ZEROCROSSING's in the functions: functionODE, functionDAE, etc. So that the ZEROCROSSING should not evaluated outside of this functions. I have started to try out a solutions for this.