Thanks Mariusz, for the Verification. The originate problem was, that I had some wrong data points, so the ODE could not be solved. Now the data is updated correctly and it works fine again. Best
Ok.I'm no expert.You can tell me, base already met.
I do not have a MMA 10.4.1 only 10.2.0.In my version it works.
Please see uploaded file.
Attachments:
