Ventana software support forum

Bob,

Thank you very much for the suggestions, and I will experiment with them.

I seem to have few problems modeling fluid systems, but electrical systems have proven more difficult!

Cheers,

ETNC(SS)

I am using Vensim PLE and am wondering about the best approach to modeling various waveform inputs to a model, such as a square wave, sawtooth wave, sine wave. I admit I am new to Vensim, but so far I have not had any success trying multiple STEP functions or IF THEN ELSE logic. Any and all advice i...