Ventana software support forum

Thank you all for your answers, it really helps me ! Indeed, I used the third example for my model. I noticed the logical operator :NOT: prevent the variable to give strange results. I'm wondering how it can be so different by defining ":NOT: defined variable" as a first condition ? Regard...

SAMPLE IF TRUE is available on PLE+ version, but I don't see how it can solve the problem. Let's say A=SAMPLE IF TRUE (Container water volume>0, Time, 0), it will not give me the time corresponding to the first positive value for "Container water volume". Is there a function that formalize...

Hello everyone, I am trying to define an equation that return a time value for a certain auxiliary variable value. I'll explain with an exemple : calculation of an evaporation time. We want to know how long it takes for rainwater into a container to evaporate. At time=0, there is no water in the con...

Hello everyone, I don't have the answer but I think I'm facing the same problem and I'll try to make it understandable. I want to model the evolution of an auxiliary variable with the simulation time. For example : I have one auxiliary variable "A" , a second auxiliary variable "B&quo...