Ventana software support forum

Hi, After the simulation of my model could be carried out, the following two problems occurred when I performed MCMC and optimize payoff. 1. Errors in MCMC.vpd prevent computation of payoff - aborting. 2. Problems encountered in the simulation. My Operating system: MacOS M1; Software Version: Vensim...

Have you been through any of the Vensim tutorials? I would start with the PLE tutorial at the following page, http://www.public.asu.edu/~kirkwood/sysdyn/SDRes.htm This will get you to the point where you can build a basic model. Once you've done this, I'd start again. Thank you for your response. I...

Hello, here is my model sample, many thanks.

Hello, After running the simulation there are errors: Unable to converge simultaneous loop at time; and the floating point overflow error. Despite looking through the forum for a solution, I could not find one. Could you please explain how to solve the simultaneous loop time problem? And why does my...

After completing the model check and units check, my model indicated that it was OK; however, after multiple attempts to run the simulation, an error report appeared, and a forced quit was executed :shock: . What is happening and how to handle it are the questions I have. My Operating system: MacOS ...