Ventana software support forum

Colleagues,

Please see attached document that discuss perhaps two bugs that I have found with the Vensim command GET XLS SUBSCRIPT?
Or perhaps I am doing something incorrectly.
Thank you for any advice.

ADMINISTRATOR Thanks for the reply. In the interim I resolved my issue by using the command GET VDF DATA So I make one model run and store it as HISTORY.vdf I then make subsequent runs using the GET VDF DATA just for the historical data from HISTORY.vdf So like that I am able to start simulating the...

Greetings, My model operates using the time frame 1970 to 2050. My base year changes each year, but for example this year is 2013. Each time I run my Vensim model, I see that it is running through all the years. The fact though is that my historical data changes rarely. I have clocked the simulation...

LAUJJL wanted to thank you very much for your mdl file attached with the loop example in which you show how to loop through a subscripted variable. This is really neat and simple to understand and gets one very close to having a WHILE/WEND like in Visual Basic in Vensim, especially if you couple wit...

LAUJJL thank you for the loop example, it looks like a promising solution, will check it out

ADMINISTRATOR had looked into FIND ZERO before but it wasn't necessarily what I needed

Thanks Administrator. My model is projecting resource depletion over time. So in any given year, simplisticaly speaking Variable A determines with some equations based on economic parameters how much production a country can bring online Variable B has already determined with some equations how much...

Hi, Vensim has the if statement [if then else], which is very similar to VBA in Excel I was hoping that Vensim also has a while statment like the easy below VBA in Excel example code x = 0 While x <= 10 x = x +1 Wend I don't see a simple while loop functionality as in Excel VBA in Vensim, am I right...