Hi people,
We are new to Vensim and would like to add stochasticity to an existing rainfall data file. We imported the rainfall data with a .dat file and would like to make it random ...
Anyone having any ideas for us ? ... Would be great!
Thank you ...
Adding stochasticity to variable from .dat file
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- Senior Member
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There was a related thread, with examples, a few months ago.
http://www.ventanasystems.co.uk/forum/v ... php?t=4045
Another option would be to take your data, look at its distribution, and then use RANDOM LOOKUP to replicate that. There's probably a lot of autocorrelation at various scales, and seasonality, so you'd have to think about that as well.
Tom
http://www.ventanasystems.co.uk/forum/v ... php?t=4045
Another option would be to take your data, look at its distribution, and then use RANDOM LOOKUP to replicate that. There's probably a lot of autocorrelation at various scales, and seasonality, so you'd have to think about that as well.
Tom
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