How to Summarize a Time Series Forecast for a Distribution Center

It gets really hairy when you start summing up the forecast prediction estimates of individual models I've seen people do it. The other 99% of the time when you try to do that you get ridiculous data like the forecast just don't make any sense. You can write programmatic controls into your logic for that and saying hey disregard these things requires a lot of work and a lot of human intervention which most people are not going to be doing usually have better things to do with your time.