Integrate over time on Windows interface

[sle20]

Dear Sir/Madam

I am trying to find out the probability of an air parcel arriving at a particular destination. The timescale’s I am looking at around the two week mark, and so far I have plotted a backtrack trajectory over a similar time period. However, when doing so it gives a probability but during a 12 hour timeframe. Whereas I was hoping to get something which had from a two week period an average probability of where the air has come from(I’ve seen this done in Flexpart and In Name but I would like to do it in Hypsplit and have attached an example of what I was aiming for). In short to integrate over the time frame.If you could please tell me if this is possible in Hysplit (downloaded for Windows) and if it is what settings I need to change, I would very much appreciate it.

Kind regards,
Stephen

[sle20]

See my other question as someone very kindly helped out there.