HYSPLIT Forum: hysplitbbs.arl.noaa.gov

Hi,
I used hysplit trajectory ensemble (backwards trajectory) for a one location and ended up having different trajectories ending in different points. But now I only want to analyse one of the trajectories in my ensemble plot ( i want to analyse the metres AGL for that one single trajectory only)
Is there anyway to pick out that one specific trajectory?
thanks

The trajectory output file is a text file and the format is easy to read.
https://www.ready.noaa.gov/hysplitusersguide/S263.htm