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- > HYSPLIT FAQs
- > Calculating and visualizing HYSPLIT trajectories for air pollution monitoring station on the READY website
How do I calculate and visualize
backward and forward trajectories for our
air pollution monitoring station on the READY website?
Start by going to the HYSPLIT READY website at: http://www.arl.noaa.gov/HYSPLIT.php
- click on either "run with forecast data" or "run with archived data"
- choose a dataset that covers your area.
- enter the lat./lon. of your station in the boxes provided
- fill out the form for forward or backward, date/time, starting
height of trajectories, and model duration.
- click "Request trajectory"
- write down your ID number and click "HYSPLIT run results"
- This page will reload until the run is done (a few minutes)
- the model is finished without errors when the link to "Trajectory plot"
is shown.
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