Trajectory Calculations Time Increment

[pdm1999]

Is there any way to have HYSPLIT calculate trajectory points more frequently than every hour along the path? I'd like to have points calculated every 15 minutes or every 5 minutes?

[glenn.rolph]

Yes, you can either set the variable tout to 5 or 15 minutes in the SETUP.CFG file, or have it set by using the PC GUI and choose the Advanced/Configuration Setup/Trajectory then select number 4 (Trajectory points OUTPUT FREQUENCY) to set the output frequency. Then run the model using SETUP file.

[pdm1999]

Thanks - that took care of it.