HYSPLIT Forum: hysplitbbs.arl.noaa.gov

We updated the HYSPLIT download pages with information on how to verify the integrity of your download. If the SHA1 checksum of your download does not match the expected checksum, you might want to work with your IT department or your Internet service provider to resolve the download issue. The HYSP...

Please refer to the "Apple MAC OSX HYSPLIT Install" section of the HYSPLIT Tutorial at https://www.ready.noaa.gov/documents/Tu ... l_mac.html.

As you wrote, scripting can be very useful to run many trajectories. Please see Sec. 4.1 of our HYSPLIT tutorial at https://www.ready.noaa.gov/documents/Tutorial/html/traj_basic.html. Click the terminal icon to the left of the penguin icon to view a Windows script that performs HYSPLIT trajectory. D...

For diagnosis, could you post your CONTROL, MESSAGE, and SETUP.CFG? If you are running HYSPLIT using a Windows PC and your HYSPLIT is installed at C:\hysplit, the files should be found in C:\hysplit\working. Note SETUP.CFG may not have been created if you didn't change the trajectory setup under the...

Your CONTROL files appear to be missing a meteorological data directory. In addition, the directory of trajectory output file must end with the appropriate slash. Please see https://www.ready.noaa.gov/hysplitusersguide/S262.htm for the Trajectory CONTROL file format and ensure your CONTROL files fol...

The NCEP/NCAR reanalysis files (R*.gbl) are already in the ARL format and they are readily usable with HYSPLIT. No conversion is required. To diagnose the issue you reported, could you post SETUP.CFG, CONTROL, and MESSAGE files from your failed trajectory run? ARL has a GDAS one-degree archive. Plea...

Please refer to https://www.ready.noaa.gov/documents/Tu ... ython.html and install_linux.txt included in your copy of the HYSPLIT package in the python directory.

Are you using HYSPLIT on a Windows PC? Also are you using the Python graphics option provided by the HYSPLIT GUI?

No tiles are created for HRRR. What the use case would be for HRRR tiles? I am just curious.

Please point your web browser to https://www.ready.noaa.gov/data/archives/fires/national/arcweb (for CONUS), https://www.ready.noaa.gov/data/archives/fires/alaska/arcweb (for Alaska), and https://www.ready.noaa.gov/data/archives/fires/hawaii/arcweb (for Hawaii). Note that production of the HYSPLIT S...