HYSPLIT Forum: hysplitbbs.arl.noaa.gov

What computing system are you using? There are multiple ways to access the data. If you would prefer command line access, you can type ftp ftp.arl.noaa.gov and use anonymous as the login, and your email as the password. Then you can navigate to the appropriate meteorological data. If you are on a ma...

Hi alexweefs, Unfortunately Macs have a problem with using ftp due to security issues. There are multiple ways to deal with this problem: 1. You can install an ftp client outside of the HYSPLIT gui and use that. If you have homebrew installed, you can do something like brew install ineutils. Or you ...

Hi there, I would suggest trying to run again with the attached control and setup files. It seems you had some errors in your files that may have caused the issues. I encourage you to also review the smoke section of the Tutorial folder which includes some file settings that may be most appropriate ...

Hi Oliver, I suggest checking out the monet and monetio git repositories for some python tools developed for use with hysplit files. https://github.com/noaa-oar-arl/monetio https://github.com/noaa-oar-arl/monet check out monetio/monetio/models for codes that generally return xarrays for use within p...

Hi Max, You can run forward or back trajectories, which you designate in the Trajectory > Setup Run menu. When doing Trajectory > Special Runs > Daily, this menu requires a day range that runs forward in time. This means, your start date for the daily trajectories should be the furthest date in the ...

Hi there, You may be getting this error due to the spaces in the folder name. Try changing the folder name to HYSPLIT_Tutorial_New on your PC, clear the met files, re-add the met file with the new path name, and see if that solves your issue. Generally, having spaces in file names or folder names sh...

Yes, it does sound like an installation issue. I would suggest trying to re-install. IF you have homebrew, it is super easy to install. You type: brew install imagemagick in the command line and it does everything for you. If you want to add homebrew to your system, type this in the command line: /b...

In the terminal window, see if you can cd into the path (/usr/local/imagemagick/7.0.10-19/bin), is the convert executable located there? Also in your terminal, you can type: which convert When I do this, it says my convert command is located here: /usr/local/bin/convert, however if I type: ls -al co...

Hi there, It seems your ImageMagick path is incorrect in your default_exec file. For me (on a Mac), my convert executable is located here: /usr/local/Cellar/imagemagick/7.0.10-20/bin/convert The location of your imagemagick v7.0xx installation should be added to your default_exec file under Advanced...

Hi Kyle,

Yes, this feature does not work on MacOS Catalina. Apple decided to remove the ftp capability.
You can still download the data, see this post for the url: viewtopic.php?f=40&t=1944