Post any questions or comments regarding the Desktop PC version of HYSPLIT. This includes the model execution, GUIs, results, or graphics. Be sure to include the operating system you are using (Windows XP, Windows Vista, Windows 7, Windows 8, etc.
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Joined: May 28th, 2020, 4:54 pm
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Post by Edokpa »

Please I have an issue with downloading the tcl/tk. I was able to download the rest. However, when I downloaded and installed the hysplit software, it was opening on notepad and not the GUI. Please I require technical support to know how to solve this problem. I tried this link ( ARL pre-compiled Tcl/Tk executable ) for the tcl/tk and extracted files. Please what do I do next? I wait for your reply.
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Joined: May 8th, 2019, 1:31 pm
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Post by sonny.zinn »

Under the [Installing the Tcl/Tk graphical user interface] section at, it is described that:

If you download our file, after unzipping the file, let's assume the binary (wish86t.exe) resides under C:\tcl\bin, right-click the HYSPLIT shortcut "Run Hysplit" on the desktop, then Properties. In the Target: field, add C:\tcl\bin\wish86t.exe before C:\hysplit\guicode\hysplit.tcl (assuming hysplit was installed in C:\hysplit and separate these two strings with a blank space).

Have you performed the steps above? If you encounter a missing DLL error when running the "Run Hysplit" shortcut, you would need to download the Microsoft Visual C++ 2015 Redistributable: please refer to Section 5 at ... l_win.html.
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