GNU Data Language (GDL) GUI
GNU Data Language (GDL) can use GDLDE Workbench GUI for graphical development.
Download and install GDL.
The Windows installer includes GDLDE Workbench: gdlsetup-Windows-x86_64-standard.exe Simply install and look in Windows Start menu for “GDL Workbench”.
For macOS use gdl-macOS-x86_64-standard.dmg or build GDL from source.
For Ubuntu Linux:
apt install gnudatalanguage
Download and extract GDLDE for Linux.