Welcome to the GRAL homepage!

GRAL includes three programs:|the lagrangian dispersion model GRAL, the mesoscale wind field model GRAMM and the graphical user interface GUI.|The programs are running on Windows and LINUX (the calculation kernels on .Net Core, the GUI on Windows Forms or MONO WinForms).The MONO- WinForms support of the GUI for LINUX is unfortunately not as stable as the Windows version.

View the Project on GitHub

GRAL Edit Items

Import sources and items from shape files and/or edit them manually in the GUI.

Point Sources Area Sources Line Sources Portal Sources  
<img src=./PointSource.png height=”300”> <img src=./AreaSource.png height=”300”> <img src=./LineSource.png height=”300”> <img src=./PortalSource.png height=”300”>
Walls Vegetation Areas Buildings  
<img src=./Walls.png height=”300”> <img src=./Vegetation.png height=”300”> <img src=./Building.png height=”300”>