Before you can enter the hydraulic data and run simulations, it is necessary to run the mesh generator Talweg.

The mesh generator is launched from the Tools > Start network meshing (Talweg module) or by clicking the button .

If the network contains errors, the software displays them and enables the user to fix the inconsistencies, as explained in this page).

If the mesh is correctly executed, the "Start network meshing" button appears in green .

The software creates interpolated sections for calculations, that can be transformed into data section for a better visualization of the results.

More information on the mesh generator are available in the theoretical documentation.