The wind generator is applicable on frames, canopy roofs, surfaces and bar groups. The workflow is analogous for all:
- define the terrain parameters

- generate the wind loads
- on frames and canopy roofs
- on surfaces

- on bar groups

- on frames and canopy roofs
Wind loads are always generated on the physical groups. When you define the physical groups correctly, this will allow you to change the lengths of the internal sub bars, without having to redefine the wind loads again.