dxf files and gambit or fluent

Lio

hi everybody

I have to modelise the wind field on a wind farm with fluent. I use gambit 2.0 to create the mesh. The only data I have is a file in DXF format (Autocad file), representing level lines.

So, has somebody already used this kind of files with gambit ? If no, is there someone who can help me to integrate such a file in gambit to create a mesh of the ground of my wind farm ?

Thank's a lot

Lio