Python syntax to export mesh as .gdf?

Hi all,

I am using rhino3dm and compute_rhino3d and am struggling to find the syntax to export my model to a .gdf file format (a mesh format for reading into another software package). I can save the file as a .gdf but this does not read into my next software and I need to “export” the file, as you would do in Rhino without the API. Anyone able to provide me with some guidance?

Thanks,
Ali