André

fixed an OpenGL compatibility issue with Wayland

xflr5 builds the surface by constructing sets of points on each side of the panel. The points are spaced according to a COSINE distribution, then linked two by two. You can see how it's done by visualizing the mesh which is built in the same way. André

added an option to discard spurious Xfoil operating points

code cleaning

The lengths are exported in meters. At this late stage I don't really want to change interfaces and add unit conversions which could be a problem for all users who have written data processing routines. André

Check that the wing flaps are defined with a flapped foil on each side Check that the flaps are visible in the 3d view I've checked that if they are properly defined, the flaps show up in the "Control parameters" page of the analysis form. André

Check that the wing flaps are defined with a flapped foil on each side Check that the flaps are visible in the 3d view I've checked that if they are properly defined, the flaps show up in the "Control parameters" page of the analysis form. André

Try to import the airfoi from another database or generator Modify the coordinates manually Use the splines in the direct design module to smooth the geometry Use inverse design to smooth the geometry André