ln -s /home/dlr/development9_linux/g-2/files/backleg/
ln -s /home/dlr/development9_linux/g-2/files/quad_curvilinear/
ln -s /home/dlr/development9_linux/g-2/files/quad_curvilinear_single_plate/ 
ln -s /home/dlr/development9_linux/g-2/files/walls_free.bmad
ln -s /home/dlr/development9_linux/g-2/files/walls_quads2-4.bmad
ln -s /home/dlr/development9_linux/g-2/files/bmad_grid_fringe_inf.bmad