Define FRAMEPERIOD 0.02

6 7 GfsSimulation GfsBox GfsGEdge {} {
  Time { end = 1.5 }		# exit - trailing edge = (3-0.5) - 1 = 1.5
  RefineSolid 7
  Solid AEROFOIL.gts { rz = -INCIDENCE }
  Init {} { U = 1 }
  AdaptVorticity { istep = 1 } { maxlevel = 6 cmax = 5e-2 }
  
  OutputTime { step = FRAMEPERIOD } stderr
  OutputSimulation { step = FRAMEPERIOD } stdout

  GModule gfsview
  OutputView { step = FRAMEPERIOD } { ppm2mpeg > wingtip.mpg } wingtip.gfv
  OutputView { start = 1 } { convert ppm:- wingtip.eps } wingtip.gfv
}
# 123
# 456
GfsBox { left = GfsBoundaryInflowConstant 1 }
GfsBox { }
GfsBox { right = GfsBoundaryOutflow }
GfsBox { left = GfsBoundaryInflowConstant 1 }
GfsBox { }
GfsBox { right = GfsBoundaryOutflow }
1 2 right
2 3 right
4 5 right
5 6 right
1 4 front
2 5 front
3 6 front