mm = 1.e-3 ; deg = Pi/180.; lc = mm * DefineNumber[10, Name "Options/Global mesh size (mm)"]; If(lc <= 0) Error("Glabal mesh size cannot be zero. Reset to default."); lc = 10 * mm; EndIf // Number of elements on the sliding surface in rotation direction NbrDiv = 50*mm/lc; ModelAngleMin = 0. ; ModelAngleMax = 60. ; //SlidingSurfaceShift = 1.e-5; SlidingSurfaceShift = 0;