//Piece1_4z1.geo
/*
xp0 = dist+liftoff + Rup ; 
yp0 = (h2+h3)/2 ;
*/

//Piece1_4z1b.geo

xp0 = dist+liftoff + Rup ; 
yp0 = h3 ; //Edge
//yp0 = h3-length/2 ;//Center defect

//Piece1_4z3.geo
/*
xp0 = Rc+length/2 ;
yp0 = dist + liftoff + h1 ;
*/
