private void GetForces(WR_Element3d elem)
 {
     // Initialise dictionaries
     N1 = elem.AllNormalForce();
     Vy = elem.AllShearForceY();
     Vz = elem.AllShearForceZ();
     T  = elem.AllTorsionalForce();
     My = elem.AllMomentY();
     Mz = elem.AllMomentZ();
 }
 private void GetForces(WR_Element3d elem)
 {
     // Initialise dictionaries
     N1 = elem.AllNormalForce();
     Vy = elem.AllShearForceY();
     Vz = elem.AllShearForceZ();
     T = elem.AllTorsionalForce();
     My = elem.AllMomentY();
     Mz = elem.AllMomentZ();
 }