applications/solvers/solidMechanics/elasticOrthoAcpSolidFoam/writeHistory.H

   1 //- write force displacement to file
   2 if(historyPatchID != -1)
   3 {
   4     Info << "Found patch "<<historyPatchName<<", writing y force and displacement to file"
   5         << endl;
   6
   7     //- for small strain or moving mesh
   8     vector force = gSum(mesh.boundary()[historyPatchID].Sf() & sigma.boundaryField()[historyPatchID]);
   9
  10     vector avDisp = gAverage(U.boundaryField()[historyPatchID]);
  11
  12     //- write to file
  13     if(Pstream::master())
  14     {
  15         OFstream& forceDispFile = *filePtr;
  16         forceDispFile << avDisp.x() << " " << avDisp.y() << " " << avDisp.z() << " "
  17             << force.x() << " " << force.y() << " " << force.z() << endl;
  18     }
  19 }