message: fixed issue with complexification in the Chebysheve preconditioner
diff: @@ -803,7 +803,7 @@ double TACSChebyshevSmoother::arnoldi( int size ){
  // Add the term to the matrix
  int index = i+1 + i*(size+1);
  - H[index] = W[i+1]->norm();
  + H[index] = TacsRealPart(W[i+1]->norm());
  W[i+1]->scale(1.0/H[index]);
  }
  