Tweak inputs and output (#69)

Author: dschwen

examples/degeus_mechanics/mech.i

@@ -97,7 +97,7 @@
   # deformation tensor is just forwarded Fnew -> F
   forward_buffer = F
   forward_buffer_new = Fnew
-  substeps = 10
+  substeps = 1
 []
 
 [TensorOutputs]
@@ -117,4 +117,5 @@
 
 [Outputs]
   perf_graph = true
+  console = true
 []

src/tensor_computes/FFTMechanics.C

@@ -123,7 +123,6 @@ FFTMechanics::computeBuffer()
   const auto Fn =
       at::linalg_norm(_u, c10::nullopt, c10::nullopt, false, c10::nullopt).cpu().item<double>();
 
-  unsigned int iiter = 0;
   auto dFm = torch::zeros_like(b);
 
   // iterate as long as the iterative update does not vanish
@@ -134,7 +133,7 @@ FFTMechanics::computeBuffer()
     dFm = dFm_new;
 
     // update DOFs (array -> tens.grid)
-    _u = _u + dFm.reshape(_r2_shape);
+    _u += dFm.reshape(_r2_shape);
 
     // new residual stress and tangent
     _constitutive_model.computeBuffer();
@@ -148,13 +147,10 @@ FFTMechanics::computeBuffer()
 
     // print nonlinear residual to the screen
     if (_verbose)
-      _console << "|R|=" << anorm << "\t|R/R0|=" << rnorm << '\n';
-    std::cout << iiter << " |R|=" << anorm << " vs " << _nl_abs_tol << "\t|R/R0|=" << rnorm
-              << " vs " << _nl_rel_tol << '\n';
+      Moose::out << iiter << " |R|=" << anorm << "\t|R/R0|=" << rnorm << std::endl;
 
     // check convergence
     if (rnorm < _nl_rel_tol || anorm < _nl_abs_tol)
-      // if ((rnorm < _nl_rel_tol || anorm < _nl_abs_tol) && iiter > 0)
       return;
   }