From 59b95dd0964b13324b26daf14fe8dc25724c423b Mon Sep 17 00:00:00 2001
From: "Vasco C. B. Ferreira" <vascocbf@gmail.com>
Date: Wed, 8 Jul 2026 20:39:36 +0200
Subject: [PATCH] .

---
 nufi/cells.h       |  3 ---
 src/nufi_solver.cc | 12 +++++++++++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/nufi/cells.h b/nufi/cells.h
index 3369adf..e1f74d4 100644
--- a/nufi/cells.h
+++ b/nufi/cells.h
@@ -46,9 +46,6 @@ void CellLocator<dim>::rebuild(const DoFHandler<dim> &dof_handler,
     info.lower = cell->vertex(0);
     info.upper = cell->vertex(GeometryInfo<dim>::vertices_per_cell - 1);
 
-    if (info.lower[0] > info.upper[0])
-      std::swap(info.lower, info.upper);
-
     info.h = info.upper[0] - info.lower[0];
 
     cells.push_back(info);
diff --git a/src/nufi_solver.cc b/src/nufi_solver.cc
index ee95a31..7171552 100644
--- a/src/nufi_solver.cc
+++ b/src/nufi_solver.cc
@@ -13,6 +13,7 @@
 #include <iostream>
 #include <memory>
 #include <ostream>
+#include <string>
 #include <vector>
 
 #include "nufi/fields.h"
@@ -151,7 +152,10 @@ NuFISolver::eval_rho(unsigned int n, std::vector<double> &X,
 }
 
 void NuFISolver::run() {
-  std::cout << "Building E_sline\n\n";
+
+  //====//====//
+  // Run prep //
+  //====//====//
 
   using std::abs;
   using std::max;
@@ -185,6 +189,10 @@ void NuFISolver::run() {
   const double x_min = Parameters::X_DOMAIN_LEFT;
   double dx = Parameters::CALC_DX;
 
+  //====//====//
+  // Time loop//
+  //====//====//
+
   for (unsigned int it = 0; it < Nt; ++it) {
     stopwatch<double> timer;
 
@@ -239,6 +247,8 @@ void NuFISolver::run() {
       double refine_start = timer.elapsed();
       poisson.coarse_and_refine_grid(it, phi_history);
       refine_time = timer.elapsed() - refine_start;
+      std::cout << "Refinement step done in "
+                << std::to_string(std::floor(refine_time)) << "[s]";
     }
 
     double timer_elapsed = timer.elapsed();