correction maillage aleatoire

src/mesh/Mesh.hpp

@@ -143,10 +143,11 @@ public:
     m_xr[connectivity.numberOfNodes()-1][0] = b;
     std::random_device rd;
     std::mt19937 mt(rd());
-    std::uniform_real_distribution<double> dist(h/1.01,h);
+    std::uniform_real_distribution<double> dist(-h/2.1,h/2.1);
     for (int r=1; r<connectivity.numberOfNodes()-1; ++r){
       const double delta_xr = dist(mt);
-      m_xr[r][0] = m_xr[r-1][0] + std::abs(delta_xr);
+      //      m_xr[r][0] = m_xr[r-1][0] + std::abs(delta_xr);
+      m_xr[r][0] = r*h + delta_xr;
       std::cout << m_xr[r][0] << std::endl;
       } 
     std::exit(0);