diff --git a/tracy/tools/testchroma.prm b/tracy/tools/testchroma.prm
index e6b5934892c0a2e96537bcf7987b6bfc550b6b1f..6cbe674f9fe7b74d8b652e4b4bfa55e64cc50b0a 100644
--- a/tracy/tools/testchroma.prm
+++ b/tracy/tools/testchroma.prm
@@ -19,7 +19,7 @@
 #******files********
 # relative directory of the files in the script
 # in_dir /Users/nadolski/codes/tracy/TracyIII/tracy/tools/    
-in_dir /Users/nadolski/codes/tracy/maille/soleil/    
+in_dir /Users/nadolski/Documents/Travail/codes/tracy/maille/soleil/    
 # lattice file wihout .lat extension
 #  lat_file  soleil_HU36_checkcode
 #  lat_file  solamor2_reglage_focalisation_chcvqt_thicksextu_LQPintermediaire_QFF
@@ -50,9 +50,9 @@ in_dir /Users/nadolski/codes/tracy/maille/soleil/
 # MultipoleFlag must be true  if ThinsextFlag is true 
   ThinsextFlag  false
 # files for looking for the multipole of corrector (Machine current based)
-  fic_hcorr /Users/nadolski/Documents/codes/tracy/maille/soleil/corh.txt
-  fic_vcorr /Users/nadolski/Documents/codes/tracy/maille/soleil/corv.txt
-  fic_skew  /Users/nadolski/Documents/codes/tracy/maille/soleil/corqt.txt
+  fic_hcorr /Users/nadolski/Documents/Documents/Travail/codes/tracy/maille/soleil/corh.txt
+  fic_vcorr /Users/nadolski/Documents/Documents/Travail/codes/tracy/maille/soleil/corv.txt
+  fic_skew  /Users/nadolski/Documents/Documents/Travail/codes/tracy/maille/soleil/corqt.txt
 
 ###
 ### FITTING FACTORY
diff --git a/tracy/tracy/src/mathlib.cc b/tracy/tracy/src/mathlib.cc
index a103becde1a421dfd21c1a729210f13474f3304a..e8eab54f572f761c1018dee80027c7081189e4c0 100644
--- a/tracy/tracy/src/mathlib.cc
+++ b/tracy/tracy/src/mathlib.cc
@@ -9,7 +9,7 @@
 */
 
 // missing in lstdc++
-template double std::__cmath_power<double>(double, unsigned);
+// LSN template double std::__cmath_power<double>(double, unsigned);
 
 double log(const int k) { return log((double)k); }
 
diff --git a/tracy/tracy/src/radia2tracy.cc b/tracy/tracy/src/radia2tracy.cc
index 5fc669b7e7a1a59c800b5d278b66545bde504148..bc407342699eb0a65b4714490ac972032f23151b 100644
--- a/tracy/tracy/src/radia2tracy.cc
+++ b/tracy/tracy/src/radia2tracy.cc
@@ -28,7 +28,11 @@ void spline(const double x[], const T y[], int const n, double const yp1,
 {
     int i, k;
     double sig;
-    T p, u[n], qn, un;
+    // LSN
+    // T p, u[n], qn, un;
+    T p, qn, un;
+    T *u = new T[n];
+    
 
     if (yp1 > 0.99e30)
         y2[1] = u[1] = 0.0;
@@ -54,6 +58,9 @@ void spline(const double x[], const T y[], int const n, double const yp1,
     y2[n] = (un - qn * u[n - 1]) / (qn * y2[n - 1] + 1.0);
     for (k = n - 1; k >= 1; k--)
         y2[k] = y2[k] * y2[k + 1] + u[k];
+   
+    // LSN
+    delete u;
 }
 
 /*********************************************************************************************** 
@@ -107,12 +114,18 @@ void splin2(const double x1a[], const double x2a[], double **ya, double **y2a,
         const int m, const int n, const T &x1, const T &x2, T &y)
 {
     int j;
-    T ytmp[m + 1], yytmp[m + 1]; // Perform m evaluations of the row splines constructed by
+    // LSN
+    //T ytmp[m + 1], yytmp[m + 1]; // Perform m evaluations of the row splines constructed by
+    T *ytmp = new T[m + 1];
+    T *yytmp = new T[m + 1]; // Perform m evaluations of the row splines constructed by
 
     for (j = 1; j <= m; j++) //splie2, using the one-dimensional spline evaluator
         splint(x2a, ya[j], y2a[j], n, x2, yytmp[j]); //splint.
     spline(x1a, yytmp, m, 1.0e30, 1.0e30, ytmp); // Construct the one-dimensional column spline and evaluate it.
     splint(x1a, yytmp, ytmp, m, x1, y);
+   
+    delete ytmp;
+    delete yytmp;
 }
 
 /**************************************************************************************************