diff --git a/src/MNHPy/misc_functions.py b/src/MNHPy/misc_functions.py
index a5d8ec7..d8530de 100644
--- a/src/MNHPy/misc_functions.py
+++ b/src/MNHPy/misc_functions.py
@@ -125,11 +125,13 @@ def oblique_proj(var, ni, nj, lvl, i_beg, j_beg, i_end, j_end):
             a = RectBivariateSpline(nj, ni, var[k, :, :], kx=1, ky=1)
             for m in range(int(dist_seg) + 1):
                 # La fonction ev de RectBivariate retourne la valeur la plus proche du point considéré
-                out_var[k, m] = a.ev(axe_m_coord[m][1], axe_m_coord[m][0])
+                result = a.ev(axe_m_coord[m][1], axe_m_coord[m][0])
+                out_var[k, m] = result.item()
     else:  # 2D variables to project
         a = RectBivariateSpline(nj, ni, var[:, :], kx=1, ky=1)
         for m in range(int(dist_seg) + 1):
-            out_var[m] = a.ev(axe_m_coord[m][1], axe_m_coord[m][0])
+            result = a.ev(axe_m_coord[m][1], axe_m_coord[m][0])
+            out_var[m] = result.item()
 
     angle_proj = math.acos((ni[i_end] - ni[i_beg]) / axe_m[-1])
     return angle_proj, out_var, axe_m