diff --git a/src/Meshing/Internal.py b/src/Meshing/Internal.py
index 5ad20509..c665c0a7 100644
--- a/src/Meshing/Internal.py
+++ b/src/Meshing/Internal.py
@@ -137,9 +137,9 @@ class InternalMeshing(AMeshingTool):
                     p.points[k].z = pt1[k].z + \
                         dj*(pt2[k].z -
                             pt1[k].z)
-                    p.rk = profiles[i].rk + \
+                    p.rk = round(profiles[i].rk + \
                         dj*(profiles[i+1].rk -
-                            profiles[i].rk)
+                            profiles[i].rk), 2)
                     p.name = f'interpol{p.rk}'
                 p.interpolated = True
                 new_profiles2.append(p)