diff --git a/Src/Kernels/Uniform/FUnifM2LHandler.hpp b/Src/Kernels/Uniform/FUnifM2LHandler.hpp
index 244b7220b6997138840f2487d6154ac6496dc55e..551d1f7d7a65a1e8af0950e536bdbf0e813ffbaa 100644
--- a/Src/Kernels/Uniform/FUnifM2LHandler.hpp
+++ b/Src/Kernels/Uniform/FUnifM2LHandler.hpp
@@ -311,6 +311,9 @@ public:
     }
 
 
+    const FComplex<FReal>& getFc(const int i, const int j) const{
+        return FC[i*opt_rc + j];
+    }
 };
 
 
@@ -488,6 +491,9 @@ public:
         Dft.applyDFT(Py,FY);
     }
 
+    const FComplex<FReal>& getFc(const int i, const int j) const{
+        return FC[i*opt_rc + j];
+    }
 
 };