--- trunk/gadget/conversionindex.h	2014/02/10 17:09:07	1
+++ trunk/gadget/conversionindex.h	2015/04/29 12:55:30	2
@@ -4,6 +4,7 @@
 #include "doublevector.h"
 #include "intvector.h"
 #include "lengthgroup.h"
+#include "matrix.h"
 
 /**
  * \class ConversionIndex
@@ -83,6 +84,7 @@
    * \param Vc is the DoubleVector of the coarser values to interpolate from
    */
   void interpolateLengths(DoubleVector& Vf, const DoubleVector& Vc);
+  void interpolateLengths(DoubleVector& Vf, const double* Vc, int size);
 protected:
   /**
    * \brief This is the flag to denote whether an error has occured or not