diff -u -r1.5 -r1.6
--- Resolution.java	16 Dec 2009 16:53:55 -0000	1.5
+++ Resolution.java	16 Dec 2009 17:01:07 -0000	1.6
@@ -65,7 +65,6 @@

     IFunction C_cor;
     IFunction D_cor;
     IFunction D_cor_new;

-    IFunction D_cor_digis;

     double xval[] = {10.};
     //
     // default detector configuration:

@@ -198,7 +197,7 @@

         double cfac;
         if (ratio < 1.) {
             xval[0] = ratio;

-            cfac = D_cor_digis.value(xval);

+            cfac = D_cor.value(xval);

         } else {
             cfac = 1.0;
         }