diff -u -r1.15 -r1.16
--- BasicCluster.java	9 Jul 2006 12:59:05 -0000	1.15
+++ BasicCluster.java	12 Apr 2007 23:12:14 -0000	1.16
@@ -59,7 +59,9 @@

         double hce = hit.getCorrectedEnergy();
         IDDecoder idc = hit.getIDDecoder();
         idc.setID(hit.getCellID());

-        int detector_index = idc.getValue("system");

+        // Replace call to getValue("system").
+        // -- 2007-04-12 Jeremy McCormick
+        int detector_index = idc.getSystemID();

         if((detector_index > 9 )|(detector_index < 0))detector_index = 0;
         corrected_energy += hce;
         hit_energies.add(hce);