diff --git a/src/main/java/scratch/ned/GK_Declustering/U3ETAS_LossSimulationAnalysis.java b/src/main/java/scratch/ned/GK_Declustering/U3ETAS_LossSimulationAnalysis.java
index d9823e69..13dc23a9 100644
--- a/src/main/java/scratch/ned/GK_Declustering/U3ETAS_LossSimulationAnalysis.java
+++ b/src/main/java/scratch/ned/GK_Declustering/U3ETAS_LossSimulationAnalysis.java
@@ -45,6 +45,7 @@
 import org.opensha.sha.earthquake.EqkRupture;
 import org.opensha.sha.earthquake.calc.ERF_Calculator;
 import org.opensha.sha.earthquake.faultSysSolution.FaultSystemSolution;
+import org.opensha.sha.earthquake.faultSysSolution.modules.RupMFDsModule;
 import org.opensha.sha.earthquake.observedEarthquake.ObsEqkRupList;
 import org.opensha.sha.earthquake.observedEarthquake.ObsEqkRupture;
 import org.opensha.sha.earthquake.observedEarthquake.Declustering.GardnerKnopoffDeclustering;
@@ -371,6 +372,12 @@ public static ArrayList<ObsEqkRupList> loadCatalogs(File fssFile, File catalogsF
 		
 		FaultSystemSolutionERF_ETAS erf = ETAS_Launcher.buildERF(sol,false, 1d, 2012);
 		erf.updateForecast();
+		
+		System.out.println("Sol has RupMFDs? "+sol.hasModule(RupMFDsModule.class));
+		System.out.println("ERF totNumRups: "+erf.getTotNumRups());
+		System.out.println("ERF getTotNumRupsFromFaultSystem: "+erf.getTotNumRupsFromFaultSystem());
+		System.out.println("ERF getNumFaultSystemSources: "+erf.getNumFaultSystemSources());
+		System.out.println("ERF getNumSources: "+erf.getNumSources());
 
 		// set the finite rupture surfaces
 		String errorMessage = null;