Index: /issm/trunk-jpl/src/c/modules/FloatingiceMeltingRatex/FloatingiceMeltingRatex.cpp
===================================================================
--- /issm/trunk-jpl/src/c/modules/FloatingiceMeltingRatex/FloatingiceMeltingRatex.cpp	(revision 28192)
+++ /issm/trunk-jpl/src/c/modules/FloatingiceMeltingRatex/FloatingiceMeltingRatex.cpp	(revision 28193)
@@ -193,4 +193,7 @@
 		ISSM_MPI_Allreduce(areas_summed,areas_summed_cpu,num_basins,ISSM_MPI_DOUBLE,ISSM_MPI_SUM,IssmComm::GetComm());
 
+		/*Make sure Area is not zero to avoid dividing by 0 if a basin is not present in the model*/
+		for(int k=0;k<num_basins;k++) if(areas_summed_cpu[k]==0.) areas_summed_cpu[k] = 1.;
+
 		/*Compute weighted means and save*/
 		for(int k=0;k<num_basins;k++){tf_weighted_avg_cpu[k] = tf_weighted_avg_cpu[k]/areas_summed_cpu[k];}