Index: ../trunk-jpl/src/m/classes/model.m
===================================================================
--- ../trunk-jpl/src/m/classes/model.m	(revision 18518)
+++ ../trunk-jpl/src/m/classes/model.m	(revision 18519)
@@ -126,9 +126,9 @@
 				end
 			end
 			%2014 September 11
-			if (md.seaice==0);
+			if isa(md.seaice,'double');
 				md.seaice=seaice()
-	    end
+			end
 		end% }}}
 	end
 	methods
@@ -148,8 +148,10 @@
 						md.initialization  = seaiceinitialization();
 
 						%Change some of the defauls
-						md.timestepping.in_years = false;
-						md.constants.g           = 9.80616; %Same as TOPAZ
+						md.timestepping.in_years   = false;
+						md.timestepping.time_step  = 600;
+						md.timestepping.final_time = 600;
+						md.constants.g             = 9.80616; %Same as TOPAZ
 					else
 						error('model constructor not supported yet');
 					end
