Index: /issm/trunk-jpl/test/NightlyRun/test4002.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test4002.m	(revision 22712)
+++ /issm/trunk-jpl/test/NightlyRun/test4002.m	(revision 22713)
@@ -3,6 +3,6 @@
 %
 %Script control parameters
-steps=[1 2 3 4 5 6 7 8 9 10 11];
-final_time=1;
+steps=[1 2 3 4 5 6 7 8 9 10 11 12];
+final_time=1/365;
 
 %Organizer
@@ -43,8 +43,8 @@
 	y2s=31536000; % year to seconds conversion, i.e., seconds per year
 
-	% start_time, final_time, and time_step
+	% start_time and time_step
 	start_time=0; % in decimal years
-	time_step=1/12; % coupling interval in decimal years
-	async_step_MITgcm_multiplier=1/30; % used to reduce run time for MItgcm
+	time_step=1/(365*24); % coupling interval in decimal years
+	async_step_MITgcm_multiplier=1; % used to reduce run time for MItgcm
 
 	% bedrock/bathymetry
@@ -846,6 +846,5 @@
 	loaddata(org,'Bathymetry');
 	loaddata(org,'IceSheetGeometry');
-        endtime = round(MITgcmDeltaT * ...
-         floor(time_step*y2s*async_step_MITgcm_multiplier/MITgcmDeltaT));
+        endtime = round(MITgcmDeltaT * floor(final_time*y2s/MITgcmDeltaT));
 
         % {{{ prepare MITgcm 
@@ -988,5 +987,7 @@
 	md.transient.isoceancoupling=1;
 	md.transient.isgroundingline=1;
-	md.timestepping.coupling_time=1/12;
+	md.timestepping.coupling_time=time_step;
+        md.timestepping.time_step=time_step;
+	md.timestepping.final_time=final_time;
 	md.cluster.npocean=nPx*nPy;
 	md.cluster.executionpath=[pwd '/run'];