Index: /issm/trunk-jpl/test/NightlyRun/IdToName.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/IdToName.m	(revision 15017)
+++ /issm/trunk-jpl/test/NightlyRun/IdToName.m	(revision 15018)
@@ -99,4 +99,5 @@
 	case 331, name='SquareSheetConstrainedHydrologyShreve';
 	case 332, name='SquareSheetConstrainedHydrologyDC';
+	case 333, name='SquareSheetHydrologyDCTwoLayers';
 	case 401, name='SquareSheetShelfDiagM2d';
 	case 402, name='SquareSheetShelfDiagM3d';
Index: /issm/trunk-jpl/test/NightlyRun/test332.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test332.m	(revision 15017)
+++ /issm/trunk-jpl/test/NightlyRun/test332.m	(revision 15018)
@@ -23,5 +23,5 @@
 %only if no limits are applied
 %analitic=(md.mesh.y.^2-2*md.mesh.y*1.0e6)*(-2.0/(2*md.constants.yts*md.hydrology.sediment_transmitivity))
-field_names     ={'SedimentWaterHead'};
-field_tolerances={1e-13};
-field_values={md.results.HydrologySolution.SedimentHead}
+field_names     ={'SedimentWaterHead','SedimentHeadResidual'};
+field_tolerances={1e-13, 1e-13};
+field_values={md.results.HydrologySolution.SedimentHead,md.results.HydrologySolution.SedimentHeadResidual}
Index: /issm/trunk-jpl/test/NightlyRun/test333.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test333.m	(revision 15018)
+++ /issm/trunk-jpl/test/NightlyRun/test333.m	(revision 15018)
@@ -0,0 +1,44 @@
+md=triangle(model(),'../Exp/Square.exp',100000.);
+md=setmask(md,'','');
+md=parameterize(md,'../Par/SquareSheetConstrained.par');
+md=setflowequation(md,'macayeal','all');
+md.cluster=generic('name',oshostname(),'np',1);
+md.hydrology=(hydrologydc);
+md.hydrology.isefficientlayer=1;
+md.hydrology.sedimentlimit_flag=1;
+md.hydrology.sedimentlimit=800.0;
+md.initialization.sediment_head=0.0*ones(md.mesh.numberofvertices,1);
+md.hydrology.spcsediment_head=NaN*ones(md.mesh.numberofvertices,1);
+md.basalforcings.melting_rate = 2.0*ones(md.mesh.numberofvertices,1);
+md.hydrology.sediment_transmitivity=3;
+
+md.initialization.epl_head=0.0*ones(md.mesh.numberofvertices,1);
+md.hydrology.spcepl_head=NaN*ones(md.mesh.numberofvertices,1);
+md.basalforcings.melting_rate = 2.0*ones(md.mesh.numberofvertices,1);
+md.hydrology.epl_transmitivity=30;
+md.hydrology.epl_thickness=1;
+md.timestepping.time_step=0.2;
+md.timestepping.final_time=2.0;
+md=solve(md,HydrologySolutionEnum());
+
+%Fields and tolerances to track changes
+field_names     ={'SedimentWaterHead1','EplWaterHead1','SedimentHeadResidual1',...
+								 'SedimentWaterHead4','EplWaterHead4','SedimentHeadResidual4',...
+								 'SedimentWaterHead5','EplWaterHead5','SedimentHeadResidual5',...
+								 'SedimentWaterHead9','EplWaterHead9','SedimentHeadResidual9'};
+field_tolerances={1e-13, 1e-13, 1e-13,...
+								 1e-13, 1e-13, 1e-13,...
+								 1e-13, 1e-13, 1e-13,...
+								 1e-13, 1e-13, 1e-13};
+field_values={md.results.HydrologySolution(1).SedimentHead, ...
+							md.results.HydrologySolution(1).EplHead,...
+							md.results.HydrologySolution(1).SedimentHeadResidual,...
+							md.results.HydrologySolution(4).SedimentHead,...
+							md.results.HydrologySolution(4).EplHead,...
+							md.results.HydrologySolution(4).SedimentHeadResidual, ...
+							md.results.HydrologySolution(5).SedimentHead,...
+							md.results.HydrologySolution(5).EplHead,...
+							md.results.HydrologySolution(5).SedimentHeadResidual, ...
+							md.results.HydrologySolution(9).SedimentHead,...
+							md.results.HydrologySolution(9).EplHead,...
+							md.results.HydrologySolution(9).SedimentHeadResidual};