Index: /issm/trunk-jpl/test/NightlyRun/IdToName.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/IdToName.m	(revision 11017)
+++ /issm/trunk-jpl/test/NightlyRun/IdToName.m	(revision 11018)
@@ -110,4 +110,6 @@
 	case 265, name='SquareShelfTranP3dForcTempSerial';
 	case 266, name='SquareShelfTranP3dForcTempParallel';
+	case 267, name='SquareShelfTranForceNeg2dDakotaSamp';
+   case 268, name='SquareShelfTranForceNeg2dDakotaLocal';
 	case 301, name='SquareSheetConstrainedDiagM2dSerial';
 	case 302, name='SquareSheetConstrainedDiagM2dParallel';
Index: /issm/trunk-jpl/test/NightlyRun/test267.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test267.m	(revision 11018)
+++ /issm/trunk-jpl/test/NightlyRun/test267.m	(revision 11018)
@@ -0,0 +1,72 @@
+md=triangle(model,'../Exp/Square.exp',180000);
+md=setmask(md,'all','');
+md=parameterize(md,'../Par/SquareShelf.par');
+md=setflowequation(md,'macayeal','all');
+md.cluster=generic('name',oshostname(),'np',3);
+
+md.timestepping.time_step=1;
+md.settings.output_frequency=1;
+md.timestepping.final_time=4;
+
+smb = ones(md.mesh.numberofvertices,1)*3.6;
+smb=[ smb smb*-1 ];
+
+md.surfaceforcings.mass_balance= smb;
+md.surfaceforcings.mass_balance(end+1,:)=[1.5 3];
+md.transient.isthermal=0;
+%Dakota options
+
+%partitioning
+md.qmu.numberofpartitions=20;
+md=partitioner(md,'package','chaco','npart',md.qmu.numberofpartitions,'weighting','on');
+md.qmu.partition=md.qmu.partition-1;
+
+%variables
+md.qmu.variables.surface_mass_balance=normal_uncertain('scaled_SurfaceforcingsMassBalance',1,0.1);
+
+%responses
+md.qmu.responses.MaxVel=response_function('MaxVel',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.IceVolume=response_function('IceVolume',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux1=response_function('indexed_MassFlux_1',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux2=response_function('indexed_MassFlux_2',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux3=response_function('indexed_MassFlux_3',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux4=response_function('indexed_MassFlux_4',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux5=response_function('indexed_MassFlux_5',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.massFlux6=response_function('indexed_MassFlux_6',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+
+%mass flux profiles
+md.qmu.mass_flux_profiles={'../Exp/MassFlux1.exp','../Exp/MassFlux2.exp','../Exp/MassFlux3.exp','../Exp/MassFlux4.exp','../Exp/MassFlux5.exp','../Exp/MassFlux6.exp'};
+md.qmu.mass_flux_profile_directory=pwd;
+
+%%  nond_sampling study
+md.qmu.method=dakota_method('nond_samp');
+md.qmu.method(end)=dmeth_params_set(md.qmu.method(end),'seed',1234,'samples',20,'sample_type','lhs');
+
+%parameters
+md.qmu.params.direct=true;
+md.qmu.params.analysis_driver='';
+md.qmu.params.analysis_components='';
+md.qmu.params.evaluation_concurrency=1;
+md.qmu.params.interval_type='forward';
+md.qmu.isdakota=1;
+
+md.diagnostic.reltol=10^-5; %tighten for qmu analyses
+md.transient.requested_outputs=IceVolumeEnum();
+
+%solve
+md=solve(md,TransientSolutionEnum,'overwrite','y');
+md=tres(md,'dakota');
+
+%Fields and tolerances to track changes
+md.results.dakota.importancefactors=[];
+for i=1:8,
+	md.results.dakota.importancefactors=[md.results.dakota.importancefactors md.results.dakota.dresp_out(i).mean];
+end
+for i=1:8,
+	md.results.dakota.importancefactors=[md.results.dakota.importancefactors md.results.dakota.dresp_out(i).stddev];
+end
+field_names     ={'importancefactors'};
+field_tolerances={1e-11};
+field_values={...
+         md.results.dakota.importancefactors,...
+	};
Index: /issm/trunk-jpl/test/NightlyRun/test268.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test268.m	(revision 11018)
+++ /issm/trunk-jpl/test/NightlyRun/test268.m	(revision 11018)
@@ -0,0 +1,72 @@
+md=triangle(model,'../Exp/Square.exp',180000);
+md=setmask(md,'all','');
+md=parameterize(md,'../Par/SquareShelf.par');
+md=setflowequation(md,'macayeal','all');
+md.cluster=generic('name',oshostname(),'np',3);
+
+md.timestepping.time_step=1;
+md.settings.output_frequency=1;
+md.timestepping.final_time=4;
+
+smb = ones(md.mesh.numberofvertices,1)*3.6;
+smb=[ smb smb*-1 ];
+
+md.surfaceforcings.mass_balance= smb;
+md.surfaceforcings.mass_balance(end+1,:)=[1.5 3];
+md.transient.isthermal=0;
+%Dakota options
+
+%partitioning
+md.qmu.numberofpartitions=20;
+md=partitioner(md,'package','chaco','npart',md.qmu.numberofpartitions,'weighting','on');
+md.qmu.partition=md.qmu.partition-1;
+
+%variables
+md.qmu.variables.surface_mass_balance=normal_uncertain('scaled_SurfaceforcingsMassBalance',1,100);
+
+%responses
+md.qmu.responses.MaxVel=response_function('MaxVel',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.IceVolume=response_function('IceVolume',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux1=response_function('indexed_MassFlux_1',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux2=response_function('indexed_MassFlux_2',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux3=response_function('indexed_MassFlux_3',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux4=response_function('indexed_MassFlux_4',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.MassFlux5=response_function('indexed_MassFlux_5',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+md.qmu.responses.massFlux6=response_function('indexed_MassFlux_6',[],[0.0001 0.001 0.01 0.25 0.5 0.75 0.99 0.999 0.9999]);
+
+%mass flux profiles
+md.qmu.mass_flux_profiles={'../Exp/MassFlux1.exp','../Exp/MassFlux2.exp','../Exp/MassFlux3.exp','../Exp/MassFlux4.exp','../Exp/MassFlux5.exp','../Exp/MassFlux6.exp'};
+md.qmu.mass_flux_profile_directory=pwd;
+
+%method
+md.qmu.method     =dakota_method('nond_l');
+
+%parameters
+md.qmu.params.direct=true;
+md.qmu.params.analysis_driver='';
+md.qmu.params.analysis_components='';
+md.qmu.params.evaluation_concurrency=1;
+md.qmu.params.interval_type='forward';
+md.qmu.params.fd_gradient_step_size='0.1';
+md.qmu.isdakota=1;
+
+md.diagnostic.reltol=10^-5; %tighten for qmu analyses
+md.transient.requested_outputs=IceVolumeEnum();
+
+%solve
+md=solve(md,TransientSolutionEnum,'overwrite','y');
+md=tres(md,'dakota');
+
+%Fields and tolerances to track changes
+md.results.dakota.importancefactors=[];
+for i=1:8,
+	md.results.dakota.importancefactors=[md.results.dakota.importancefactors md.results.dakota.dresp_out(i).mean];
+end
+for i=1:8,
+	md.results.dakota.importancefactors=[md.results.dakota.importancefactors md.results.dakota.dresp_out(i).stddev];
+end
+field_names     ={'importancefactors'};
+field_tolerances={1e-11};
+field_values={...
+         md.results.dakota.importancefactors,...
+	};