md=triangle(model(),'../Exp/Square.exp',200000.); md=setmask(md,'all',''); md=parameterize(md,'../Par/SquareShelf.par'); md=extrude(md,3,1.); md=setflowequation(md,'HO','all'); %control parameters md.inversion.iscontrol=1; md.inversion.control_parameters={'MaterialsRheologyBbar'}; md.inversion.min_parameters=10^6*ones(md.mesh.numberofvertices,1); md.inversion.max_parameters=2*10^9*ones(md.mesh.numberofvertices,1); md.inversion.nsteps=2; md.inversion.cost_functions=101; md.inversion.cost_functions_coefficients=ones(md.mesh.numberofvertices,1); md.inversion.gradient_scaling=10^7*ones(md.inversion.nsteps,1); md.inversion.maxiter_per_step=2*ones(md.inversion.nsteps,1); md.inversion.step_threshold=0.3*ones(md.inversion.nsteps,1); md.inversion.vx_obs=md.initialization.vx; md.inversion.vy_obs=md.initialization.vy; md.cluster=generic('name',oshostname(),'np',3); md=solve(md,StressbalanceSolutionEnum()); %Fields and tolerances to track changes field_names ={'Gradient','Misfits','MaterialsRheologyBbar','Pressure','Vel','Vx','Vy'}; field_tolerances={1e-07,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08}; field_values={... (md.results.StressbalanceSolution.Gradient1),... (md.results.StressbalanceSolution.J),... (md.results.StressbalanceSolution.MaterialsRheologyBbar),... (md.results.StressbalanceSolution.Pressure),... (md.results.StressbalanceSolution.Vel),... (md.results.StressbalanceSolution.Vx),... (md.results.StressbalanceSolution.Vy) };