[9703] | 1 | md=setmesh(model,'../Exp/Square.exp',170000);
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[9641] | 2 | md=setmask(md,'../Exp/SquareShelf.exp','');
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[4998] | 3 | md=parameterize(md,'../Par/SquareSheetShelf.par');
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[5047] | 4 | md=extrude(md,3,1);
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[9664] | 5 | md=setflowequation(md,'pattyn','all');
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[4998] | 6 |
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[5047] | 7 | %control parameters
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[9681] | 8 | md.inversion.iscontrol=1;
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| 9 | md.inversion.control_parameters={'FrictionCoefficient'};
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[9725] | 10 | md.inversion.min_parameters=1*ones(md.mesh.numberofvertices,1);
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| 11 | md.inversion.max_parameters=200*ones(md.mesh.numberofvertices,1);
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[9681] | 12 | md.inversion.nsteps=2;
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| 13 | md.inversion.cost_functions=[102*ones(md.inversion.nsteps,1) 501*ones(md.inversion.nsteps,1)];
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[9725] | 14 | md.inversion.cost_functions_coefficients=ones(md.mesh.numberofvertices,2); md.inversion.cost_functions_coefficients(:,2)=2*10^-7;
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[9681] | 15 | md.inversion.gradient_scaling=3*ones(md.inversion.nsteps,1);
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| 16 | md.inversion.maxiter_per_step=2*ones(md.inversion.nsteps,1);
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| 17 | md.inversion.step_threshold=0.3*ones(md.inversion.nsteps,1);
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[9628] | 18 | md.timestepping.time_step=0;
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[9684] | 19 | md.inversion.vx_obs=md.initialization.vx; md.inversion.vy_obs=md.initialization.vy;
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[4998] | 20 |
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[8589] | 21 | md.cluster=generic('name',oshostname(),'np',3);
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[8295] | 22 | md=solve(md,SteadystateSolutionEnum);
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[5098] | 23 |
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| 24 | %Fields and tolerances to track changes
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[9611] | 25 | field_names ={'Gradient' 'Misfits' 'FrictionCoefficient' 'Pressure' 'Vel' 'Vx' 'Vy' 'Vz' 'Temperature' 'BasalforcingsMeltingRate'};
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[5384] | 26 | field_tolerances={1e-08,1e-07,1e-08,1e-08,1e-08,1e-08,1e-08,1e-07,1e-08,1e-05};
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[5098] | 27 | field_values={...
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[10976] | 28 | (md.results.SteadystateSolution.Gradient1),...
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[5098] | 29 | md.results.SteadystateSolution.J,...
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[10976] | 30 | (md.results.SteadystateSolution.FrictionCoefficient),...
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| 31 | (md.results.SteadystateSolution.Pressure),...
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| 32 | (md.results.SteadystateSolution.Vel),...
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| 33 | (md.results.SteadystateSolution.Vx),...
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| 34 | (md.results.SteadystateSolution.Vy),...
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| 35 | (md.results.SteadystateSolution.Vz),...
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| 36 | (md.results.SteadystateSolution.Temperature),...
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| 37 | (md.results.SteadystateSolution.BasalforcingsMeltingRate)
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[5098] | 38 | };
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