1 | md=triangle(model(),'../Exp/Square.exp',200000.);
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2 | md=setmask(md,'all','');
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3 | md=parameterize(md,'../Par/SquareShelf.par');
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4 | md=extrude(md,3,1.);
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5 | md=setflowequation(md,'pattyn','all');
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6 |
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7 | %control parameters
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8 | md.inversion.iscontrol=1;
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9 | md.inversion.control_parameters={'MaterialsRheologyBbar'};
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10 | md.inversion.min_parameters=10^6*ones(md.mesh.numberofvertices,1);
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11 | md.inversion.max_parameters=2*10^9*ones(md.mesh.numberofvertices,1);
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12 | md.inversion.nsteps=2;
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13 | md.inversion.cost_functions=101*ones(md.inversion.nsteps,1);
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14 | md.inversion.cost_functions_coefficients=ones(md.mesh.numberofvertices,1);
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15 | md.inversion.gradient_scaling=10^7*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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18 | md.inversion.vx_obs=md.initialization.vx; md.inversion.vy_obs=md.initialization.vy;
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19 |
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20 | md.cluster=generic('name',oshostname(),'np',3);
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21 | md=solve(md,DiagnosticSolutionEnum());
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22 |
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23 | %Fields and tolerances to track changes
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24 | field_names ={'Gradient','Misfits','MaterialsRheologyBbar','Pressure','Vel','Vx','Vy'};
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25 | field_tolerances={1e-07,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08,1e-08};
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26 | field_values={...
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27 | (md.results.DiagnosticSolution.Gradient1),...
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28 | (md.results.DiagnosticSolution.J),...
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29 | (md.results.DiagnosticSolution.MaterialsRheologyB),...
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30 | (md.results.DiagnosticSolution.Pressure),...
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31 | (md.results.DiagnosticSolution.Vel),...
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32 | (md.results.DiagnosticSolution.Vx),...
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33 | (md.results.DiagnosticSolution.Vy)
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34 | };
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