source: issm/trunk-jpl/test/NightlyRun/test272.m@ 13119

Last change on this file since 13119 was 13119, checked in by cborstad, 13 years ago

NEW: damage inversion capability merged from branches/trunk-jpl-damage into trunk-jpl. This affects EVERYONE. You will need to initialize a new rheology parameter md.materials.rheology_Z in all your model runs. Check the updated .par files in test/Par for syntax.

File size: 1.5 KB
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1md=triangle(model,'../Exp/Square.exp',150000);
2md=setmask(md,'all','');
3md=parameterize(md,'../Par/SquareShelf.par');
4md.materials.rheology_Z=0.5*ones(md.mesh.numberofvertices,1);
5md=setflowequation(md,'macayeal','all');
6
7%control parameters
8md.inversion.iscontrol=1;
9md.inversion.control_parameters={'MaterialsRheologyZbar'};
10md.inversion.min_parameters=10^-13*ones(md.mesh.numberofvertices,1);
11md.inversion.max_parameters=ones(md.mesh.numberofvertices,1);
12md.inversion.nsteps=2;
13md.inversion.cost_functions=101*ones(md.inversion.nsteps,1);
14md.inversion.cost_functions_coefficients=ones(md.mesh.numberofvertices,1);
15md.inversion.gradient_scaling=0.9*ones(md.inversion.nsteps,1);
16md.inversion.maxiter_per_step=2*ones(md.inversion.nsteps,1);
17md.inversion.step_threshold=0.99*ones(md.inversion.nsteps,1);
18md.inversion.vx_obs=md.initialization.vx;
19md.inversion.vy_obs=md.initialization.vy;
20
21md.cluster=generic('name',oshostname(),'np',3);
22md=solve(md,DiagnosticSolutionEnum);
23
24%Fields and tolerances to track changes
25field_names ={'Gradient' 'Misfits' 'MaterialsRheologyZbar' 'Pressure' 'Vel' 'Vx' 'Vy'};
26field_tolerances={1e-12,1e-12,1e-12,1e-12,1e-12,1e-12,1e-12,1e-12,1e-12,1e-12};
27field_values={...
28 (md.results.DiagnosticSolution.Gradient1),...
29 md.results.DiagnosticSolution.J,...
30 (md.results.DiagnosticSolution.MaterialsRheologyZbar),...
31 (md.results.DiagnosticSolution.Pressure),...
32 (md.results.DiagnosticSolution.Vel),...
33 (md.results.DiagnosticSolution.Vx),...
34 (md.results.DiagnosticSolution.Vy)
35};
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