| 1 | %Ok, start defining model parameters here
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| 2 |
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| 3 | disp(' creating thickness');
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| 4 | hmin=300;
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| 5 | hmax=1000;
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| 6 | ymin=min(md.y);
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| 7 | ymax=max(md.y);
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| 8 | md.thickness=hmax+(hmin-hmax)*(md.y-ymin)/(ymax-ymin);
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| 9 | md.firn_layer=10*ones(md.numberofgrids,1);
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| 10 | md.bed=-md.rho_ice/md.rho_water*md.thickness+10;
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| 11 | md.surface=md.bed+md.thickness;
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| 12 |
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| 13 | disp(' creating drag');
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| 14 | md.drag_type=2; %0 none 1 plastic 2 viscous
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| 15 | md.drag_coefficient=200*ones(md.numberofgrids,1); %q=1.
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| 16 | %Take care of iceshelves: no basal drag
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| 17 | pos=find(md.elementoniceshelf);
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| 18 | md.drag_coefficient(md.elements(pos,:))=0;
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| 19 | md.drag_p=ones(md.numberofelements,1);
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| 20 | md.drag_q=ones(md.numberofelements,1);
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| 21 |
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| 22 | disp(' creating temperature');
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| 23 | md.observed_temperature=(273-20)*ones(md.numberofgrids,1);
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| 24 |
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| 25 | disp(' creating flow law paramter');
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| 26 | md.rheology_B=paterson(md.observed_temperature);
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| 27 | md.rheology_n=3*ones(md.numberofelements,1);
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| 28 |
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| 29 | %Deal with boundary conditions:
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| 30 | disp(' boundary conditions for diagnostic model: ');
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| 31 | md=SetMarineIceSheetBC(md,'Front.exp');
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| 32 |
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| 33 | %Parallel options
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| 34 | md.np=3;
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| 35 | md.time=50;
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| 36 | md.waitonlock=10;
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