Last change
on this file since 9684 was 9684, checked in by seroussi, 13 years ago |
added initialization class
|
-
Property svn:executable
set to
*
|
File size:
1.1 KB
|
Line | |
---|
1 | %Start defining model parameters here
|
---|
2 |
|
---|
3 | %Geometry
|
---|
4 | hmin=300;
|
---|
5 | hmax=1000;
|
---|
6 | ymin=min(md.y);
|
---|
7 | ymax=max(md.y);
|
---|
8 | md.thickness=hmax+(hmin-hmax)*(md.y-ymin)/(ymax-ymin);
|
---|
9 | md.bed=-md.materials.rho_ice/md.materials.rho_water*md.thickness;
|
---|
10 | md.surface=md.bed+md.thickness;
|
---|
11 |
|
---|
12 | %Materials
|
---|
13 | md.observed_temperature=(273-20)*ones(md.numberofnodes,1);
|
---|
14 | md.materials.rheology_B=paterson(md.observed_temperature);
|
---|
15 | md.materials.rheology_n=3*ones(md.numberofelements,1);
|
---|
16 | md.initialization.temperature=md.observed_temperature;
|
---|
17 |
|
---|
18 | %Friction
|
---|
19 | pos=find(md.mask.elementonfloatingice);
|
---|
20 | md.drag_type=2;
|
---|
21 | md.drag_coefficient=20*ones(md.numberofnodes,1);
|
---|
22 | md.drag_coefficient(md.elements(pos,:))=0;
|
---|
23 | md.drag_p=ones(md.numberofelements,1);
|
---|
24 | md.drag_q=ones(md.numberofelements,1);
|
---|
25 |
|
---|
26 | %Numerical parameters
|
---|
27 | md.viscosity_overshoot=0.3;
|
---|
28 | md.prognostic.stabilization=1;
|
---|
29 | md.thermal.stabilization=1;
|
---|
30 | md.waitonlock=30;
|
---|
31 | md.verbose=verbose(0);
|
---|
32 | md.eps_res=0.10;
|
---|
33 | md.eps_rel=0.02;
|
---|
34 | md.eps_abs=NaN;
|
---|
35 | md.dt=1;
|
---|
36 | md.ndt=3;
|
---|
37 |
|
---|
38 | %Boundary conditions:
|
---|
39 | md=SetIceShelfBC(md,'SquareFront.exp');
|
---|
40 |
|
---|
41 | %Change name so that no test have the same name
|
---|
42 | A=dbstack;
|
---|
43 | if (length(A)>2), md.miscellaneous.name=A(3).file(1:end-2); end
|
---|
Note:
See
TracBrowser
for help on using the repository browser.