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The resut can be exported to vtk format to visualize with [[http://www.paraview.org|paraview]] | The resut can be exported to vtk format to visualize with [[http://www.paraview.org|paraview]] | ||
or [[https://wci.llnl.gov/codes/visit/|visit]] | or [[https://wci.llnl.gov/codes/visit/|visit]] | ||
<pre> | <pre> | ||
fpl_vtk_write_field ("vtkdata", mesh, {u, "Solution"}, {[gx; gy]', "Gradient"}, 1); | fpl_vtk_write_field ("vtkdata", mesh, {u, "Solution"}, {[gx; gy]', "Gradient"}, 1); | ||
</pre> | </pre> | ||
you can also plot your data directly in Octave using <code> pdesurf </code> | |||
<pre> | |||
pdesurf (mesh.p, mesh.t, u) | |||
</pre> | |||
it will look like this | |||
[[File:fiume_sol_pdesurf.png]] | |||
[[Category:OctaveForge]] | [[Category:OctaveForge]] | ||
[[Category:Packages]] | [[Category:Packages]] | ||