-
Notifications
You must be signed in to change notification settings - Fork 60
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
145 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| <?xml version="1.0"?> | ||
| <VTKFile type="ImageData" version="0.1" byte_order="LittleEndian" header_type="UInt32" compressor="vtkZLibDataCompressor"> | ||
| <RD format_version="6"> | ||
| <description> | ||
| The shallow water equations: | ||
|
|
||
| da/dt = - depth * (db/dx + dc/dy)<br> | ||
| db/dt = - g * da/dx - k * b<br> | ||
| dc/dt = - g * da/dy - k * c<br> | ||
|
|
||
| where: | ||
|
|
||
| a is the height of water surface<br> | ||
| b is the x-component of the water velocity<br> | ||
| c is the y-component of the water velocity<br> | ||
| d is the base height<br> | ||
| g is the force of gravity<br> | ||
| k is the viscosity | ||
| </description> | ||
| <rule name="Shallow water equations" type="formula" wrap="0" neighborhood_type="vertex"> | ||
| <param name="timestep"> | ||
| 0.01 | ||
| </param> | ||
| <param name="g"> | ||
| 9.8 | ||
| </param> | ||
| <param name="k"> | ||
| 0.03 | ||
| </param> | ||
| <formula number_of_chemicals="4" block_size_x="4" block_size_y="1" block_size_z="1" accuracy="medium"> | ||
| delta_a = - max(0, a - d) * (x_gradient_b + y_gradient_c); | ||
| delta_b = - g * x_gradient_a - k * b; | ||
| delta_c = - g * y_gradient_a - k * c; | ||
| </formula> | ||
| </rule> | ||
| <initial_pattern_generator apply_when_loading="true" zero_first="true"> | ||
| <overlay chemical="a"> | ||
| <add/> | ||
| <gaussian height="1" sigma="0.05"> | ||
| <point3D x="0.3" y="0.3" z="0.5"/> | ||
| </gaussian> | ||
| <everywhere/> | ||
| </overlay> | ||
| <overlay chemical="d"> | ||
| <overwrite/> | ||
| <constant value="-1" /> | ||
| <everywhere/> | ||
| </overlay> | ||
| <overlay chemical="d"> | ||
| <overwrite/> | ||
| <constant value="1" /> | ||
| <rectangle> | ||
| <point3D x="0.0" y="0.0" z="0.0" /> | ||
| <point3D x="0.05" y="1.0" z="1.0" /> | ||
| </rectangle> | ||
| </overlay> | ||
| <overlay chemical="d"> | ||
| <overwrite/> | ||
| <constant value="1" /> | ||
| <rectangle> | ||
| <point3D x="0.0" y="0.0" z="0.0" /> | ||
| <point3D x="1.0" y="0.05" z="1.0" /> | ||
| </rectangle> | ||
| </overlay> | ||
| <overlay chemical="d"> | ||
| <overwrite/> | ||
| <constant value="1" /> | ||
| <rectangle> | ||
| <point3D x="0.95" y="0.0" z="0.0" /> | ||
| <point3D x="1.0" y="1.0" z="1.0" /> | ||
| </rectangle> | ||
| </overlay> | ||
| <overlay chemical="d"> | ||
| <overwrite/> | ||
| <constant value="1" /> | ||
| <rectangle> | ||
| <point3D x="0.0" y="0.95" z="0.0" /> | ||
| <point3D x="1.0" y="1.0" z="1.0" /> | ||
| </rectangle> | ||
| </overlay> | ||
| <overlay chemical="d"> | ||
| <overwrite/> | ||
| <constant value="1" /> | ||
| <rectangle> | ||
| <point3D x="0.5" y="0.0" z="0.0" /> | ||
| <point3D x="0.55" y="0.4" z="1.0" /> | ||
| </rectangle> | ||
| </overlay> | ||
| </initial_pattern_generator> | ||
| <render_settings> | ||
| <surface_color r="1" g="1" b="1"/> | ||
| <colormap value="spectral"/> | ||
| <color_low r="0" g="0" b="1"/> | ||
| <color_high r="1" g="0" b="0"/> | ||
| <show_color_scale value="true"/> | ||
| <show_multiple_chemicals value="true"/> | ||
| <active_chemical value="a"/> | ||
| <low value="-1"/> | ||
| <high value="1"/> | ||
| <vertical_scale_1D value="30"/> | ||
| <vertical_scale_2D value="100"/> | ||
| <contour_level value="0.25"/> | ||
| <cap_contour value="true"/> | ||
| <invert_contour_cap value="false"/> | ||
| <use_wireframe value="false"/> | ||
| <show_cell_edges value="false"/> | ||
| <show_bounding_box value="true"/> | ||
| <show_chemical_label value="true"/> | ||
| <slice_3D value="true"/> | ||
| <slice_3D_axis value="z"/> | ||
| <slice_3D_position value="0.5"/> | ||
| <show_displacement_mapped_surface value="true"/> | ||
| <color_displacement_mapped_surface value="false"/> | ||
| <use_image_interpolation value="true"/> | ||
| <timesteps_per_render value="128"/> | ||
| <show_phase_plot value="false"/> | ||
| <phase_plot_x_axis value="a"/> | ||
| <phase_plot_y_axis value="b"/> | ||
| <phase_plot_z_axis value="c"/> | ||
| <plot_ab_orthogonally value="false"/> | ||
| </render_settings> | ||
| </RD> | ||
| <ImageData WholeExtent="0 255 0 255 0 0" Origin="0 0 0" Spacing="1 1 1" Direction="1 0 0 0 1 0 0 0 1"> | ||
| <Piece Extent="0 255 0 255 0 0"> | ||
| <PointData> | ||
| <DataArray type="Float32" Name="a" format="binary" RangeMin="0" RangeMax="0"> | ||
| CAAAAACAAAAAAAAANAAAADQAAAA0AAAANAAAADQAAAA0AAAANAAAADQAAAA=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 | ||
| </DataArray> | ||
| <DataArray type="Float32" Name="b" format="binary" RangeMin="0" RangeMax="0"> | ||
| CAAAAACAAAAAAAAANAAAADQAAAA0AAAANAAAADQAAAA0AAAANAAAADQAAAA=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 | ||
| </DataArray> | ||
| <DataArray type="Float32" Name="c" format="binary" RangeMin="0" RangeMax="0"> | ||
| CAAAAACAAAAAAAAANAAAADQAAAA0AAAANAAAADQAAAA0AAAANAAAADQAAAA=eJztwQEBAAAAgJD+r+4ICgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYgAAAAXic7cEBAQAAAICQ/q/uCAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGIAAAAF4nO3BAQEAAACAkP6v7ggKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABiAAAABeJztwQEBAAAAgJD+r+4ICgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYgAAAAXic7cEBAQAAAICQ/q/uCAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGIAAAAF4nO3BAQEAAACAkP6v7ggKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABiAAAABeJztwQEBAAAAgJD+r+4ICgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYgAAAAXic7cEBAQAAAICQ/q/uCAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGIAAAAE= | ||
| </DataArray> | ||
| <DataArray type="Float32" Name="d" format="binary" RangeMin="0" RangeMax="0"> | ||
| CAAAAACAAAAAAAAANAAAADQAAAA0AAAANAAAADQAAAA0AAAANAAAADQAAAA=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 | ||
| </DataArray> | ||
| </PointData> | ||
| <CellData> | ||
| </CellData> | ||
| </Piece> | ||
| </ImageData> | ||
| </VTKFile> |