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<A HREF = "index.html">[Index for ./FEM]</A> |
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<A HREF = "../index.html">[Return to Master Index]</A> |
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<H1>colormesh2d</H1> |
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<H2>(./FEM/colormesh2d.m)</H2> |
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<HR><H3>Function Synopsis</H3> |
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<pre>rv1=colormesh2d(fem_grid_struct,Q,nband)</pre> |
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<HR><H3>Help text</H3> |
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<pre> |
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COLORMESH2D draw a FEM mesh in 2-d colored by a scalar quantity. |
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INPUT : <A HREF = "../3.FEM/fem_grid_struct.html">fem_grid_struct</A> (from <A HREF = "../3.FEM/loadgrid.html">LOADGRID</A>, see <A HREF = "../3.FEM/fem_grid_struct.html">FEM_GRID_STRUCT</A>) |
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Q - scalar to color with (optional) |
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nband - number of contour bands to compute (optional) |
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With no scalar specified to contour, COLORMESH2D |
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defaults to the bathymetry <A HREF = "../3.FEM/fem_grid_struct.html">fem_grid_struct</A>.z |
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OUTPUT : hp - vector of handles, one for each element patch drawn. |
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COLORMESH2D colors the mesh using the scalar Q. If Q |
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is omitted from the argument list, COLORMESH2D draws |
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the element connectivity in black and white. |
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NOTE: This is one of the few (2 or 3) OPNML MATLAB functions that |
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deletes existing patch objects in the current axes before |
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rendering the surface. This is to avoid having an unmanageable |
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number of patch objects on the screen. |
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CALL : >> hp=colormesh2d(<A HREF = "../3.FEM/fem_grid_struct.html">fem_grid_struct</A>,Q,nband) |
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Written by : Brian O. Blanton |
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</pre> |
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<HR><H3>Cross-Reference Information</H3>This function calls |
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<pre><UL> |
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<LI><A HREF = "../3.FEM/is_valid_struct.html">is_valid_struct</A>./FEM/is_valid_struct.m</LI> |
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</UL></pre> |
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<HR> |
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