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Click Plot () in the Mesh toolbar, or right-click the Mesh node and select Plot (). This creates a mesh dataset and a plot group with a Mesh plot node (). By default, this plot shows the mesh element quality based on the skewness quality measure with the maximum and minimum element quality displayed at the color bar.
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Clear the check box Color range [0,1] to let the color legend range from the minimum to maximum element quality.
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Drag the Color calibration parameter slider to change where the middle of the color range is located. Move the slider to a negative value to highlight elements of lower quality more clearly.
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You can change the mesh quality measure to display from the Quality measure list. See Mesh Element Quality for more information about the quality measures.
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In the Settings window for Mesh, select Size instead of Quality from the Element color list to plot the mesh element size instead.
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Select the Element Filter check box and enter a logical expression in the Expression field to filter out which mesh elements to plot. For example, to only plot elements of quality below 0.001, enter qualskewness<0.001 as the expression. It is also possible to filter based on spatial coordinates (for example, x<0) to see the mesh in a cross section.
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7
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To visualize curved elements (for elements of order two or higher), go to Datasets>Mesh 1 and change the Geometry shape function list to the desired order.
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The Geometry shape function setting is a postprocessing setting only and does not influence the discretization used when solving.
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8
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In the Settings window for Mesh Plot 1>Mesh 1, select Node points: Geometry shape function to also plot higher order node points in the mesh.
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