The diagnostic looks for two things:
- triangle elements that are too close together (closer than one tenth of either element's average edge length). These are identified on the plot legend as Error.
- triangle elements that are verging upon being too close together (closer than one tenth of either element's average edge length). These are identified on the plot legend as Warning.
In the Options section of the dialog, decide how you would like to view the results.
Note: This diagnostic is only for Midplane or Dual Domain mesh types.