Commit ce71808c authored by Michael Turner's avatar Michael Turner
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dave comments

parent ae876cac
...@@ -50,6 +50,8 @@ v4.4.0 ...@@ -50,6 +50,8 @@ v4.4.0
- Improvements to mesh linearisation module (!659) - Improvements to mesh linearisation module (!659)
- Add support for Gmsh high-order output (!679) - Add support for Gmsh high-order output (!679)
- Move CAD classes to factory format (!676) - Move CAD classes to factory format (!676)
- Add module to check topology of the mesh along with boundary connectivity
to detect problems such as hanging nodes (!691)
- Add option to `linearise` module to linearise only prisms (!688) - Add option to `linearise` module to linearise only prisms (!688)
**FieldConvert:** **FieldConvert:**
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...@@ -618,6 +618,19 @@ may issue the command ...@@ -618,6 +618,19 @@ may issue the command
module in combination with the splitting module described earlier. module in combination with the splitting module described earlier.
\end{notebox} \end{notebox}
\subsection{Link Checking}
It is quite possible that a mesh contains some sort of hanging entity or
element connectivity error. The check link module is a fast check that, a)
elements are correctly connected and b) the boundary entities (composites)
match the interior domain:
\begin{lstlisting}[style=BashInputStyle]
NekMesh -m linkcheck mesh.xml mesh2.xml
\end{lstlisting}
This module should be added to the module chain for any complex if the user
suspects there may be a mesh issue. The module will print a warning if there is.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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...@@ -62,7 +62,7 @@ void ProcessLinkCheck::Process() ...@@ -62,7 +62,7 @@ void ProcessLinkCheck::Process()
{ {
if (m_mesh->m_verbose) if (m_mesh->m_verbose)
{ {
cout << "ProcessJac: Checking links... " << endl; cout << "ProcessLinkCheck: Checking links... " << endl;
} }
//need to reset all links first to make sure there are no bugs! //need to reset all links first to make sure there are no bugs!
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