Commit c7522b37 authored by Turnhout, M.C. van's avatar Turnhout, M.C. van
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add crmesh limitation

parent 49e217e1
......@@ -146,7 +146,11 @@ In figure \ref{meshbias2} the first curve with \kwo{bias} in the list for \kwo{s
In figure \ref{meshbias3} the first curve with \kwo{bias} in the list for \kwo{subarea} is \kwo{curves}\texttt{(3, :)}; and the \kwo{curves} in \kwo{subarea} are listed clockwise. Thus \kwo{curves}\texttt{(3, :)} is taken from left to right, and element size increases for \kwo{bias} $>1$ on \kwo{curves}\texttt{(1, :)} from left to right. As a result, element also size increases for \kwo{bias} $>1$ on the opposing \kwo{curves}\texttt{(1, :)}.
\subsection{Limitation}
The \kwc{crmesh} function performs a `check for coincident nodes': two nodes are considered to be `coincident' when their mutual distance is smaller than a certain value \kwo{epsdist}.
This value is set to \kwo{epsdist}$=10^{-6}$, which means that the mesh creator function will fail if you ask for nodes closer together than $10^{-6}$.\warning
\section{Element input: \kwo{norder}, \kwo{itype}, \texttt{ichois}}
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