sunfluidh:gl_meshgen
Gauss-Lobatto distribution
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Description:
Symmetric function with an extremum.
Cell size is refined at left and right tips of the segment.
Namelist:
&MESH_FUNCTION_DATA Function_Name="GAUSS_LOBATTO" , Number_of_Cells= 32 Length= 1.0 Reverse_Ordering= .false. /
Cell size distribution h(l) :
$L$ is the Length
$N$ is the Number_of_Cells
$x(l)$ is the coordinate.
$h(l)$ is the cell size.
\begin{align*} x(l)&=\frac{1}{2}L(1 - \cos(\frac{l-1 \cdot \pi}{N})), 1 \leq l \leq N+1\\ h(l)&= x(l+1)-x(l) \end{align*}
$l$ is the cell index.
Traductions de cette page:
- fr
sunfluidh/gl_meshgen.txt · Dernière modification : 2017/12/03 16:34 de yann