# OOF: Finite Element Analysis of Microstructures

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**Subsections**

##

*/output/cross_section/nonuniform/**function*

Plot the given function along a given line in the plane, using
nonuniformly spaced plot points. The points will be placed within the
specified *function*

*tolerance*of the element boundaries.

### cross_section/nonuniform arguments

**filename**- Where the data will go.
**start**- The coordinates of the beginning of the line along which
the data will be plotted. The coordinates must be given as a
comma-separated pair in parentheses,
*e.g*,`(1.2, 3.4)`. The coordinates are in the coordinate system of the screen, so to plot values relative to the coordinate system of the undistorted mesh, make sure to set*/graphics/enhancement*`=0`(see sections 3.9.3 and 5.2.6). **finish**- The coordinates of the end of the line.
**tolerance**- The minimum distance between plotted points.
**x**- Should the coordinate of the plotted points be printed?
**y**- Should the coordinate of the plotted points be printed?
**s**- Should the arclength coordinate of the plotted points be printed? The arclength is the distance from the starting point.

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