# Fiber Command

This command allows the user to construct a single fiber and add it to the enclosing FiberSection or NDFiberSection.

```tcl fiber $yLoc $zLoc $A $matTag ```

yLoc

y coordinate of the fiber in the section (local coordinate system)

zLoc

z coordinate of the fiber in the section (local coordinate system)

A

area of the fiber.

matTag

material tag associated with this fiber (UniaxialMaterial tag for a FiberSection and NDMaterial tag for use in an NDFiberSection).


Code Developed by: fmk