This function plots a cross-section of a (trapezoid, rectangle, triangle), shaded as filled to the level indicated by the values passed to it.
Usage
xc_trap(y = NULL, b = NULL, m = NULL, units = c("SI", "Eng"))
This function plots a cross-section of a (trapezoid, rectangle, triangle), shaded as filled to the level indicated by the values passed to it.
xc_trap(y = NULL, b = NULL, m = NULL, units = c("SI", "Eng"))