#' A round mesh lying in the x-y plane, with radius of 70 mm
#'
#' This "mesh3d" object is meant for "glueing" to all data points lying either
#' above or below the x-y plane. This action facilitates a volume calculation
#' for disturbed soil, via the functions `vol_below()` and `vol_above()`.
#'
#'
"ref_circ"
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.