readelevdata: Read a table of elevation data into a matrix appropriate for...

Description Usage Arguments Value

Description

A function to read a table of elevation data into a matrix appropriate for mapping. The table must have x then y coordinates, followed by elevation, at every corner across the plot, using grid of gridsize.

Usage

1
readelevdata(elevfile, gridsize = 5, text = FALSE)

Arguments

elevfile

A data frame with x, y coordinates and elevation, bcielev.info.

gridsize

xxxdocparam scale of elevation values (m)

text

Logical. Defaults to read from a datatrame. Set to TRUE to read a text table.

@seealso bciex::bci_elevation.

Value

A matrix, as needed for R's contour function.


forestgeo/ctfs documentation built on May 3, 2019, 6:44 p.m.