create.quadrats: Create quadrats

In ervanSTRI/AGBflux_pack: Set of functions to format, correct and compute AGB fluxes from CTFS-formated data.

Description

Creat a grid where all trees are allocated to a given quadrat of size (= grid size).

Usage

create.quadrats(census, grid_size, x = "gx", y = "gy")

Arguments

census	a data.frame where trees have relative X-Y coordinates.
grid_size	the size of the grid (in meter)
x	the identifier of X coordinates (i.e. 'gx')
y	the identifier of Y coordinates (i.e. 'gy')

Value

add three columns to the data.frame: quadrat's number, centroids X and Y.

Author(s)

Ervan Rutishauser ([e-mail])

ervanSTRI/AGBflux_pack documentation built on Oct. 15, 2021, 6:44 p.m.