crownSurfaceArea: Crown surface area (m^2)

In pdi: Phenotypic Index Measures for Oak Decline Severity

Description

Calculate the crown surface area

Usage

crownSurfaceArea(r, h, l, c)

Arguments

r	crown radius (m)
h	total height (m)
l	lower crown height (m)
c	crown condition (%)

Examples

crownSurfaceArea(3,15,10,50)

Example output

Attaching package: ‘pdi’

The following object is masked from ‘package:stats’:

    rf

[1] 34.90289

pdi documentation built on Feb. 10, 2021, 1:08 a.m.