boredAgeCalculator_Prorated: Derive bored age using pro-rated age

In bcgov/BCForestGroundSample: BC forest ground sample compilation

Description

This function is to derive bore age based on diameter at bore (boreDiameter), bark thickness (barkThickness), pro-rated ring length (ringLength_prorated) and pro-rated ring count (ringCount_prorated). The function is one of the four functions that derive bored age using different method. The rests are boredAgeCalculator_Bore, boredAgeCalculator_Total and boredAgeCalculator_Phys.

Usage

boredAgeCalculator_Prorated(ringLength_prorated, ringCount_prorated,
  boreDiameter, barkThickness)


  ## S4 method for signature 'numeric,numeric,numeric,numeric'
boredAgeCalculator_Prorated(ringLength_prorated,
  ringCount_prorated, boreDiameter, barkThickness)


  ## S4 method for signature 'numeric,numeric,numeric,missing'
boredAgeCalculator_Prorated(ringLength_prorated,
  ringCount_prorated, boreDiameter)

Arguments

ringLength_prorated	numeric, Pro-rated ring length in cm
ringCount_prorated	numeric, Pro-rated ring count
boreDiameter	numeric, Diameter at bore in cm
barkThickness	numeric, Bark thickness in mm. If missing, 0.05 is used in the function.

Value

bored age

Author(s)

Yong Luo

See Also

boredAgeCalculator_Total boredAgeCalculator_Phys boredAgeCalculator_Prorated

bcgov/BCForestGroundSample documentation built on May 25, 2019, 3:21 p.m.