lookup_vw: Lookup Van Wagtendonk Values

In danfosterfire/Rfuels: Estimate Fuel Loads from Brown's Transects for Sierra Nevada Conifers

Description

Internal only. Helper function to fetch a specific constant from the tables reported by Van Wagtendonk et al. (1996) and (1998) based on the type of constant (which table to check, e.g. QMD_cm or SEC), the species (which row to check), and the specific value (which column, e.g. 1-hour or 1-hour ).

Usage

lookup_vw(constants, species, value)

Arguments

constants	A dataframe with the relevant constants table. See data-raw/build_constants_tables.R for construction of the dataframes.
species	String with the desired species code, drawn from the set of codes included in the 'spp' columns included in the 'constants' dataframe.
value	String giving the desired value (column) from the table.

danfosterfire/Rfuels documentation built on May 28, 2019, 11:04 p.m.