Description Usage Arguments Value
Based on a negative exponential function;updates base.params
1 2 3 4 5 6 7 8 9 10 |
base.params |
Parameter input table |
a |
The number of the record to be modelled |
suspNS |
Name of the fuel in the suspended layer |
Flora |
A dataframe with the fields: record - a unique, consecutively numbered identifier per site species - the name of the species, which will call trait data from 'default.species.params' moisture - the moisture content of the species in whole numbers (eg 1 for 100 stratum - numeric value from 1 to 4, counting from lowest stratum comp - base, he, ht, top & w - canopy dimensions for that species (m). he and ht are optional clump - mean ratio of clump diameter to crown diameter openness - ratio of gap to clump size |
growth |
A dataframe with the six fields: species - Name of the species consistent with other tables max - Maximum plant height (m) rate - A constant describing the rate of growth for a Chapman Richards function aQ - First constant in a quadratic equation bQ - Second constant in a quadratic equation cQ - Third constant in a quadratic equation aLin - First constant in a linear equation bLin - Second constant in a linear equation Function prioritises growth equations from left to right |
default.species.params |
Leaf traits database |
age |
The number of years since last fire |
density |
Wood density (kg/m3) |
dataframe
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