fire_interval.Rdfire_interval calculates fire interval metrics from the data stored
in the list constructed from the assemble_data() function.
fire_interval(data, measure = c("min", "max", "mean"), products = TRUE)a data list object created from assemble_data()
a character indicating which fire interval measure to calculate. Can be one of "min" for minimum, "max" for maximum or "mean" for mean.
default TRUE. Renders yslb products to ./outputs
A list containing four fire interval products and if
products = TRUE a folder containing three rendered products.
The function calculates fire intervals both spatially and as area statements for the area of interest (aoi) and for the time period defined in the previously constructed data list. The user has a choice of one of 3 interval measures to choose from. The minimum ("min"), the maximum ("max") or the mean ("mean").
The function will create a list object containing four items:
A fire interval raster object of the chosen measure (class SpatRaster)
A ggplot object of a 'map' showing the fire interval raster of the chosen measure
A data frame of fire interval area stats of the chosen measure
A character vector of the user specified measure
Using default parameters, the function also outputs the first three items to a created folder ("outputs") in the working directory. All outputs are named by aoi and time period to differentiate products. Note the fire interval raster and product are projected to Albers GDA2020 (epsg:9473).
if (FALSE) {
finterval_list <- fire_interval(data = data_list, measure = "min", products = TRUE)
}