calcBBTFI_2: Calculate area BBTFI and BBTFI rasters

In nevilamos/FAMEFMR: Functions For DELWP FAME Fire Analysis

Calculate area BBTFI and BBTFI rasters

Description

Calculate area BBTFI and BBTFI rasters

Usage

calcBBTFI_2(
  myFHAnalysis = FHAnalysis,
  myAllCombs = allCombs,
  myCropRasters = cropRasters,
  makeBBTFIrasters = makeBBTFIrasters,
  myResultsDir = NULL
)

Arguments

myFHAnalysis	list of Fhire history analysis components created by function fhProcess()
myAllCombs	list made by function calc_U_AllCombs
myCropRasters	cropRasters object made using function cropToOutput. It contains a definition of a terra::rast, cropped to the extent of the area of interest and the values from the input rasters for that same cropped area
makeBBTFIrasters	logical whether or not to export rasters for BBTFI to disk
myResultsDir	path of directory where results will be written usually generated by FAME script

Details

Calculate summary area burned below TFI BBTFI for each SEASON in analysis (accommodating Hi and Lo fire intensity of first burn to determine TFI) and cumulative area BBTFI. Also optionally outputs rasters mapping areas BBTFI

Value

list containing:

• BBTFI_WIDE wide by SEASON table of the number of times BBTTFI and area for each unique combination of fire history FireType,EFG, PU, and administrative subunits (District, Region etc) of area.

• BBTFI_LONG long format table ( ie not spread by season) otherwise as BBTFI used for production of charts

nevilamos/FAMEFMR documentation built on April 17, 2025, 9:32 p.m.