index_Sharples_DF: Sharples Fire Danger Index with drought factor.

Usage Arguments Examples

View source: R/fire_index_functions.r

Usage

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index_Sharples_DF(Temp, Wind, Dew, KBDI)

Arguments

Temp
Wind
Dew
KBDI

Examples

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##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (Temp, Wind, Dew, KBDI) 
{
    humid <- calc_humid(Temp, Dew)
    FFI_list <- c()
    llength <- length(Temp)
    for (day in 1:llength) {
        FMI = 10 - 0.25 * (Temp[day] - humid[day])
        f = KBDI[day] * (max(Wind[day], 1)/FMI)
        FFI_list <- append(FFI_list, f)
    }
    FFI_list
  }

ozjimbob/ecbtools documentation built on Jan. 18, 2021, 7:39 p.m.