FuelModelFBP.cpp File Reference

#include "FuelModelFBP.h"
#include "Cells.h"
#include <math.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for FuelModelFBP.cpp:

Functions
void	calculate_fbp (inputs *data, fuel_coefs *pt, main_outs *at, snd_outs *sec, fire_struc *hptr, fire_struc *fptr, fire_struc *bptr)
void	determine_destiny_metrics_fbp (inputs *data, fuel_coefs *pt, main_outs *metrics, fire_struc *metrics2)
void	setup_const (fuel_coefs *ptr)
char	get_fueltype_number (fuel_coefs **ptr, char fuel[4])
float	ffmc_effect (float ffmc)
float	rate_of_spread (inputs *inp, fuel_coefs *ptr, main_outs *at)
	Computes the rate of spread (ROS) for a given fire scenario.
float	ros_calc (inputs *inp, fuel_coefs *ptr, float isi, float *mult)
float	grass (fuel_coefs *ptr, float cur, float isi, float *mult)
float	mixed_wood (fuel_coefs *ptr, float isi, float *mu, int pc)
float	dead_fir (fuel_coefs *ptr, int pdf, float isi, float *mu)
float	D2_ROS (fuel_coefs *ptr, float isi, float bui, float *mu)
float	conifer (fuel_coefs *ptr, float isi, float *mu)
float	bui_effect (fuel_coefs *ptr, main_outs *at, float bui)
float	slope_effect (inputs *inp, fuel_coefs *ptr, main_outs *at, float isi)
float	ISF_mixedwood (fuel_coefs *ptr, float isz, int pc, float sf)
float	ISF_deadfir (fuel_coefs *ptr, float isz, int pdf, float sf)
float	fire_intensity (float fc, float ros)
float	foliar_moisture (inputs *inp, main_outs *at)
float	surf_fuel_consump (inputs *inp)
float	crit_surf_intensity (fuel_coefs *ptr, float fmc)
float	critical_ros (char ft[3], float sfc, float csi)
float	crown_frac_burn (float rss, float rso)
int	fire_type (float csi, float sfi)
char	fire_description (float cfb)
float	final_ros (inputs *inp, float fmc, float isi, float cfb, float rss)
float	foliar_mois_effect (float isi, float fmc)
float	crown_consump (inputs *inp, fuel_coefs *ptr, float cfb)
float	l_to_b (char ft[3], float ws)
void	set_all (fire_struc *ptr, int time)
float	backfire_isi (main_outs *at)
float	backfire_ros (inputs *inp, fuel_coefs *ptr, main_outs *at, float bisi)
float	area (float dt, float df)
float	perimeter (fire_struc *h, fire_struc *b, snd_outs *sec, float lb)
float	acceleration (inputs *inp, float cfb)
float	flankfire_ros (float ros, float bros, float lb)
float	flank_spread_distance (inputs *inp, fire_struc *ptr, snd_outs *sec, float hrost, float brost, float hd, float bd, float lb, float a)
float	spread_distance (inputs *inp, fire_struc *ptr, float a)
int	time_to_crown (float ros, float rso, float a)
float	fire_behaviour (inputs *inp, fuel_coefs *ptr, main_outs *at, fire_struc *f)
float	flank_fire_behaviour (inputs *inp, fuel_coefs *ptr, main_outs *at, fire_struc *f)
void	zero_main (main_outs *m)
void	zero_sec (snd_outs *s)
void	zero_fire (fire_struc *a)

Variables
char	version [50] = "Last modified June 2015, by BMW "
char	ver [17] = "Version 5.0001 "
float	slopelimit_isi = 0.01
int	numfuels = 18

Function Documentation

rate_of_spread()

float rate_of_spread	(	inputs *	inp,
		fuel_coefs *	ptr,
		main_outs *	at
	)

Computes the rate of spread (ROS) for a given fire scenario.

Uses fuel, wind, and slope effects to determine the ROS based on input parameters.

Parameters

inp	Pointer to input fire environment data.
ptr	Pointer to fuel coefficient data.
at	Pointer to output structure storing intermediate and final ROS values.

Returns

Computed rate of spread as a float. [GHISU20151]