Fire Risk Analysis
- Author: (c) 2004 Victor Olaya
- Menu: Simulation | Fire Spreading
Description
Fire risk analysis based on the BEHAVE fire modeling system supported by the U.S. Forest Service, Fire and Aviation Management. Find more information on BEHAVE at the Public Domain Software for the Wildland Fire Community at http://fire.org
Reference:
Andrews, P.L. (1986): BEHAVE: Fire Behavior Prediction and Fuel Modeling System - Burn Subsystem, Part 1. U.S. Department of Agriculture, Forest Service General, Technical Report INT-194.
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | DEM | grid, input | DEM | - | - |
| Fuel Model | grid, input | FUEL | - | - |
| Wind Speed | grid, input | WINDSPD | Wind Speed (m/s) | - |
| Wind Direction | grid, input | WINDDIR | Wind Direction (degrees clockwise from north) | - |
| Dead Fuel Moisture 1H | grid, input | M1H | Fraction (weight of water in sample / dry weight of sample) | - |
| Dead Fuel Moisture 10H | grid, input | M10H | Fraction (weight of water in sample / dry weight of sample) | - |
| Dead Fuel Moisture 100H | grid, input | M100H | Fraction (weight of water in sample / dry weight of sample) | - |
| Herbaceous Fuel Moisture | grid, input | MHERB | Fraction (weight of water in sample / dry weight of sample) | - |
| Wood Fuel Moisture | grid, input | MWOOD | Fraction (weight of water in sample / dry weight of sample) | - |
| Value | grid, input, optional | VALUE | - | - |
| Base Probability | grid, input, optional | BASEPROB | - | - |
| Output | Danger | grid, output | DANGER | - | - |
| Compound Probability | grid, output | COMPPROB | - | - |
| Priority Index | grid, output | PRIORITY | - | - |
| Options | Grid System | grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Number of Events | integer number | MONTECARLO | Number of Monte-Carlo events | Minimum: 1
Default: 1000 |
| Fire Length | floating point number | INTERVAL | Fire Length (min) | Minimum: 1.000000
Default: 100.000000 |
Command Line
Usage: saga_cmd sim_fire_spreading 0 [-DEM ] [-FUEL ] [-WINDSPD ] [-WINDDIR ] [-M1H ] [-M10H ] [-M100H ] [-MHERB ] [-MWOOD ] [-VALUE ] [-BASEPROB ] [-DANGER ] [-COMPPROB ] [-PRIORITY ] [-MONTECARLO ] [-INTERVAL ]
-DEM: DEM
grid, input
-FUEL: Fuel Model
grid, input
-WINDSPD: Wind Speed
grid, input
-WINDDIR: Wind Direction
grid, input
-M1H: Dead Fuel Moisture 1H
grid, input
-M10H: Dead Fuel Moisture 10H
grid, input
-M100H: Dead Fuel Moisture 100H
grid, input
-MHERB: Herbaceous Fuel Moisture
grid, input
-MWOOD: Wood Fuel Moisture
grid, input
-VALUE: Value
grid, input, optional
-BASEPROB: Base Probability
grid, input, optional
-DANGER: Danger
grid, output
-COMPPROB: Compound Probability
grid, output
-PRIORITY: Priority Index
grid, output
-MONTECARLO: Number of Events
integer number
Minimum: 1
Default: 1000
-INTERVAL: Fire Length
floating point number
Minimum: 1.000000
Default: 100.000000