6.32. fire.nml

This file contains a single namelist called JULES_FIRE_WEATHER_INDEX that sets time-invariant parameters for performing wildfire-related calculations.

6.32.1. JULES_FIRE_WEATHER_INDEX namelist members

JULES_FIRE_WEATHER_INDEX::l_fire_weather_index

Type:

logical

Default:

F

Switch to enable the fire module.

TRUE

The fire module will be executed according to the settings of subsequent namelist members.

FALSE

The fire module will not be executed and subsequent members of the namelist will have no effect.

JULES_FIRE_WEATHER_INDEX::mcarthur_flag

Type:

boolean

Default:

F

Switch for calculating the McArthur Forest Fire Danger Index (FFDI).

JULES_FIRE_WEATHER_INDEX::mcarthur_opt

Type:

real

Default:

MDI

Switch for choosing which method of calculating the soil moisture deficit required for the McArthur Forest Fire Danger Index (FFDI). 1 uses the model soil moisture, 2 uses a fixed value of 120 mm.

JULES_FIRE_WEATHER_INDEX::canadian_flag

Type:

boolean

Default:

F

Switch for calculating the Canadian Fire Weather Index (FWI).

JULES_FIRE_WEATHER_INDEX::canadian_hemi_opt

Type:

boolean

Default:

F

If TRUE, then the month-dependent parameters used in the calculation will be offset by 6 months for the southern hemisphere. This will cause a discontinuity in results when crossing the equator.

JULES_FIRE_WEATHER_INDEX::nesterov_flag

Type:

boolean

Default:

F

Switch for calculating the Nesterov Index.