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COH_DEM
- Example digital elevation model (DEM) for landscape fire risk calculation
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COH_Fire
- Fire History polygon example data
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COH_Fuel
- Example fuels data, Tasmanian vegetation types
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COH_Sites
- Example input point data for landscape risk calculation
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COH_Veg
- Vegetation polygon data
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COH_Veg_LUT
- Vegetation fire attribute look-up table
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COH_Veg_Risk
- Example vegetation map for landscape fire risk calculation
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FBW_calc()
- Fuel Break Width Calculator
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ROI
- Region of Interest
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RS_to_MFI()
- Convert Rate of Spread to Moorland FDI
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calc_MFDI()
- Calculate Moorland Fire Danger Index
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calc_SDI()
- Calculate Mount's Soil Dryness Index (SDI)
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calc_risk()
- Calculate Landscape Risk
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calc_view_factor()
- Calculate View Factor
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compass_vectors()
- Construct 8 line vectors in cardinal directions from a point over a distance
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createDomain()
- Create template and region of interest (ROI) rasters in an output directory based on input vector ROI, resolution and projection.
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dayintegral()
- Calculate number of hours of sunlight for a given day
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daylengths()
- Calculate a vector of day lengths for a given latitude, by julian day
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determineMaxViewFactor()
- Determine Maximum View Factor
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generate_property_fields()
- Precalculate landscape fields reqired for landscape risk calculations
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get_ET()
- Get Evapotranspiration value for given Temperature and Soil Dryness Index
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get_moor_FM()
- Calculates Moorland FDI Fuel Moisture
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get_moor_HF()
- Calculate moorland FDI humidity factor
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get_moor_RF()
- Calculate Moorland FDI Rainfall Factor
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get_moor_RS()
- Calculate Moorland FDI rate of spread
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hourwatt()
- Calculate radiation in W/m2 for a given latitude, hour of day and day of year
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line_vector()
- Construct line vector from a point over a given distance
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nw_vector()
- Generate sf vector line in a north-west direction from point
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processFire()
- Process input fire history vector data to produce yearly history rasters
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processVeg()
- Process Vegetation polygon data to classified rasters
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sslp()
- Regress slope from vector of elevations
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sunaltitude()
- Calculate sun altitude for given latitude, day and time