circuitscape_skeleton   Create the initialization file for the julia
                        package Circuitscape
distances               Spatial distances
energy                  Energy Landscape
energyHuman             Energy Landscape for walking people
energyscape             Energy Landscape
energyscapeHuman        Energy Landscape
enerscape               Compute Energy Landscapes
humanscape              Compute Energy Landscapes for Walking People
neighbours              Neighbours
omniscape_skeleton      Create the initialization file for the julia
                        package Omniscape
pontzer                 Energy cost of transport from Pontzer (2016)
sirente                 Monte Sirente Digital Elevation Model
slope                   Slopes
slopeRadiant            Slopes in radians
