Environment([rng,] processes, transitions, durations)

Geological environment with processes, transitions and durations.

GeoStatsProcess(solver)

Geostatistical process with simulation solver.

LandState(land)

A geological state consisting of a landscape map.

Process

A geological process of evolution.

Record(states)

A geological record of geological states.

SequentialTimelessProcess

A a sequence of first and second timeless processes.

SmoothingProcess(σ=3)

A smoothing process (i.e. Gaussian filter) with σ parameter.

State

A geological state to be evolved by processes.

StratSim(var₁=>param₁, var₂=>param₂, ...)

Stratigraphy simulation with Markov-Poisson sampling.

Parameters

• environment - geological environment
• state - initial geological state
• stack - stacking scheme (:erosional or :depositional)
• nepochs - number of epochs (default to 10)
• fillbase - fill value for the bottom layer (default to NaN)
• filltop - fill value for the top layer (default to NaN)

References

Hoffimann 2018. Morphodynamic analysis and statistical synthesis of geormorphic data.

StratSim(var₁=>param₁, var₂=>param₂, ...)

Stratigraphy simulation with Markov-Poisson sampling.

Parameters

• environment - geological environment
• state - initial geological state
• stack - stacking scheme (:erosional or :depositional)
• nepochs - number of epochs (default to 10)
• fillbase - fill value for the bottom layer (default to NaN)
• filltop - fill value for the top layer (default to NaN)

References

Hoffimann 2018. Morphodynamic analysis and statistical synthesis of geormorphic data.

StratSim(var₁=>param₁, var₂=>param₂, ...)

Stratigraphy simulation with Markov-Poisson sampling.

Parameters

• environment - geological environment
• state - initial geological state
• stack - stacking scheme (:erosional or :depositional)
• nepochs - number of epochs (default to 10)
• fillbase - fill value for the bottom layer (default to NaN)
• filltop - fill value for the top layer (default to NaN)

References

Hoffimann 2018. Morphodynamic analysis and statistical synthesis of geormorphic data.

Strata(record)

Stratigraphic model from geological record.

TimelessProcess

A geological process implemented without the notion of time.

iterate(env, state=nothing)

Iterate the environment env producing processes and durations.

evolve!(state, proc, Δt)

Evolve the state with process proc for a time period Δt.

evolve!(state, proc, Δt)

Evolve the landscape state with timeless process proc for a time period Δt.

evolve!(land, proc, Δt)

Evolve the land with timeless process proc for a time period Δt.

evolve!(land, proc)

Evolve the land with timeless process proc.

simulate(env, state, nepochs=10)

Simulate the geological environment env for a number of epochs nepochs starting from a state.