Neutral landscape generator

MULTILAND

Generate categorical landscapes with exact control of land-cover proportions and tunable fragmentation. At fixed land-cover proportions, a Metropolis-Hastings cell-swap process steers fragmentation toward user-defined targets, with neighbor relations computed under periodic boundaries.

01
Exact composition Requested weights are normalized, then converted to fixed cell counts.
02
Controlled fragmentation Targets are imposed on all land-cover types except the final reference type; F close to 1 means high fragmentation.
Generated0landscapes
Grid-cells
Converged-within tolerance
Runtime-seconds total
Selected realization

Landscape -

Seed-
Iterations-
Runtime-
Status-
TypeProportionTarget FAchieved F