The layer a scenario changed

An analysis carrying a scenario holds both of its landscapes, so the layer that actually changed is whichever of them the scenario stood in for. Ask rather than branching on scenario_kind at every call site.

Usage

scenario_layer(x)

Arguments

x

A connectivity_report_data, from connectivity_report_data().

Value

The scenario's SpatRaster, or NULL when there is no scenario.

See also

connectivity_report_data(), and gg_layer() to draw it.

Examples

# \donttest{
analysis <- connectivity_report_data(
  habitat = example_wren_habitat(),
  barrier = example_wren_barrier(),
  species = "Superb Fairy Wren",
  interpatch_distance = 200,
  scenario = example_wren_barrier_scenario(),
  scenario_kind = "barrier",
  verbose = FALSE
)

scenario_layer(analysis)
#> class       : SpatRaster
#> size        : 1500, 1400, 1  (nrow, ncol, nlyr)
#> resolution  : 9.996731, 10.00151  (x, y)
#> extent      : 340888.6, 354884, 5796348, 5811351  (xmin, xmax, ymin, ymax)
#> coord. ref. : GDA94 / MGA zone 55 (EPSG:28355)
#> source      : wren_barrier_scenario_rast.tif
#> name        : layer
#> min value   :     0
#> max value   :     1
# }