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Reserve sizes

Source: R/utils_spatial_misc.R
reserve_sizes.Rd

Calculate the size of individual reserves in a solution.

Usage

reserve_sizes(x, areas, boundary_matrix)

Arguments

x

numeric vector containing the solution values for each planning unit.

areas

numeric vector containing the area of each planning unit.

boundary_matrix

Matrix::sparseMatrix() object with boundary length data for the planning units. Or NA indicating that no boundary data is available (see Details for more information)

Value

A numeric vector containing the total area of each reserve.

Details

For spatial uploads (shapefile) with many planning units, building boundary data can result in a std::bad_alloc error. To avoid this, the user can skip generating a boundary matrix on the new_dataset_from_auto method. For these scenarios, reserve sizes can not be calculated when the boundary_matrix is set to NA.