Create a binary matrix TRUE if distance satisfies a condition

Create a binary matrix TRUE if distance satisfies a condition

binary_matrix_cpp(facility, user, distance_cutoff)

Arguments

facility	a matrix with longitude and latitude in the first two columns
user	a matrix with longitude and latitude in the first two columns
distance_cutoff	numeric indicating the distance cutoff (in metres) you are interested in. If a number is less than distance_cutoff, it will be 1, if it is greater than it, it will be 0.

Value

a logical matrix 1 if distance between element i, j is less than or equal to the distance_cutoff, and 0 otherwise