@simplify_radial_distance_t(nim, tol:numeric)
builds a new simpler nim by aggregating consecutive breakpoints whose images are wihin a distance of tol (for each component independently)

In the simplification process, a breakpoint is assimilated to a d dimensional point for a nim with dimension d (in other words, the x part of the breakpoint is not taken into account). This is the case for all nim simplification functions that end with a _t.

It reduces successive vertices that are clustered too closely to a single vertex, called a key. The resulting keys form the simplified polyline. This process is illustrated below:

the radial distance simplification algorithm on a nim

See also @align_breakpoints, @sample and the nim simplification functions: @simplify_radial_distance_t, @simplify_radial_distance_v, @simplify_lang_v, @filter_median_t, @filter_min_t, @filter_max_t, @window_filter_t

See also Nim Related Functions @aggregate,    @align_breakpoints,    @dim,    @filter_max_t,    @filter_median_t,    @filter_min_t,    @integrate,    @linearize,    @max_key,    @max_val,    @min,    @min_key,    @min_val,    @projection,    @push_back,    @push_front,    @sample,    @simplify_lang_v,    @simplify_radial_distance_t,    @simplify_radial_distance_v,    @window_filter_t