is_rc3: check if H3 cell index is in a Class III resolution
Description
This function checks whether a H3 cell index is in a Class III resolution
(rotated versus the icosahedron and subject to shape distortion adding extra
points on icosahedron edges).
Usage
is_rc3(h3_address = NULL, simple = TRUE)
Value
By default, a logical vector of length(h3_address).
Arguments
h3_address
Character; 15-character index generated by H3.
simple
Logical; whether to return a vector of outputs or a data frame
containing both inputs and outputs.