cellToChildPos: Returns the position of the child cell within an ordered list of all
children of the cell's parent at the specified resolution parentRes.
Description
Returns the position of the child cell within an ordered list of all
children of the cell's parent at the specified resolution parentRes.
Usage
cellToChildPos(cell, parentRes)
Value
the position of the child cell
Arguments
cell
vector of H3 cells
parentRes
integer vector specifying the parent resolution for
each cell