<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def in_coord_list(coord_list, coord, atol=1e-8):
 """ Tests if a particular coord is within a coord_list. Args: coord_list: List of coords to test coord: Specific coordinates atol: Absolute tolerance. Defaults to 1e-8. Accepts both scalar and array. Returns: True if coord is in the coord list. """

    return len(find_in_coord_list(coord_list, coord, atol=atol)) > 0