Return a list of all measurements from kalibrate channel scan.

def get_measurements_from_kal_scan(kal_out):
    """Return a list of all measurements from kalibrate channel scan."""
    result = []
    for line in kal_out.splitlines():
        if "offset " in line:
            p_line = line.split(' ')
            result.append(p_line[-1])
    return result