'Count neighbors kd-tree
dim | # points T1 | # points T2 | p | probe radius |  BoxSize | LeafSize | cls'

def time_count_neighbors(self, mn1n2, p, probe_radius, boxsize, leafsize, cls):

    if (cls != 'cKDTree_weighted'):
        self.T1.count_neighbors(self.T2, probe_radius, p=p)
    else:
        self.T1.count_neighbors(self.T2, probe_radius, weights=(self.w1, self.w2), p=p)
