Output `n_dates` and `n_max`

Analysis/make_graph_from_Matlab_v6.py

@@ -56,7 +56,9 @@ Nanti = sio.loadmat("Nanti.mat", squeeze_me = True)["Nanti"]
 Ncyclo = sio.loadmat("Ncyclo.mat", squeeze_me = True)["Ncyclo"]
 date_num = sio.loadmat("date_num.mat", squeeze_me = True)["date_num"]
 n_dates = Nanti.size
+print("n_dates =", n_dates)
 n_max = id_child_anti.shape[0]
+print("n_max =", n_max)
 
 with open("edgelist.csv", "w", newline = '') as edgelist:
     writer = csv.writer(edgelist, delimiter = ' ', lineterminator = "\n")