swp2 plotting improve

swp2.py

     #### END of parsing
     # quit this file if the number of dimensions is incorrect
     if dim < breaks+1:
-        return 0,0,0 
+        return 0,0,0
     # get n, the last bin of the last group
-    n = int(groups[-1].split(",")[-1])
+    #n = int(groups[-1].split(",")[-1])
+    # revert the list of groups as the most recent times correspond
+    # to the closest and last leafs of the coal. tree.
+    groups = groups[::-1]
     # initiate the dict of times
     t = {}
     # list of thetas 
     theta_L = []
     sum_t = 0
-    #groups.sort(reverse=True)
     for group_nb, group in enumerate(groups):
-        print(group_nb, group)
+        print(group_nb, group, theta_site[group_nb], len(theta_site))
         # store all the thetas one by one, with one theta per group
         theta_L.append(float(theta_site[group_nb]))
         # if the group is of size 1
     
     # build the time x axis
     x = [0]
+    # need to fix: t.values are sorted? and in reverse order because the groups and the times are sorted in opposite order
     for time in range(0, len(t.values())-1):
         x.append(list(t.values())[time])
         x.append(list(t.values())[time])
     x.append(list(t.values())[len(t.values())-1])
 
+    #x = x[::-1]
+    #y = y[::-1]
     #x.sort(reverse=True)
     #y.sort(reverse=True)