train running dataset fixed

lib/objects/trajectory.py

@@ -14,7 +14,7 @@ class Trajectory(object):
 
     @property
     def xy_vertices(self):
-        return [(x,y) for _, x,y in self._vertices]
+        return [(x, y) for _, y, x in self._vertices]
 
     @property
     def endpoints(self):
@@ -30,11 +30,11 @@ class Trajectory(object):
 
     @property
     def xs(self):
-        return [x[1] for x in self._vertices]
+        return [x[2] for x in self._vertices]
 
     @property
     def ys(self):
-        return [x[0] for x in self._vertices]
+        return [x[1] for x in self._vertices]
 
     @property
     def as_paired_list(self):
@@ -59,7 +59,7 @@ class Trajectory(object):
             kwargs.update(color='red' if label == V.HOMOTOPIC else 'green',
                           label='Homotopic' if label == V.HOMOTOPIC else 'Alternative')
         if highlights:
-            kwargs.update(marker='bo')
+            kwargs.update(marker='o')
         fig, ax = plt.gcf(), plt.gca()
         img = plt.plot(self.xs, self.ys, **kwargs)
         return dict(img=img, fig=fig, ax=ax)