Extended tutorial somewhat with rimgs visualisation

docs/tutorial/index.rst

@@ -89,8 +89,27 @@ All of these functions also work with `RippleImageSeries` objects, e.g.
  series.images[0].plot()
  plt.show()
 
+Note, here we have passed the overwrite keyword since those contour methods already exist.
+
 For a more detailed explanation of how to use these functions, see the :ref:`reference` section.
 
+Visualising an Image Series
+****************************
+
+We have multiple methods attached to rimg and rimgs that help visualise the interface.
+
+First we can produce animated .gif files easily:
+
+.. code-block:: python
+
+ series.animate("example_series.gif")
+
+We can also produce a timeseries plot of any of the contours in our series:
+
+.. code-block:: python
+
+ series.timeseries("Upper Boundary")
+
 Saving and loading data
 ************************
 

ripplemapper/classes.py

@@ -107,7 +107,7 @@ def get_contour(self, contour: str | int):
  return self.contours[contour]
  elif isinstance(contour, str):
  for cont in self.contours:
- if contour in cont.method:
+ if contour.lower() in cont.method.lower():
  return cont
  else:
  raise ValueError("Invalid input, expected an integer or method string")