Improving docs

docs/examples/execution.md

@@ -1,6 +1,6 @@
 # Execution
 
-The 'Balmorel' class can also be used to run Balmorel scenarios.
+The 'Balmorel' class can also be used to run Balmorel scenarios. Check out [this notebook](https://github.com/Mathias157/pybalmorel/blob/master/examples/Execution.ipynb) or the examples below.
 
 ```python
 from pybalmorel import Balmorel

docs/examples/postprocessing.md

@@ -1,3 +1,44 @@
 # Post-Processing
 
-There are several functions to plot energy balances, transmission capacity maps and a ipywidget to interactively plot bar charts, check out [this notebook](https://github.com/Mathias157/pybalmorel/blob/master/examples/PostProcessing.ipynb).
+There are several functions to plot energy balances, transmission capacity maps and a ipywidget to interactively plot bar charts, check out [this notebook](https://github.com/Mathias157/pybalmorel/blob/master/examples/PostProcessing.ipynb).
+
+The example below uses the Balmorel class to load results.
+
+## Interactively Plotting All Results
+```python
+from pybalmorel import Balmorel
+
+# Load Balmorel
+model = Balmorel('path/to/Balmorel')
+
+# Collect results
+model.collect_results()
+
+# Plot bar charts with an interactive GUI 
+model.results.interactive_bar_chart()
+```
+
+## Transmission Maps and Energy Balances
+
+Using the collected results below, the examples below illustrate how to plot figures of transmission capacities and save them. 
+
+```python
+# Plot electricity transmission capacities in the first scenario, year 2050
+model.results.plot_map(model.results.sc[0], 'electricity', 2050)
+
+# Plot total heat energy balance in the second scenario, year 2050
+model.results.plot_profile('heat', 2050, model.results.sc[1])
+```
+
+## Getting Specific Results
+The `model.results` is actually a `MainResults` class. The example below illustrates how to get specific results using that class.
+
+```python
+from pybalmorel import MainResults
+
+mainresults_files = ['MainResults_SC1.gdx', 'MainResults_SC2.gdx']
+paths = ['path/to/folder/with/SC1', 'path/to/folder/with/SC2']
+results = MainResults(mainresults_files, paths=paths)
+```
+
+If the files are in the same folder, you just need to input a single path to the paths argument. The class will name the scenarios 'SC1' and 'SC2' by default and store them in a list in `results.sc`, but you can also provide your own names with the scenario_names argument.

docs/examples/preprocessing.md

@@ -1,6 +1,6 @@
 # Pre-Processing
 
-The examples below show how to create single .inc-files, loading all .inc files using the Balmorel class, and defining geography using an interactive GUI.
+The examples below show how to create single .inc-files, loading all .inc files using the Balmorel class, and defining geography using an interactive GUI. A [notebook](https://github.com/Mathias157/pybalmorel/blob/master/examples/PreProcessing.ipynb) can also be downloaded from the GitHub repository.
 
 ## Create an .inc File
 The 'IncFile' class is a handy class for creating .inc files that are the input for Balmorel.