Move all functions from basic example to one section

Author: SabineHaas

example/further_example.ipynb

@@ -10,14 +10,16 @@
     "\n",
     "In this example the power output of a wind farm containing two different wind turbine types is calulated. Apart from that, this example shows you how to calculate the power output of a wind turbine cluster. A cluster can be useful if you want to calculate the feed-in of a region for which you want to use one single weather data grid point.\n",
     "\n",
-    "Functions that are used in the basic usage example, like the initialization of wind turbines, are imported and used without further explanations. These functions are explained in detail TODO: add link here----."
+    "Functions that are used in the basic usage example, like the initialization of wind turbines, are imported and used without further explanations."
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Imports and logging"
+    "### Imports and initialization of wind turbines\n",
+    "\n",
+    "The import of weather data and the initialization of wind turbines is done as in the basic_example."
    ]
   },
   {
@@ -38,15 +40,6 @@
     "logging.getLogger().setLevel(logging.DEBUG)"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Import weather data and initialize wind turbines\n",
-    "\n",
-    "The import of weather data and the initialization of wind turbines is done as in the basic_example."
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 2,