Remove 'how is this tutorial structured' sections

Author: luseverin

doc/tutorial/climada_engine_Impact.ipynb

@@ -144,31 +144,6 @@
     "(See the [config guide](../guide/Guide_Configuration.ipynb) on how to set configuration values)."
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### Structure of the tutorial "
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "We begin with one very detailled example, and later present in quick and dirty examples."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "__[Part1](#part1)__: Detailed impact calculation with Litpop and TropCyclone\n",
-    "\n",
-    "__[Part2](#part2)__: Quick examples: raster and point exposures/hazards\n",
-    "\n",
-    "__[Part3](#part3)__: Visualization methods"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},

doc/tutorial/climada_entity_ImpactFuncSet.ipynb

@@ -63,23 +63,6 @@
     "| _data | (dict) | Contains `ImpactFunc` classes. Not suppossed to be directly accessed. Use the class methods instead.|"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "#### Structure of the tutorial\n",
-    "\n",
-    "[**Part 1:**](#Part1) Defining `ImpactFunc` from your own data\n",
-    "\n",
-    "[**Part 2:**](#Part2) Loading `ImpactFunc` from CLIMADA in-built impact functions\n",
-    "\n",
-    "[**Part 3:**](#Part3) Add `ImpactFunc` into the container `ImpactFuncSet`\n",
-    "\n",
-    "[**Part 4:**](#Part4) Read and write `ImpactFuncSet` into Excel sheets\n",
-    "\n",
-    "[**Part 5:**](#Part5) Loading `ImpactFuncSet` from CLIMADA in-built impact functions"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},

doc/tutorial/climada_hazard_Hazard.ipynb

@@ -42,25 +42,6 @@
     "Note that `intensity` and `fraction` are scipy.sparse matrices of size num_events x num_centroids. The `fraction` attribute is optional. The `Centroids` class contains the geographical coordinates where the hazard is defined. A `Centroids` instance provides the coordinates either as points or raster data together with their Coordinate Reference System (CRS). The default CRS used in climada is the usual EPSG:4326. `Centroids` provides moreover methods to compute centroids areas, on land mask, country iso mask or distance to coast."
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### How is this tutorial structured?\n",
-    "\n",
-    "[**Part 1:**](#Part1) Read hazards from raster data\n",
-    "\n",
-    "[**Part 2:**](#Part2) Read hazards from other data\n",
-    "\n",
-    "[**Part 3:**](#Part3) Define hazards manually\n",
-    "\n",
-    "[**Part 4:**](#Part4) Analyse hazards\n",
-    "\n",
-    "[**Part 5:**](#Part5) Visualize hazards\n",
-    "\n",
-    "[**Part 6:**](#Part6) Write (=save) hazards"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},

doc/tutorial/climada_hazard_TropCyclone.ipynb

@@ -47,41 +47,6 @@
     "<br>"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### How is this tutorial structured?\n",
-    "\n",
-    "[**Part 1: Load TC tracks**](#Part1)\n",
-    "\n",
-    "<ol>\n",
-    "\n",
-    "[**a) Load TC tracks from historical records**](#Part1.a)\n",
-    "\n",
-    "[**b) Generate probabilistic events**](#Part1.b) \n",
-    "    \n",
-    "[**c) ECMWF Forecast Tracks**](#Part1.c)    \n",
-    "\n",
-    "[**d) Load TC tracks from other sources**](#Part1.d) \n",
-    "\n",
-    "</ol>\n",
-    "\n",
-    "[**Part 2: `TropCyclone()` class**](#Part2) \n",
-    "\n",
-    "<ol>\n",
-    "\n",
-    "[**a) Default hazard generation for tropical cyclones**](#Part2.a)\n",
-    "\n",
-    "[**b) Implementing climate change**](#Part2.b)\n",
-    "\n",
-    "[**c) Multiprocessing - improving performance for big computations**](#Part2.c)\n",
-    "\n",
-    "[**d) Making videos**](#Part2.d)\n",
-    "    \n",
-    "</ol>"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},