Update example notebook for observability heatmap

docs/source/example.ipynb

@@ -34,11 +34,13 @@
     "    source_detection,\n",
     "    calculate,\n",
     ")\n",
+    "from iact_estimator.observability import define_constraints, get_days_in_this_year\n",
     "from iact_estimator.plots import (\n",
     "    plot_spectrum,\n",
     "    plot_sed,\n",
     "    plot_transit,\n",
     "    plot_altitude_airmass,\n",
+    "    create_observability_heatmap,\n",
     ")"
    ]
   },
@@ -242,7 +244,36 @@
    "execution_count": null,
    "metadata": {},
    "outputs": [],
-   "source": []
+   "source": [
+    "constraints = define_constraints(config)\n",
+    "\n",
+    "start_datetime = (\n",
+    "    Time(config[\"observation\"][\"start_datetime\"])\n",
+    "    if config[\"observation\"][\"start_datetime\"] is not None\n",
+    "    else Time(datetime.now(tz=observer.timezone))\n",
+    ")\n",
+    "year_days = get_days_in_this_year()\n",
+    "end_datetime = (\n",
+    "    Time(config[\"observation\"][\"end_datetime\"])\n",
+    "    if config[\"observation\"][\"end_datetime\"] is not None\n",
+    "    else start_datetime + year_days\n",
+    ")\n",
+    "\n",
+    "create_observability_heatmap(\n",
+    "    target_source,\n",
+    "    observer,\n",
+    "    constraints,\n",
+    "    start_datetime,\n",
+    "    end_datetime,\n",
+    "    time_resolution=1 * u.hour,\n",
+    "    cmap=\"YlGnBu\",\n",
+    "    sns_plotting_context=\"paper\",\n",
+    "    sns_axes_style=\"whitegrid\",\n",
+    "    savefig=True,\n",
+    "    output_path=None,\n",
+    "    save_format=\"png\",\n",
+    ")"
+   ]
   }
  ],
  "metadata": {