diff --git a/docs/demos/connecting_new_consumer.ipynb b/docs/demos/connecting_new_consumer.ipynb
index 1785656d..cde45508 100644
--- a/docs/demos/connecting_new_consumer.ipynb
+++ b/docs/demos/connecting_new_consumer.ipynb
@@ -15,7 +15,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -62,7 +62,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -86,7 +86,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -127,7 +127,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -152,7 +152,7 @@
     "        x=new_consumer.x_coor[0],\n",
     "        y=new_consumer.y_coor[0],\n",
     "    )\n",
-    "    closest_node = grid.node[closest_node_idx]\n",
+    "    closest_node = grid.node.data[closest_node_idx]\n",
     "\n",
     "    grid.append(new_consumer)\n",
     "    new_consumer_load.node = new_consumer.id\n",
@@ -188,9 +188,22 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "ename": "AttributeError",
+     "evalue": "'numpy.void' object has no attribute 'x_coor'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mAttributeError\u001b[39m                            Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[5]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43mconnect_new_consumer\u001b[49m\u001b[43m(\u001b[49m\u001b[43mgrid\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mnew_consumer\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mnew_consumer_load\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m      2\u001b[39m update_grid(grid)\n",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[4]\u001b[39m\u001b[32m, line 28\u001b[39m, in \u001b[36mconnect_new_consumer\u001b[39m\u001b[34m(grid, new_consumer, new_consumer_load)\u001b[39m\n\u001b[32m     25\u001b[39m new_consumer_load.node = new_consumer.id\n\u001b[32m     26\u001b[39m grid.append(new_consumer_load)\n\u001b[32m---> \u001b[39m\u001b[32m28\u001b[39m dist = np.sqrt((\u001b[43mclosest_node\u001b[49m\u001b[43m.\u001b[49m\u001b[43mx_coor\u001b[49m - new_consumer.x_coor) ** \u001b[32m2\u001b[39m + (closest_node.y_coor - new_consumer.y_coor) ** \u001b[32m2\u001b[39m)\n\u001b[32m     30\u001b[39m new_line = ExtendedLineArray(\n\u001b[32m     31\u001b[39m     from_node=[closest_node.id],\n\u001b[32m     32\u001b[39m     to_node=[new_consumer.id],\n\u001b[32m   (...)\u001b[39m\u001b[32m     39\u001b[39m     i_n=[\u001b[32m200\u001b[39m],\n\u001b[32m     40\u001b[39m )\n\u001b[32m     41\u001b[39m grid.append(new_line)\n",
+      "\u001b[31mAttributeError\u001b[39m: 'numpy.void' object has no attribute 'x_coor'"
+     ]
+    }
+   ],
    "source": [
     "connect_new_consumer(grid, new_consumer, new_consumer_load)\n",
     "update_grid(grid)"
@@ -209,27 +222,74 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id |  u  |  x_coor |  y_coor \n",
+      " 1  | 10500.0 |     0     |        64        |       61       | 0.0 |190.591..|391.821..\n",
+      " 2  | 10500.0 |     0     |        64        |       61       | 0.0 |107.276..|479.614..\n",
+      " 3  | 10500.0 |     0     |        63        |       61       | 0.0 |236.780..|418.712..\n",
+      " 4  | 10500.0 |     0     |        78        |       61       | 0.0 |399.420..|447.300..\n",
+      " 5  | 10500.0 |     0     |        63        |       61       | 0.0 |146.187..|177.586..\n",
+      "                                   (..12 hidden rows..)                                  \n",
+      " 18 | 10500.0 |     0     |        63        |       61       | 0.0 |444.001..|139.411..\n",
+      " 19 | 10500.0 |     0     |        78        |       61       | 0.0 |370.190..|268.868..\n",
+      " 20 | 10500.0 |     0     |        64        |       61       | 0.0 |306.867..|334.454..\n",
+      " 61 | 10500.0 |     1     |   -2147483648    |  -2147483648   | 0.0 |336.963..|414.615..\n",
+      " 93 | 10500.0 |     0     |   -2147483648    |  -2147483648   | 0.0 |  300.0  |  300.0  \n"
+     ]
+    }
+   ],
    "source": [
     "print(grid.node)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n    | i_from \n",
+      " 63 |     61    |    17   |      1      |     1     |        63        |       61       |    True   |0.110..|0.013..| 0.0 | 0.0  |103.9613..|  0.0   \n",
+      " 64 |     61    |    13   |      1      |     1     |        64        |       61       |    True   |0.325..|0.015..| 0.0 | 0.0  |100.4538..|  0.0   \n",
+      " 65 |     17    |    5    |      1      |     1     |        63        |       61       |   False   |0.657..|2.575..| 0.0 | 0.0  |1311.550..|  0.0   \n",
+      " 66 |     13    |    11   |      1      |     1     |        64        |       61       |   False   |0.213..|0.016..| 0.0 | 0.0  |114.4995..|  0.0   \n",
+      " 67 |     5     |    18   |      1      |     1     |        63        |       61       |   False   |0.061..|0.029..| 0.0 | 0.0  |170.8020..|  0.0   \n",
+      "                                                                 (..20 hidden rows..)                                                                 \n",
+      " 88 |     19    |    15   |      1      |     0     |   -2147483648    |  -2147483648   |   False   |0.003..|0.003..| 0.0 | 0.0  |203.2692..|  0.0   \n",
+      " 89 |     1     |    18   |      1      |     0     |   -2147483648    |  -2147483648   |   False   |0.341..|0.012..| 0.0 | 0.0  |221.8579..|  0.0   \n",
+      " 90 |     18    |    2    |      1      |     0     |   -2147483648    |  -2147483648   |   False   |0.122..|0.006..| 0.0 | 0.0  |387.5294..|  0.0   \n",
+      " 91 |     61    |    17   |      1      |     0     |   -2147483648    |  -2147483648   |    True   |0.210..|0.001..| 0.0 | 0.0  |267.6662..|  0.0   \n",
+      " 92 |     3     |    11   |      1      |     0     |   -2147483648    |  -2147483648   |   False   |0.030..|0.050..| 0.0 | 0.0  |272.8941..|  0.0   \n"
+     ]
+    }
+   ],
    "source": [
     "print(grid.line)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Overloaded nodes: [ 1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 61 93]\n",
+      "Overloaded lines: []\n"
+     ]
+    }
+   ],
    "source": [
     "print(f\"Overloaded nodes: {grid.node[grid.node.is_overloaded].id}\")\n",
     "print(f\"Overloaded lines: {grid.line[grid.line.is_overloaded].id}\")"
@@ -244,9 +304,22 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 9,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "ename": "AttributeError",
+     "evalue": "'numpy.void' object has no attribute 'x_coor'",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mAttributeError\u001b[39m                            Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[9]\u001b[39m\u001b[32m, line 5\u001b[39m\n\u001b[32m      1\u001b[39m \u001b[38;5;28;01mfor\u001b[39;00m _ \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mrange\u001b[39m(\u001b[32m10\u001b[39m):\n\u001b[32m      2\u001b[39m     new_consumer, new_consumer_load = create_new_consumer_arrays(\n\u001b[32m      3\u001b[39m         \u001b[32m10_500\u001b[39m, np.random.uniform(\u001b[32m0\u001b[39m, \u001b[32m500\u001b[39m), np.random.uniform(\u001b[32m0\u001b[39m, \u001b[32m500\u001b[39m), \u001b[32m1_000_000\u001b[39m, \u001b[32m200_000\u001b[39m\n\u001b[32m      4\u001b[39m     )\n\u001b[32m----> \u001b[39m\u001b[32m5\u001b[39m     \u001b[43mconnect_new_consumer\u001b[49m\u001b[43m(\u001b[49m\u001b[43mgrid\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mnew_consumer\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mnew_consumer_load\u001b[49m\u001b[43m)\u001b[49m\n\u001b[32m      6\u001b[39m update_grid(grid)\n\u001b[32m      8\u001b[39m \u001b[38;5;28mprint\u001b[39m(\u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mOverloaded nodes: \u001b[39m\u001b[38;5;132;01m{\u001b[39;00mgrid.node[grid.node.is_overloaded].id\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m\"\u001b[39m)\n",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[4]\u001b[39m\u001b[32m, line 28\u001b[39m, in \u001b[36mconnect_new_consumer\u001b[39m\u001b[34m(grid, new_consumer, new_consumer_load)\u001b[39m\n\u001b[32m     25\u001b[39m new_consumer_load.node = new_consumer.id\n\u001b[32m     26\u001b[39m grid.append(new_consumer_load)\n\u001b[32m---> \u001b[39m\u001b[32m28\u001b[39m dist = np.sqrt((\u001b[43mclosest_node\u001b[49m\u001b[43m.\u001b[49m\u001b[43mx_coor\u001b[49m - new_consumer.x_coor) ** \u001b[32m2\u001b[39m + (closest_node.y_coor - new_consumer.y_coor) ** \u001b[32m2\u001b[39m)\n\u001b[32m     30\u001b[39m new_line = ExtendedLineArray(\n\u001b[32m     31\u001b[39m     from_node=[closest_node.id],\n\u001b[32m     32\u001b[39m     to_node=[new_consumer.id],\n\u001b[32m   (...)\u001b[39m\u001b[32m     39\u001b[39m     i_n=[\u001b[32m200\u001b[39m],\n\u001b[32m     40\u001b[39m )\n\u001b[32m     41\u001b[39m grid.append(new_line)\n",
+      "\u001b[31mAttributeError\u001b[39m: 'numpy.void' object has no attribute 'x_coor'"
+     ]
+    }
+   ],
    "source": [
     "for _ in range(10):\n",
     "    new_consumer, new_consumer_load = create_new_consumer_arrays(\n",
@@ -262,7 +335,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -276,7 +349,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.6"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/generators/generator_examples.ipynb b/docs/examples/generators/generator_examples.ipynb
index 606f2062..f913b3b0 100644
--- a/docs/examples/generators/generator_examples.ipynb
+++ b/docs/examples/generators/generator_examples.ipynb
@@ -17,9 +17,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Number of nodes: 102\n",
+      "Number of sources: 2\n",
+      "Number of loads: 100\n"
+     ]
+    }
+   ],
    "source": [
     "from power_grid_model_ds import Grid\n",
     "from power_grid_model_ds.generators import RadialGridGenerator\n",
@@ -45,9 +55,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Number of transformers: 2\n"
+     ]
+    }
+   ],
    "source": [
     "from power_grid_model_ds import Grid\n",
     "from power_grid_model_ds.generators import RadialGridGenerator\n",
@@ -71,9 +89,28 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Generated nodes: \n",
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id \n",
+      " 1  | 10500.0 |     0     |        0         |       0        \n",
+      " 2  | 10500.0 |     0     |        0         |       0        \n",
+      "Low load scenarios: \n",
+      " id | node | status | type | p_specified | q_specified \n",
+      " 3  |  1   |   1    |  0   |   218860.0  |   29606.0   \n",
+      " 4  |  2   |   1    |  0   |   180184.0  |   21574.0   \n",
+      "High load scenarios: \n",
+      " id | node | status | type | p_specified | q_specified \n",
+      " 5  |  1   |   1    |  0   |  -287484.0  |   40640.0   \n",
+      " 6  |  2   |   1    |  0   |   26558.0   |   28148.0   \n"
+     ]
+    }
+   ],
    "source": [
     "from power_grid_model_ds import Grid\n",
     "from power_grid_model_ds.arrays import NodeArray\n",
@@ -101,9 +138,22 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Generated nodes: \n",
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id \n",
+      " 1  | 10500.0 |     1     |   -2147483648    |  -2147483648   \n",
+      "Generated sources: \n",
+      " id | node | status | u_ref \n",
+      " 2  |  1   |   1    |  1.0  \n"
+     ]
+    }
+   ],
    "source": [
     "from power_grid_model_ds import Grid\n",
     "from power_grid_model_ds.arrays import SourceArray\n",
@@ -130,9 +180,23 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Generated lines: \n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n   \n",
+      " 5  |     0     |    3    |      1      |     1     |        0         |       0        |   False   |0.003..|4.538..| 0.0 | 0.0  |303.919..\n",
+      " 6  |     0     |    2    |      1      |     1     |        0         |       0        |   False   |0.134..|0.015..| 0.0 | 0.0  |425.988..\n",
+      " 7  |     3     |    1    |      1      |     1     |        0         |       0        |   False   |1.211..|0.065..| 0.0 | 0.0  |663.357..\n",
+      " 8  |     0     |    2    |      1      |     0     |        0         |       0        |   False   |0.629..|0.006..| 0.0 | 0.0  |313.880..\n",
+      " 9  |     3     |    2    |      1      |     0     |        0         |       0        |   False   |0.070..|0.029..| 0.0 | 0.0  |269.786..\n"
+     ]
+    }
+   ],
    "source": [
     "from power_grid_model_ds import Grid\n",
     "from power_grid_model_ds.generators import LineGenerator\n",
@@ -173,9 +237,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Generated routes: \n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |  i_n   \n",
+      " 5  |     0     |    3    |      1      |     1     |        0         |       0        |   False   |0.347..|0.008..| 0.0 | 0.0  |306.03..\n",
+      " 6  |     0     |    1    |      1      |     1     |        0         |       0        |   False   |0.082..|0.037..| 0.0 | 0.0  |254.90..\n"
+     ]
+    }
+   ],
    "source": [
     "# Create routes\n",
     "line_generator.create_routes(2)\n",
@@ -195,9 +270,18 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Connected nodes: [0, 1, 3]\n",
+      "Unconnected nodes: [2]\n"
+     ]
+    }
+   ],
    "source": [
     "# Connect unconnected nodes\n",
     "line_generator.set_unconnected_nodes()\n",
@@ -219,9 +303,22 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Generated NOP lines: \n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n   \n",
+      " 5  |     0     |    3    |      1      |     1     |        0         |       0        |   False   |0.347..|0.008..| 0.0 | 0.0  |306.039..\n",
+      " 6  |     0     |    1    |      1      |     1     |        0         |       0        |   False   |0.082..|0.037..| 0.0 | 0.0  |254.909..\n",
+      " 7  |     0     |    2    |      1      |     1     |        0         |       0        |   False   |0.064..|0.004..| 0.0 | 0.0  |445.042..\n",
+      " 8  |     1     |    2    |      1      |     0     |        0         |       0        |   False   |0.209..|0.024..| 0.0 | 0.0  |270.937..\n"
+     ]
+    }
+   ],
    "source": [
     "# Create normally open points\n",
     "line_generator.create_nop_lines(1)\n",
@@ -233,7 +330,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -247,7 +344,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.9"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/model/array_examples.ipynb b/docs/examples/model/array_examples.ipynb
index 92779ccb..a075cfd6 100644
--- a/docs/examples/model/array_examples.ipynb
+++ b/docs/examples/model/array_examples.ipynb
@@ -17,7 +17,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 24,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -671,7 +671,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -685,7 +685,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.6"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/model/graph_examples.ipynb b/docs/examples/model/graph_examples.ipynb
index fc92f7ba..0ffee59f 100644
--- a/docs/examples/model/graph_examples.ipynb
+++ b/docs/examples/model/graph_examples.ipynb
@@ -84,9 +84,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Shortest path: [1, 2, 3], Length: 2\n"
+     ]
+    }
+   ],
    "source": [
     "graph = RustworkxGraphModel()\n",
     "\n",
@@ -116,9 +124,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "All paths from 1 to 3: [[1, 2, 3], [1, 5, 4, 3]]\n"
+     ]
+    }
+   ],
    "source": [
     "# Retrieving all paths from node 1 to node 3\n",
     "paths = graph.get_all_paths(1, 3)\n",
@@ -136,9 +152,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Connected components: [[2, 3, 4, 5]]\n"
+     ]
+    }
+   ],
    "source": [
     "import numpy as np\n",
     "\n",
@@ -149,7 +173,8 @@
     "graph.add_branch(5, 4)\n",
     "\n",
     "substation_nodes = np.array([1])\n",
-    "components = graph.get_components(substation_nodes=substation_nodes)\n",
+    "with graph.tmp_remove_nodes(substation_nodes):\n",
+    "    components = graph.get_components()\n",
     "print(f\"Connected components: {components}\")"
    ]
   },
@@ -164,9 +189,18 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Nodes connected to 1: [5, 2, 4, 3]\n",
+      "Nodes connected to 1 (inclusive): [1, 5, 2, 4, 3]\n"
+     ]
+    }
+   ],
    "source": [
     "# Getting nodes connected to node 1, exclusive of node 1\n",
     "connected_nodes = graph.get_connected(node_id=1)\n",
@@ -180,7 +214,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -194,7 +228,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.6"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/model/grid_examples.ipynb b/docs/examples/model/grid_examples.ipynb
index 2d745ec2..0b6a6a8d 100644
--- a/docs/examples/model/grid_examples.ipynb
+++ b/docs/examples/model/grid_examples.ipynb
@@ -435,7 +435,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -449,7 +449,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.9"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/model/grid_extensions_examples.ipynb b/docs/examples/model/grid_extensions_examples.ipynb
index e60b71ad..661c9219 100644
--- a/docs/examples/model/grid_extensions_examples.ipynb
+++ b/docs/examples/model/grid_extensions_examples.ipynb
@@ -83,9 +83,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "ExtendedGrid(_id_counter=0, graphs=GraphContainer(active_graph=<power_grid_model_ds._core.model.graphs.models.rustworkx.RustworkxGraphModel object at 0x000001E33EBC27B0>, complete_graph=<power_grid_model_ds._core.model.graphs.models.rustworkx.RustworkxGraphModel object at 0x000001E33EC182D0>), node=ExtendedNodeArray([[]]), transformer=TransformerArray([[]]), three_winding_transformer=ThreeWindingTransformerArray([[]]), line=ExtendedLineArray([[]]), link=LinkArray([[]]), source=SourceArray([[]]), sym_load=SymLoadArray([[]]), sym_gen=SymGenArray([[]]), transformer_tap_regulator=TransformerTapRegulatorArray([[]]), sym_power_sensor=SymPowerSensorArray([[]]), sym_voltage_sensor=SymVoltageSensorArray([[]]), asym_voltage_sensor=AsymVoltageSensorArray([[]]))"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
    "source": [
     "ExtendedGrid.empty()"
    ]
@@ -93,7 +104,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -107,7 +118,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.9"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/pgm/basic_pgm_examples.ipynb b/docs/examples/pgm/basic_pgm_examples.ipynb
index 64858ef8..f6074674 100644
--- a/docs/examples/pgm/basic_pgm_examples.ipynb
+++ b/docs/examples/pgm/basic_pgm_examples.ipynb
@@ -31,9 +31,53 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Created Grid:\n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder \n",
+      " 18 |     16    |    5    |      1      |     1     |        0         |       0        |   False   \n",
+      " 19 |     5     |    3    |      1      |     1     |        0         |       0        |   False   \n",
+      " 20 |     5     |    4    |      1      |     1     |        0         |       0        |   False   \n",
+      " 21 |     4     |    2    |      1      |     1     |        0         |       0        |   False   \n",
+      " 22 |     16    |    1    |      1      |     1     |        0         |       0        |   False   \n",
+      "Power Flow Results:\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "array([( 1, 1, 1.00022909, 10502.40547296, 1.99595527e-04,   318145.99999988,  30628.99999997),\n",
+       "       ( 2, 1, 1.00181391, 10519.04604187, 8.18373270e-05,    85535.99999973,  24048.99999998),\n",
+       "       ( 3, 1, 1.00120197, 10512.62069113, 3.07703301e-04,   913761.00000028,  16071.00000004),\n",
+       "       ( 4, 1, 1.00164458, 10517.26805716, 1.15203146e-04,   176577.00000024,  -9406.99999999),\n",
+       "       ( 5, 1, 1.00008458, 10500.88803896, 2.02276426e-04,   536068.99999626, -31488.00000003),\n",
+       "       (16, 1, 1.00002312, 10500.2427774 , 2.01540352e-04, -2028475.46388834, -29731.71601102)],\n",
+       "      dtype={'names': ['id', 'energized', 'u_pu', 'u', 'u_angle', 'p', 'q'], 'formats': ['<i4', 'i1', '<f8', '<f8', '<f8', '<f8', '<f8'], 'offsets': [0, 4, 8, 16, 24, 32, 40], 'itemsize': 48, 'aligned': True})"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "array([(18, 1, 0.30944115, -1710395.03728345,    891.59535897, 94.04517498, 1710395.26966902, 1710500.14523965,  -890.39109607, 94.04517498, 1710500.37698364),\n",
+       "       (19, 1, 0.11782317,  -912742.88075081, -15956.83635493, 50.19126661,  912882.35112075,  913761.00000028, 16071.00000004, 50.19126661,  913902.31543777),\n",
+       "       (20, 1, 0.0109873 ,  -261688.26448943, -14640.7725491 , 14.41040626,  262097.50092728,  262097.7399271 , 14640.78859394, 14.41040626,  262506.33890545),\n",
+       "       (21, 1, 0.04259208,   -85520.73992672, -24047.78859392,  4.87677287,   88837.45321581,   85535.99999973, 24048.99999998,  4.87677287,   88852.47152979),\n",
+       "       (22, 1, 0.02406958,  -318080.42660057, -30623.31136999, 17.57035082,  319551.16176547,  318145.99999988, 30628.99999997, 17.57035082,  319616.97851792)],\n",
+       "      dtype={'names': ['id', 'energized', 'loading', 'p_from', 'q_from', 'i_from', 's_from', 'p_to', 'q_to', 'i_to', 's_to'], 'formats': ['<i4', 'i1', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8'], 'offsets': [0, 4, 8, 16, 24, 32, 40, 48, 56, 64, 72], 'itemsize': 80, 'aligned': True})"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "grid_generator = RadialGridGenerator(grid_class=Grid, nr_nodes=5, nr_sources=1, nr_nops=0)\n",
     "grid = grid_generator.run(seed=0)\n",
@@ -105,9 +149,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id |     u     \n",
+      " 1  | 10500.0 |     0     |        0         |       0        |10502.405..\n",
+      " 2  | 10500.0 |     0     |        0         |       0        |10519.046..\n",
+      " 3  | 10500.0 |     0     |        0         |       0        |10512.620..\n",
+      " 4  | 10500.0 |     0     |        0         |       0        |10517.268..\n",
+      " 5  | 10500.0 |     0     |        0         |       0        |10500.888..\n",
+      " 16 | 10500.0 |     1     |   -2147483648    |  -2147483648   |10500.242..\n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n    | i_from \n",
+      " 18 |     16    |    5    |      1      |     1     |        0         |       0        |   False   |0.003..|4.538..| 0.0 | 0.0  |303.9194..|94.045..\n",
+      " 19 |     5     |    3    |      1      |     1     |        0         |       0        |   False   |0.134..|0.015..| 0.0 | 0.0  |425.9880..|50.191..\n",
+      " 20 |     5     |    4    |      1      |     1     |        0         |       0        |   False   |0.657..|2.575..| 0.0 | 0.0  |1311.550..|14.410..\n",
+      " 21 |     4     |    2    |      1      |     1     |        0         |       0        |   False   |0.213..|0.016..| 0.0 | 0.0  |114.4995..|4.8767..\n",
+      " 22 |     16    |    1    |      1      |     1     |        0         |       0        |   False   |0.070..|0.006..| 0.0 | 0.0  |729.9817..|17.570..\n"
+     ]
+    }
+   ],
    "source": [
     "grid_generator = RadialGridGenerator(grid_class=ExtendedGrid, nr_nodes=5, nr_sources=1, nr_nops=0)\n",
     "grid = grid_generator.run(seed=0)\n",
@@ -132,9 +196,69 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "array([[(18, 1, 0.00000000e+00,  0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00, 0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00),\n",
+       "        (19, 1, 0.00000000e+00,  0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00, 0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00),\n",
+       "        (20, 1, 3.57606251e-15, -8.52651283e-08, -2.37657116e-09, 4.69018698e-12, 8.52982426e-08, 8.52651283e-08,  2.37657116e-09, 4.69018698e-12, 8.52982426e-08),\n",
+       "        (21, 1, 0.00000000e+00,  0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00, 0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00),\n",
+       "        (22, 1, 0.00000000e+00,  0.00000000e+00, -0.00000000e+00, 0.00000000e+00, 0.00000000e+00, 0.00000000e+00,  0.00000000e+00, 0.00000000e+00, 0.00000000e+00)],\n",
+       "       [(18, 1, 3.44107076e-02, -1.90196733e+05,  8.75536458e+01, 1.04580823e+01, 1.90196753e+05, 1.90198033e+05, -8.75387538e+01, 1.04580823e+01, 1.90198053e+05),\n",
+       "        (19, 1, 1.31054467e-02, -1.01516404e+05, -1.78425423e+03, 5.58276417e+00, 1.01532083e+05, 1.01529000e+05,  1.78566667e+03, 5.58276417e+00, 1.01544702e+05),\n",
+       "        (20, 1, 1.22265894e-03, -2.91184071e+04, -1.62687369e+03, 1.60357909e+00, 2.91638192e+04, 2.91234777e+04,  1.62687389e+03, 1.60357909e+00, 2.91688819e+04),\n",
+       "        (21, 1, 4.74008024e-03, -9.50381100e+03, -2.67209611e+03, 5.42736993e-01, 9.87231083e+03, 9.50400000e+03,  2.67211111e+03, 5.42736993e-01, 9.87249684e+03),\n",
+       "        (22, 1, 2.67494191e-03, -3.53487457e+04, -3.40315196e+03, 1.95265873e+00, 3.55121847e+04, 3.53495556e+04,  3.40322222e+03, 1.95265873e+00, 3.55129976e+04)],\n",
+       "       [(18, 1, 6.88143111e-02, -3.80355178e+05,  1.77990815e+02, 2.09140055e+01, 3.80355220e+05, 3.80360376e+05, -1.77931259e+02, 2.09140055e+01, 3.80360418e+05),\n",
+       "        (19, 1, 2.62073910e-02, -2.03007629e+05, -3.56568508e+03, 1.11640363e+01, 2.03038940e+05, 2.03058000e+05,  3.57133333e+03, 1.11640363e+01, 2.03089403e+05),\n",
+       "        (20, 1, 2.44485484e-03, -5.82263031e+04, -3.25371699e+03, 3.20655087e+00, 5.83171419e+04, 5.82465776e+04,  3.25371779e+03, 3.20655087e+00, 5.83373850e+04),\n",
+       "        (21, 1, 9.47824841e-03, -1.90072443e+04, -5.34416223e+03, 1.08525505e+00, 1.97442499e+04, 1.90080000e+04,  5.34422222e+03, 1.08525505e+00, 1.97449937e+04),\n",
+       "        (22, 1, 5.34974762e-03, -7.06958718e+04, -6.80616342e+03, 3.90521802e+00, 7.10227439e+04, 7.06991111e+04,  6.80644444e+03, 3.90521802e+00, 7.10259952e+04)],\n",
+       "       [(18, 1, 1.03210817e-01, -5.70475368e+05,  2.71309189e+02, 3.13677717e+01, 5.70475432e+05, 5.70487061e+05, -2.71175217e+02, 3.13677717e+01, 5.70487125e+05),\n",
+       "        (19, 1, 3.93058357e-02, -3.04473694e+05, -5.34429483e+03, 1.67438177e+01, 3.04520594e+05, 3.04587000e+05,  5.35700000e+03, 1.67438177e+01, 3.04634105e+05),\n",
+       "        (20, 1, 3.66658822e-03, -8.73236998e+04, -4.88052995e+03, 4.80891604e+00, 8.74599801e+04, 8.73693003e+04,  4.88053174e+03, 4.80891604e+00, 8.75055097e+04),\n",
+       "        (21, 1, 1.42145067e-02, -2.85103003e+04, -8.01619841e+03, 1.62755444e+00, 2.96158178e+04, 2.85120000e+04,  8.01633333e+03, 1.62755444e+00, 2.96174905e+04),\n",
+       "        (22, 1, 8.02441714e-03, -1.06041379e+05, -1.02090344e+04, 5.85767791e+00, 1.06531678e+05, 1.06048667e+05,  1.02096667e+04, 5.85767791e+00, 1.06538993e+05)],\n",
+       "       [(18, 1, 1.37600231e-01, -7.60557336e+05,  3.67506454e+02, 4.18193825e+01, 7.60557425e+05, 7.60578120e+05, -3.67268330e+02, 4.18193825e+01, 7.60578209e+05),\n",
+       "        (19, 1, 5.24007836e-02, -4.05914622e+05, -7.12008573e+03, 2.23221096e+01, 4.05977063e+05, 4.06116000e+05,  7.14266667e+03, 2.23221096e+01, 4.06178807e+05),\n",
+       "        (20, 1, 4.88785959e-03, -1.16410609e+05, -6.50731261e+03, 6.41067526e+00, 1.16592346e+05, 1.16491646e+05,  6.50731578e+03, 6.41067526e+00, 1.16673257e+05),\n",
+       "        (21, 1, 1.89488575e-02, -3.80129796e+04, -1.06882047e+04, 2.16963541e+00, 3.94870148e+04, 3.80160000e+04,  1.06884444e+04, 2.16963541e+00, 3.94899873e+04),\n",
+       "        (22, 1, 1.06989505e-02, -1.41385266e+05, -1.36117649e+04, 7.81003841e+00, 1.42038986e+05, 1.41398222e+05,  1.36128889e+04, 7.81003841e+00, 1.42051990e+05)],\n",
+       "       [(18, 1, 1.71982560e-01, -9.50601117e+05,  4.66580299e+02, 5.22688401e+01, 9.50601232e+05, 9.50633585e+05, -4.66208307e+02, 5.22688401e+01, 9.50633699e+05),\n",
+       "        (19, 1, 6.54922375e-02, -5.07330430e+05, -8.89306003e+03, 2.78989130e+01, 5.07408368e+05, 5.07645000e+05,  8.92833333e+03, 2.78989130e+01, 5.07723509e+05),\n",
+       "        (20, 1, 6.10866949e-03, -1.45487044e+05, -8.13406499e+03, 8.01182923e+00, 1.45714251e+05, 1.45613616e+05,  8.13406995e+03, 8.01182923e+00, 1.45840626e+05),\n",
+       "        (21, 1, 2.36813029e-02, -4.75152825e+04, -1.33601811e+04, 2.71149821e+00, 4.93578414e+04, 4.75200000e+04,  1.33605556e+04, 2.71149821e+00, 4.93624842e+04),\n",
+       "        (22, 1, 1.33733478e-02, -1.76727535e+05, -1.70143550e+04, 9.76229954e+00, 1.77544670e+05, 1.76747778e+05,  1.70161111e+04, 9.76229954e+00, 1.77564988e+05)],\n",
+       "       [(18, 1, 2.06357811e-01, -1.14060674e+06,  5.68528416e+02, 6.27161462e+01, 1.14060689e+06, 1.14065349e+06, -5.67992857e+02, 6.27161462e+01, 1.14065363e+06),\n",
+       "        (19, 1, 7.85802003e-02, -6.08721140e+05, -1.06632200e+04, 3.34742292e+01, 6.08814529e+05, 6.09174000e+05,  1.07140000e+04, 3.34742292e+01, 6.09268210e+05),\n",
+       "        (20, 1, 7.32901843e-03, -1.74553014e+05, -9.76078714e+03, 9.61237864e+00, 1.74825707e+05, 1.74735210e+05,  9.76079428e+03, 9.61237864e+00, 1.75007619e+05),\n",
+       "        (21, 1, 2.84118451e-02, -5.70172096e+04, -1.60321276e+04, 3.25314311e+00, 5.92282982e+04, 5.70240000e+04,  1.60326667e+04, 3.25314311e+00, 5.92349810e+04),\n",
+       "        (22, 1, 1.60476089e-02, -2.12068185e+05, -2.04168047e+04, 1.17144613e+01, 2.13048729e+05, 2.12097333e+05,  2.04193333e+04, 1.17144613e+01, 2.13077986e+05)],\n",
+       "       [(18, 1, 2.40725988e-01, -1.33057425e+06,  6.73348499e+02, 7.31613028e+01, 1.33057442e+06, 1.33063786e+06, -6.72619694e+02, 7.31613028e+01, 1.33063803e+06),\n",
+       "        (19, 1, 9.16646747e-02, -7.10086772e+05, -1.24305679e+04, 3.90480594e+01, 7.10195567e+05, 7.10703000e+05,  1.24996667e+04, 3.90480594e+01, 7.10812912e+05),\n",
+       "        (20, 1, 8.54890694e-03, -2.03608533e+05, -1.13874791e+04, 1.12123242e+01, 2.03926726e+05, 2.03856428e+05,  1.13874888e+04, 1.12123242e+01, 2.04174235e+05),\n",
+       "        (21, 1, 3.31404864e-02, -6.65187612e+04, -1.87040444e+04, 3.79457035e+00, 6.90983854e+04, 6.65280000e+04,  1.87047778e+04, 3.79457035e+00, 6.91074779e+04),\n",
+       "        (22, 1, 1.87217340e-02, -2.47407217e+05, -2.38191139e+04, 1.36665238e+01, 2.48551164e+05, 2.47446889e+05,  2.38225556e+04, 1.36665238e+01, 2.48590983e+05)],\n",
+       "       [(18, 1, 2.75087099e-01, -1.52050367e+06,  7.81038246e+02, 8.36043117e+01, 1.52050387e+06, 1.52058674e+06, -7.80086534e+02, 8.36043117e+01, 1.52058694e+06),\n",
+       "        (19, 1, 1.04745664e-01, -8.11427346e+05, -1.41951059e+04, 4.46204048e+01, 8.11551501e+05, 8.12232000e+05,  1.42853333e+04, 4.46204048e+01, 8.12357614e+05),\n",
+       "        (20, 1, 9.76833552e-03, -2.32653613e+05, -1.30141409e+04, 1.28116665e+01, 2.33017320e+05, 2.32977271e+05,  1.30141536e+04, 1.28116665e+01, 2.33340475e+05),\n",
+       "        (21, 1, 3.78672290e-02, -7.60199378e+04, -2.13759313e+04, 4.33578018e+00, 7.89681036e+04, 7.60320000e+04,  2.13768889e+04, 4.33578018e+00, 7.89799747e+04),\n",
+       "        (22, 1, 2.13957231e-02, -2.82744631e+05, -2.72212828e+04, 1.56184869e+01, 2.84051975e+05, 2.82796444e+05,  2.72257778e+04, 1.56184869e+01, 2.84103981e+05)],\n",
+       "       [(18, 1, 3.09441150e-01, -1.71039504e+06,  8.91595359e+02, 9.40451750e+01, 1.71039527e+06, 1.71050015e+06, -8.90391096e+02, 9.40451750e+01, 1.71050038e+06),\n",
+       "        (19, 1, 1.17823170e-01, -9.12742881e+05, -1.59568364e+04, 5.01912666e+01, 9.12882351e+05, 9.13761000e+05,  1.60710000e+04, 5.01912666e+01, 9.13902315e+05),\n",
+       "        (20, 1, 1.09873047e-02, -2.61688264e+05, -1.46407725e+04, 1.44104063e+01, 2.62097501e+05, 2.62097740e+05,  1.46407886e+04, 1.44104063e+01, 2.62506339e+05),\n",
+       "        (21, 1, 4.25920750e-02, -8.55207399e+04, -2.40477886e+04, 4.87677287e+00, 8.88374532e+04, 8.55360000e+04,  2.40490000e+04, 4.87677287e+00, 8.88524715e+04),\n",
+       "        (22, 1, 2.40695761e-02, -3.18080427e+05, -3.06233114e+04, 1.75703508e+01, 3.19551162e+05, 3.18146000e+05,  3.06290000e+04, 1.75703508e+01, 3.19616979e+05)]],\n",
+       "      dtype={'names': ['id', 'energized', 'loading', 'p_from', 'q_from', 'i_from', 's_from', 'p_to', 'q_to', 'i_to', 's_to'], 'formats': ['<i4', 'i1', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8', '<f8'], 'offsets': [0, 4, 8, 16, 24, 32, 40, 48, 56, 64, 72], 'itemsize': 80, 'aligned': True})"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "from power_grid_model import initialize_array\n",
     "\n",
@@ -166,9 +290,25 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[( 1, 10500.) ( 2, 10500.) ( 3, 10500.) ( 4, 10500.) ( 5, 10500.)\n",
+      " (16, 10500.)]\n",
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id \n",
+      " 1  | 10500.0 |     0     |   -2147483648    |  -2147483648   \n",
+      " 2  | 10500.0 |     0     |   -2147483648    |  -2147483648   \n",
+      " 3  | 10500.0 |     0     |   -2147483648    |  -2147483648   \n",
+      " 4  | 10500.0 |     0     |   -2147483648    |  -2147483648   \n",
+      " 5  | 10500.0 |     0     |   -2147483648    |  -2147483648   \n",
+      " 16 | 10500.0 |     0     |   -2147483648    |  -2147483648   \n"
+     ]
+    }
+   ],
    "source": [
     "input_data = core_interface.create_input_from_grid()\n",
     "\n",
@@ -182,7 +322,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -196,7 +336,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.9"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/examples/utils/grid_from_txt_examples.ipynb b/docs/examples/utils/grid_from_txt_examples.ipynb
index 66c71dde..e96fbb0e 100644
--- a/docs/examples/utils/grid_from_txt_examples.ipynb
+++ b/docs/examples/utils/grid_from_txt_examples.ipynb
@@ -130,7 +130,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -144,7 +144,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.0"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/model_interface.ipynb b/docs/model_interface.ipynb
index ab85431c..03d8ee2f 100644
--- a/docs/model_interface.ipynb
+++ b/docs/model_interface.ipynb
@@ -273,7 +273,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -287,7 +287,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.12.3"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,
diff --git a/docs/quick_start.ipynb b/docs/quick_start.ipynb
index 606684b0..34200a25 100644
--- a/docs/quick_start.ipynb
+++ b/docs/quick_start.ipynb
@@ -92,9 +92,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id |  u  \n",
+      " 1  | 10500.0 |     0     |        22        |       16       | 0.0 \n",
+      " 2  | 10500.0 |     0     |        18        |       16       | 0.0 \n",
+      " 3  | 10500.0 |     0     |        18        |       16       | 0.0 \n",
+      " 4  | 10500.0 |     0     |        18        |       16       | 0.0 \n",
+      " 5  | 10500.0 |     0     |        18        |       16       | 0.0 \n",
+      " 16 | 10500.0 |     1     |   -2147483648    |  -2147483648   | 0.0 \n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n    | i_from \n",
+      " 18 |     16    |    5    |      1      |     1     |        18        |       16       |    True   |0.003..|4.538..| 0.0 | 0.0  |303.9194..|  0.0   \n",
+      " 19 |     5     |    3    |      1      |     1     |        18        |       16       |   False   |0.134..|0.015..| 0.0 | 0.0  |425.9880..|  0.0   \n",
+      " 20 |     5     |    4    |      1      |     1     |        18        |       16       |   False   |0.657..|2.575..| 0.0 | 0.0  |1311.550..|  0.0   \n",
+      " 21 |     4     |    2    |      1      |     1     |        18        |       16       |   False   |0.213..|0.016..| 0.0 | 0.0  |114.4995..|  0.0   \n",
+      " 22 |     16    |    1    |      1      |     1     |        22        |       16       |    True   |0.070..|0.006..| 0.0 | 0.0  |729.9817..|  0.0   \n"
+     ]
+    }
+   ],
    "source": [
     "grid.set_feeder_ids()\n",
     "print(grid.node)\n",
@@ -112,9 +132,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id |     u     \n",
+      " 1  | 10500.0 |     0     |        22        |       16       |10502.405..\n",
+      " 2  | 10500.0 |     0     |        18        |       16       |10519.046..\n",
+      " 3  | 10500.0 |     0     |        18        |       16       |10512.620..\n",
+      " 4  | 10500.0 |     0     |        18        |       16       |10517.268..\n",
+      " 5  | 10500.0 |     0     |        18        |       16       |10500.888..\n",
+      " 16 | 10500.0 |     1     |   -2147483648    |  -2147483648   |10500.242..\n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n    | i_from \n",
+      " 18 |     16    |    5    |      1      |     1     |        18        |       16       |    True   |0.003..|4.538..| 0.0 | 0.0  |303.9194..|94.045..\n",
+      " 19 |     5     |    3    |      1      |     1     |        18        |       16       |   False   |0.134..|0.015..| 0.0 | 0.0  |425.9880..|50.191..\n",
+      " 20 |     5     |    4    |      1      |     1     |        18        |       16       |   False   |0.657..|2.575..| 0.0 | 0.0  |1311.550..|14.410..\n",
+      " 21 |     4     |    2    |      1      |     1     |        18        |       16       |   False   |0.213..|0.016..| 0.0 | 0.0  |114.4995..|4.8767..\n",
+      " 22 |     16    |    1    |      1      |     1     |        22        |       16       |    True   |0.070..|0.006..| 0.0 | 0.0  |729.9817..|17.570..\n"
+     ]
+    }
+   ],
    "source": [
     "from power_grid_model_ds import PowerGridModelInterface\n",
     "\n",
@@ -184,9 +224,30 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      " id | u_rated | node_type | feeder_branch_id | feeder_node_id |     u     \n",
+      " 1  | 10500.0 |     0     |        22        |       16       |10508.537..\n",
+      " 2  | 10500.0 |     0     |        18        |       16       |10518.700..\n",
+      " 3  | 10500.0 |     0     |        22        |       16       |10560.743..\n",
+      " 4  | 10500.0 |     0     |        18        |       16       |10516.922..\n",
+      " 5  | 10500.0 |     0     |        18        |       16       |10500.541..\n",
+      " 16 | 10500.0 |     1     |   -2147483648    |  -2147483648   |10500.240..\n",
+      " id | from_node | to_node | from_status | to_status | feeder_branch_id | feeder_node_id | is_feeder |   r1  |   x1  |  c1 | tan1 |   i_n    | i_from \n",
+      " 18 |     16    |    5    |      1      |     1     |        18        |       16       |    True   |0.003..|4.538..| 0.0 | 0.0  |303.9194..|43.872..\n",
+      " 19 |     5     |    3    |      1      |     0     |   -2147483648    |  -2147483648   |   False   |0.134..|0.015..| 0.0 | 0.0  |425.9880..|  0.0   \n",
+      " 20 |     5     |    4    |      1      |     1     |        18        |       16       |   False   |0.657..|2.575..| 0.0 | 0.0  |1311.550..|14.410..\n",
+      " 21 |     4     |    2    |      1      |     1     |        18        |       16       |   False   |0.213..|0.016..| 0.0 | 0.0  |114.4995..|4.8769..\n",
+      " 22 |     16    |    1    |      1      |     1     |        22        |       16       |    True   |0.070..|0.006..| 0.0 | 0.0  |729.9817..|67.481..\n",
+      " 23 |     3     |    1    |      1      |     1     |        22        |       16       |   False   |  0.6  |  0.2  | 0.0 | 0.0  |  100.0   |49.962..\n"
+     ]
+    }
+   ],
    "source": [
     "print(grid.node)\n",
     "print(grid.line)"
@@ -203,9 +264,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 8,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Shortest path: [1, 16, 5, 4], Length: 3\n"
+     ]
+    }
+   ],
    "source": [
     "path, length = grid.graphs.active_graph.get_shortest_path(1, 4)\n",
     "print(f\"Shortest path: {path}, Length: {length}\")"
@@ -214,7 +283,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": ".venv",
+   "display_name": "power-grid-model-ds",
    "language": "python",
    "name": "python3"
   },
@@ -228,7 +297,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.9"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,