Addressing changes from PR review.

examples/jupyter/unstructured-mesh-part-i.ipynb

@@ -33,34 +33,6 @@
     "We'll need to download the unstructured mesh file used in this notebook. We'll be retrieving those using the function and URLs below."
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "%matplotlib inline\n",
-    "from matplotlib import pyplot as plt\n",
-    "plt.rcParams[\"figure.figsize\"] = (30,10)\n",
-    "\n",
-    "import urllib.request\n",
-    "\n",
-    "pin_mesh_url = 'https://tinyurl.com/u9ce9d7' # 1.2 MB\n",
-    "\n",
-    "def download(url, filename='dagmc.h5m'):\n",
-    "    \"\"\"\n",
-    "    Helper function for retrieving dagmc models\n",
-    "    \"\"\"\n",
-    "    u = urllib.request.urlopen(url)\n",
-    "    \n",
-    "    if u.status != 200:\n",
-    "        raise RuntimeError(\"Failed to download file.\")\n",
-    "    \n",
-    "    # save file as dagmc.h5m\n",
-    "    with open(filename, 'wb') as f:\n",
-    "        f.write(u.read())"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 3,
@@ -467,7 +439,7 @@
    "outputs": [],
    "source": [
     "download(pin_mesh_url, \"pins1-4.h5m\")\n",
-    "umesh = openmc.UnstructuredMesh(filename=\"pins1-4.h5m\")\n",
+    "umesh = openmc.UnstructuredMesh(\"pins1-4.h5m\")\n",
     "mesh_filter = openmc.MeshFilter(umesh)"
    ]
   },
@@ -893,7 +865,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "We hope you've found this example notebook useful. More unstructured mesh features are under development and will be included in additional examples soon."
+    "We hope you've found this example notebook useful!"
    ]
   },
   {

examples/jupyter/unstructured-mesh-part-ii.ipynb

@@ -351,7 +351,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "unstructured_mesh = openmc.UnstructuredMesh(filename=\"manifold.h5m\")\n",
+    "unstructured_mesh = openmc.UnstructuredMesh(\"manifold.h5m\")\n",
     "\n",
     "mesh_filter = openmc.MeshFilter(unstructured_mesh)\n",
     "\n",