fixes

Author: dham

06-pde-constrained-optimisation.ipynb

@@ -133,6 +133,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "import os\n",
+    "if not os.path.isfile(\"stokes-control.msh\"):\n",
+    "    # If the mesh is not available locally, we download it.\n",
+    "    !curl -O https://raw.githubusercontent.com/firedrakeproject/notebooks/refs/heads/main/stokes-control.msh\n",
     "mesh = Mesh(\"stokes-control.msh\")"
    ]
   },

11-extract-adjoint-solutions.ipynb

@@ -393,94 +393,6 @@
     "axs[0, 0].set_title('Forward solution');\n",
     "axs[0, 1].set_title('Adjoint solution');"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "type(solve_blocks[6].get_dependencies()[0].adj_value)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "[type(sol.get_dependencies()[0].adj_value) for sol in solve_blocks]"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "len(forward_solutions)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "get_working_tape().visualise(\"foo.pdf\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "adjoint_solution"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "Jhat = ReducedFunctional(J, Control(nu))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "Jhat.derivative()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "taylor_test?"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "taylor_test(Jhat, nu, Function(nu).assign(1.0))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {

12-HPC_demo.ipynb

@@ -3,7 +3,7 @@
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "9aa45217",
+   "id": "6aaadb71",
    "metadata": {},
    "outputs": [],
    "source": [