Download mesh for demo 06

Author: francesco-ballarin

06-pde-constrained-optimisation.ipynb

@@ -126,6 +126,15 @@
     "This problem setup requires a mesh that is more complex than the built in ones Firedrake provides.  Instead, it was created with [Gmsh](http://gmsh.info).  It is loaded by using the `Mesh` constructor, passing the filename of the mesh in question."
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "!rm -f stokes-control.msh && wget https://raw.githubusercontent.com/firedrakeproject/notebooks/refs/heads/main/stokes-control.msh"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,