Add intro paragraph

csdms · Jul 31, 2023 · ed8482e · ed8482e
1 parent 55d537b
commit ed8482e
Showing 1 changed file with 20 additions and 9 deletions.
diff --git a/lessons/python/4a_plots.ipynb b/lessons/python/4a_plots.ipynb
@@ -13,15 +13,10 @@
     "tags": []
    },
    "source": [
-    "# Plotting\n",
+    "# Data visualization\n",
     "\n",
-    "The digital elevation model data used in the Arrays lesson is handy for exploring visualization techniques in Python. \n",
-    "\n",
-    "In this lesson,\n",
-    "we'll explore how to work with arrays using topographic data\n",
-    "in the form of a digital elevation model.\n",
-    "\n",
-    "We'll use a library called NumPy."
+    "The digital elevation model data used in the [Arrays](./4_arrays.ipynb) lesson is handy for exploring visualization techniques in Python.\n",
+    "Let's visualize the data with a library called Matplotlib."
    ]
   },
   {
@@ -30,7 +25,7 @@
     "tags": []
    },
    "source": [
-    "## matplotlib\n",
+    "## Matplotlib\n",
     "\n",
     "NumPy is short for \"Numerical Python\".\n",
     "It is a fundamental Python package for scientific computing.\n",
@@ -457,6 +452,22 @@
     "ax.axes.get_xaxis().set_visible(False)\n",
     "ax.axes.get_yaxis().set_visible(False)"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "tags": []
+   },
+   "source": [
+    "## Summary"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {