Updated exercises

DHI · Aug 16, 2024 · 221ef03 · 221ef03
1 parent 0e38a21
commit 221ef03
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 37 deletions.
diff --git a/mini_book/exercises/exercise_dfsu.ipynb b/mini_book/exercises/exercise_dfsu.ipynb
@@ -7,25 +7,16 @@
     "# Exercise: Dfsu 2D"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# import the Dfsu class "
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Read "
+    "## Open / Read "
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -34,11 +25,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# create Dfsu object \"dfs\" from fn"
+    "# create a Dfsu2DH object \"dfs\" from fn using mikeio.open"
    ]
   },
   {
@@ -52,11 +43,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 10,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# does the mesh have any quad elements? "
+    "# does the mesh (use the .geometry attribute) have any quad elements, or is it triangles only?"
    ]
   },
   {
@@ -83,7 +74,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# get an array of max wind speed per timestep (hint: use the max(axis=1) on ds) "
+    "# get an array of max wind speed per timestep (hint: use the max(axis=1) on ds)"
    ]
   },
   {
@@ -119,7 +110,7 @@
    "outputs": [],
    "source": [
     "# rename the first and only item of this dataset (Surface elevation) to `Sea Level`\n",
-    "# ds.items[0].name = \"new name\""
+    "# (hint: use the .rename method on the dataset)"
    ]
   },
   {
@@ -162,7 +153,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.6"
+   "version": "3.10.12"
   },
   "orig_nbformat": 4
  },

diff --git a/mini_book/exercises/exercise_mesh.ipynb b/mini_book/exercises/exercise_mesh.ipynb
@@ -7,15 +7,6 @@
     "# Exercise: Mesh"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# import the Mesh class"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -25,11 +16,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
-    "fn = \"../data/three_elements.mesh\""
+    "fn = \"../data/two_elements.mesh\""
    ]
   },
   {
@@ -38,12 +29,12 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# load the mesh to a variable msh"
+    "# load the mesh to a variable msh using mikeio.open"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -56,7 +47,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# determine the cell center coordinates for the three elements"
+    "# determine the cell center coordinates for the two elements"
    ]
   },
   {
@@ -77,7 +68,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 12,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -99,16 +90,16 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "# plot the mesh boundary"
+    "# plot the mesh boundary nodes"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 20,
    "metadata": {},
    "outputs": [],
    "source": [
-    "# check if the point p1 is inside the mesh\n",
+    "# check if the point p1 is inside the mesh (use the .geometry attribute)\n",
     "p1 = [4.8674, 53.2126]"
    ]
   },
@@ -149,7 +140,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.6"
+   "version": "3.10.12"
   },
   "orig_nbformat": 4
  },