More poloidal selectors

.github/workflows/pythonpackage.yml

@@ -0,0 +1,40 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python package
+
+on:
+  push:
+    branches-ignore:
+      - main
+  pull_request:
+
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  pytest:
+
+    runs-on: ubuntu-latest
+    if: always()
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: "3.x"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        sudo apt-get update
+        sudo apt-get -y install libhdf5-dev
+    - name: Install package
+      run: |
+        pip install -e . --no-binary h5netcdf --no-binary h5py
+        pip install pytest
+
+    - name: Test with pytest
+      run: |
+        pytest -vv

.gitignore

@@ -174,4 +174,8 @@ cython_debug/
 .pypirc
 
 # Archives
-*.zip
+*.zip
+
+# Images generated from tests
+/tests/**/*.png
+/tests/*.png

examples/1d-postprocessing.ipynb

@@ -155,7 +155,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -205,7 +205,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -269,7 +269,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -314,7 +314,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -368,7 +368,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -424,7 +424,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {