Update demo links

README.md

@@ -3,14 +3,19 @@ Use deep learning in data assimilation workflow.
 
 [![flake8](https://github.com/acse-jm122/irp-acse-jm122/actions/workflows/flake8-format-test.yml/badge.svg)](https://github.com/acse-jm122/irp-acse-jm122/actions/workflows/flake8-format-test.yml)
 [![pytest](https://github.com/acse-jm122/irp-acse-jm122/actions/workflows/pytest-conda.yml/badge.svg)](https://github.com/acse-jm122/irp-acse-jm122/actions/workflows/pytest-conda.yml)
-[![License](https://img.shields.io/github/license/mashape/apistatus.svg)](https://github.com/acse-jm122/deepda/blob/main/LICENSE)
+[![License](https://img.shields.io/github/license/acse-jm122/deepda
+)](https://github.com/acse-jm122/deepda/blob/main/LICENSE)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 [![Imports: isort](https://img.shields.io/badge/%20imports-isort-%231674b1?style=flat&labelColor=ef8336)](https://pycqa.github.io/isort/)
 
-Demo
-----
-[![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/acse-jm122/deepda/blob/main/examples/shallow_water_example/models.ipynb)
-[![Kaggle](https://kaggle.com/static/images/open-in-kaggle.svg)](https://kaggle.com/kernels/welcome?src=https://github.com/acse-jm122/deepda/blob/main/examples/shallow_water_example/models.ipynb)
+Tutorials (4 notebooks)
+-----------------------
+| **notebook** | **open in colab / kaggle** |
+|:------------:|:-------------------------------------------------:|
+| [EnKF Testing Demo on Lorenz 63 Model](https://github.com/acse-jm122/deepda/blob/main/examples/lorenz_enkf.ipynb) | [![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/acse-jm122/deepda/blob/main/examples/lorenz_enkf.ipynb) [![Kaggle](https://kaggle.com/static/images/open-in-kaggle.svg)](https://kaggle.com/kernels/welcome?src=https://github.com/acse-jm122/deepda/blob/main/examples/lorenz_enkf.ipynb) |
+| [LSTM on Lorenz 63 Model](https://github.com/acse-jm122/deepda/blob/main/examples/lorenz_lstm_example.ipynb) | [![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/acse-jm122/deepda/blob/main/examples/lorenz_lstm_example.ipynb) [![Kaggle](https://kaggle.com/static/images/open-in-kaggle.svg)](https://kaggle.com/kernels/welcome?src=https://github.com/acse-jm122/deepda/blob/main/examples/lorenz_lstm_example.ipynb) |
+| [Testing Demo on Variational Methods](https://github.com/acse-jm122/deepda/blob/main/examples/variational_methods.ipynb) | [![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/acse-jm122/deepda/blob/main/examples/variational_methods.ipynb) [![Kaggle](https://kaggle.com/static/images/open-in-kaggle.svg)](https://kaggle.com/kernels/welcome?src=https://github.com/acse-jm122/deepda/blob/main/examples/variational_methods.ipynb) |
+| [Testing Demo of Variational Methods on Shallow Water Model](https://github.com/acse-jm122/deepda/blob/main/examples/shallow_water_example/models.ipynb) | [![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/acse-jm122/deepda/blob/main/examples/shallow_water_example/models.ipynb) [![Kaggle](https://kaggle.com/static/images/open-in-kaggle.svg)](https://kaggle.com/kernels/welcome?src=https://github.com/acse-jm122/deepda/blob/main/examples/shallow_water_example/models.ipynb) |
 
 Package Dependencies
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