LMR-CMIP6 Paleobook

This Paleobook covers basic examples of how to access, process and visualize CMIP6 and Last Millennium Reanalysis Project.

Motivation

Studying climate data from carefully defined simulations, such as the PMIP experiments, and integrating them with real-world data poses both technical and scientific challenges.
Here we look at how to leverage multiple cloud-based data sources to examine a few aspects of climate evolution over the last millennium. In addition to information about how to pull data using intake and wrangle it using Xarray, these notebooks include tips about how to explore climate variables as time series and spatially resolved snapshots.

Authors

Jordan Landers, Julien Emile-Geay

Contributors

Structure

This Paleobook is made up of two sections: Lifehacks, and Science Bits.

Lifehacks

This section covers nuts and bolts about how to access cloud available data, process it, and make some stock visualizations.

Science Bits

This section applies technical skills from the Lifehacks section in a pair of example analyses.

Running the Notebooks

You can either run the notebook using Binder, or on your local machine.

Running on Binder

The simplest way to interact with a Jupyter Notebook is through Binder, which enables the execution of a Jupyter Book in the cloud. The details of how this works are not important for now. All you need to know is how to launch a PaleoBooks chapter via Binder. Simply navigate your mouse to the top right corner of the book chapter you are viewing and click on the rocket ship icon, (see figure below), and be sure to select “launch Binder”. After a moment you should be presented with a notebook that you can interact with. I.e. you’ll be able to execute and even change the example programs. You’ll see that the code cells have no output at first, until you execute them by pressing Shift+Enter. Complete details on how to interact with a live Jupyter notebook are described in Getting Started with Jupyter.

Running on Your Own Machine

If you are interested in running this material locally on your computer, you will need to follow this workflow:

1. Clone the https://github.com/LinkedEarth/LMR_CMIP_paleobook repository:

    git clone https://github.com/LinkedEarth/LMR_CMIP_paleobook.git
   

2. Create and activate your conda environment from the environment.yml file

   conda env create -f environment.yml
   conda activate conda-env-paleobook-dev-py
   

3. Move into the notebooks directory and start up Jupyterlab

   cd notebooks/
   jupyter lab