doi changes

CITATION.cff

@@ -0,0 +1,17 @@
+cff-version: 1.2.0
+message: "If you use this cookbook, please cite it as below."
+authors:
+  # add additional entries for each author -- see https://github.com/citation-file-format/citation-file-format/blob/main/schema-guide.md
+  - family-names: Tyle
+    given-names: Kevin
+    orcid: https://orcid.org/0000-0002-0370-8974 # optional
+    website: https://github.com/ktyle
+    affiliation: University at Albany # optional
+  - family-names: Barletta
+    given-names: Michael
+    website: https://github.com/Michael-Barletta
+    orcid: https://orcid.org/0000-0003-3318-7601
+  - name: "XGCM Cookbook contributors" # use the 'name' field to acknowledge organizations
+    website: "https://github.com/ProjectPythia/xgcm-cookbook/graphs/contributors"
+title: "XGCM Interactive Visualization Cookbook"
+abstract: "The cookbook for xgcm examples and use cases that were originally housed by Pangeo Gallery."

README.md

@@ -4,6 +4,7 @@
 
 [![nightly-build](https://github.com/ProjectPythia/xgcm-cookbook/actions/workflows/nightly-build.yaml/badge.svg)](https://github.com/ProjectPythia/xgcm-cookbook/actions/workflows/nightly-build.yaml)
 [![Binder](http://binder.mypythia.org/badge_logo.svg)](http://binder.mypythia.org/v2/gh/ProjectPythia/xgcm-cookbook/main?labpath=notebooks)
+[![DOI](https://zenodo.org/badge/508004390.svg)](https://zenodo.org/badge/latestdoi/508004390)
 
 This Project Pythia Cookbook covers ... (replace `...` with the main subject of your cookbook ... e.g., *working with radar data in Python*)
 

_config.yml

@@ -4,17 +4,8 @@
 title: XGCM Cookbook
 author: the <a href="https://projectpythia.org/">Project Pythia</a> Community
 logo: notebooks/images/logos/pythia_logo-white-rtext.svg
-email: [email protected]
 copyright: '2022'
 
-description: The cookbook for xgcm examples and use cases that were originally housed by Pangeo Gallery.
-thumbnail: thumbnail.png
-tags:
-  domains:
-    - 
-  packages:
-    - xgcm
-
 # Don't execute the notebooks upon building the book
 execute:
   execute_notebooks: "off"

_gallery_info.yml

@@ -0,0 +1,6 @@
+thumbnail: thumbnail.png
+tags:
+  domains:
+    - 
+  packages:
+    - xgcm

_toc.yml

@@ -1,6 +1,9 @@
 format: jb-book
 root: README
 parts:
+  - caption: Preamble
+    chapters:
+      - file: notebooks/how-to-cite
   - caption: Introduction
     chapters:
       - file: notebooks/notebook-template

notebooks/how-to-cite.md

@@ -0,0 +1,7 @@
+# How to Cite This Cookbook
+
+The material in Project Pythia's XGCM Cookbook is licensed for free and open consumption and reuse. All code is served under [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0), while all non-code content is licensed under [Creative Commons BY 4.0 (CC BY 4.0)](https://creativecommons.org/licenses/by/4.0/). Effectively, this means you are free to share and adapt this material so long as you give appropriate credit to the Cookbook authors and the Project Pythia community.
+
+The source code for the book is [released on GitHub](https://github.com/ProjectPythia/xgcm-cookbook) and archived on Zenodo. This DOI will always resolve to the latest release of the book source:
+
+[![DOI](https://zenodo.org/badge/508004390.svg)](https://zenodo.org/badge/latestdoi/508004390)