Formats for exchange of scientific data

We need a stable, consistent format for sharing input data required and deliverable results developed by the other working groups. This includes a couple of dimensions.
* The [Data Package](https://frictionlessdata.io/docs/using-data-packages-in-python/) library has been proposed for the purpose of sharing structured data.
* Also mentioned was the https://mybinder.org project, which allows Git repositories to be executed and run in auto-generated interactive notebooks

Review and evaluate suitability and usefulness. Identify alternatives, and other objectives not met by these tools.