PETSIRD draft data model and examples

The purpose of this repo is to have a simple working example of a data model for PET imaging (list mode data). This is not complete, and aspects do not follow the actual proposal of PETSIRD yet.

Background

The Emission Tomography Standardization Initiative (ETSI) is working towards establishing a standard for PET Raw Data, called PETSIRD ("PET ETSI Raw Data").

The specification uses the yardl tool to define the model. yardl can be used to read the specification (in the model directory) and generate an SDK for both C++ and API to read/write PETSIRD data.

To get started quickly:

1. Open this repo in GitHub Codespaces or in a VS Code devcontainer. This codespace/container will contain all necessary tools, including yardl itself, as well as the current repository.
2. Browse the model directory.
3. Use yardl to generate C++ and Python code for the model:

cd model
yardl generate

4. Have a look at (and try!) the examples in the cpp and/or python directories.