# NSL (NAIA Selection Library) This is the official documentation page for the **NSL** project. The project focuses on providing a common set of selections, based on the NAIA data format, for AMS analysis that can be shared by multiple groups. ## Docs: Take a look at: * {doc}`build-install` * {doc}`selections/basic-concepts` * {doc}`selections/predefined-selections` * {doc}`selections/defining-custom-selections` * {doc}`selections/using-hooks` and to the [Doxygen documentation](https://nsl-docs.web.cern.ch/v1.1.0/namespaces.html) ```{toctree} :maxdepth: 2 :hidden: :caption: NSL /build-install /selections/basic-concepts /selections/predefined-selections /selections/defining-custom-selections /selections/using-hooks ```