Writing a Simple Application Definition

Work in progress

This part of the documentation is still being written and it might be confusing or incomplete.

Concept of this How-to:

Create an example file NXdouble_slit

NXslit_experiments --> NXdouble_slit NXslit_experiments --> NXsingle_slit

They should learn the basic principles of how nexus works, the different path notations - Principles of nexus - concepts - appdefs - base classes - Inheritance of application definitions and base classes - Connection of concept paths and instance paths - Description of appdef/base class notation (upper and lower case) - Basic tools for creation (pynxtools) and verification (pynxtools?) of nexus files

Additional information (i.e., not in this tutorial but linked to this): - Creating a reader in pynxtools - Reading/writing nexus data in nomad