This is a sample Unity Project showcasing the Measured Material Library in High Definition Render Pipeline.
Open it with Unity 2019.3.0a6 or higher and optionally you can upgrade HDRP.
Go to Assets/Measured Materials Library/HDRP/Sample Scenes/ and open AllMaterialsScene.
Verified in Unity 2019.3.14f1 using HDRP 7.3.1.