Can anyone please tell me what i am missing, i have made a point attribute in an AttributeVOP using bindnode named 'sediment'. But in arnold shader my user data rgb node is not picking up that attribute 'sediment'. I have created this to mask out my texture. I am a beginner in Houdini. If anyone know please help.

Change to Load As: "Alembic delayed load primitives" in alembic node