The purpose of this article is to explain the Data Settings in the Properties Menu.

To access the Properties menu:

    1. Click the gear icon on the Well Log visualization.

  2. Click the "Data" under General.

This data menu is similar to other visualization inside Spotfire. 

In the Data Menu:

- Here is where the data is selected from a table 

- There is an option to use Marking

Data Limiting

- Limit data using markings: 

- Limit data using filterings

- in the bottom box. there is an option to use Spotfire Custom Expression syntax.

* Click Apply to save changes and Close.