Working with Telluric Compensation : Running Telluric Compensation : Using Telluric Compensation in ISM
   
Using Telluric Compensation in ISM
When working with inspections in a close interval (CI) continuous survey that require telluric compensation, use the Telluric workspace in Edit ISM Data to perform compensation and other related functions.
After selecting a CI continuous survey to work with, inspection records associated with the selected CI survey and pipeline segment display in the data grid of Edit ISM Data. Inspection records eligible for telluric compensation display in the Telluric workspace based on your selection of SDL survey files (upstream/downstream data set) associated with the selected CI survey.
Topics in this section include those in the following list:
• Viewing CI Inspections Eligible for Compensation
• Changing the Compensation Requirement
• Running Telluric Compensation
• Reversing a Compensation Run in ISM
• Uncompensating CI Test Point Inspections
Note: Several options are available for customizing a grid layout and sorting order, as well as applying data filters that allow you to work with a subset of CI inspection records. For information about how to apply data filters, refer to Viewing Records in a Grid. See Working with Themes and Filter Groups for information about customizing the grid layout and sorting order.