There are a number of tools available to assist examining soundings, and in tracking the progress of data cleaning. For example, you can:
• examine information about one or more selected track lines (“Query Data” on page 315).
• set a flag to indicate the type of survey line (“Classify Lines” on page 333).
• reject an entire track line to remove it from processing (“Reject Line” on page 333)
• show selected types of rejected soundings (“View Soundings Status” on page 334)
• preserve and highlight shallowest soundings (“Critical Soundings” on page 335)
• easily view Designated, Examined and Outstanding soundings when working with a large data set (“Critical Soundings” on page 335)
• reverse previous depth cleaning by re-setting status flags from “Rejected” to “Accepted” (“Restart Cleaning” on page 350)
See also Surface Filtering.