Read also the article Various types of velocity cubes which give gives a further insight into the subject.
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Activate the command Utilities->Perform calculation on the velocity cube.
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The Interval Velocity Cube is calculated according to Dix formula: Vn = sqrt((VRMSn^2*Tn |
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– VRMSn-1^2*Tn-1)/(Tn-Tn-1)) |
These calculated cubes will help the professional to understand the geology of the subsurface based on velocity changes. The below picture displays the RMS and Interval velocity cube in the lower viewports.
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The above viewport presentation applies the viewport icon on the toolbar to make 2x2 connected viewports with different background color. Then each viewport is selected for displaying its appropriate cube. A cursor point is set within the cube using the keyboard letter p. Then the command Cursor view>Map X Y Z pales at cursor position* is executed for each cube. The shell command tx2 lle col bla txt "text"“text” was used for displaying a bottom text.