Read also the article Various types of velocity cubes which give gives a further insight into the subject.
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The Interval Velocity Cube is calculated according to Dix formula: Vn = sqrt((VRMSn^2*Tn - – VRMSn-1^2*Tn-1)/(Tn-Tn-1)) |
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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.