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3DView

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When the dataset is selected from the Schedule window in the explorer, or from one of the menus in the Data Quality Control area, three workspaces become available. They are accessed by the buttons at the top of the screen called Quadrapoles, Electrodes and 3D View.

DQButtonsOn the electrodes and Quadrapoles screens three menus appear at the bottom of the workspace. These are IMPORT SYSCAL BIN,  REMOVE BAD DATAPOINTS and SAVE SCHEDULE. The import syscal menu is only active if you go directly to this screen from the explorer. Rather than using Input schedule under DATA INPUT of the DI Workspace click Import Syscal File under The schedule menu on the Explorer. The remove bad datapoints is for editing data values and is best described in the quadrapoles description.

The 3D View button presents a workspace  that graphically shows the electrode locations and color coded apparent resistivity plotted at an appropriate location with respect to the quadrapole used to collect the datapoint.


Graphical controls using the mouse are as follows: Left click hold and move rotates the view area. Ctrl (Control) left click and move pans the view. Shift Right-click hold and move zooms the view area. Double click of any apparent resistivity colored dot sets the  datapoint skip value to 1, i.e. datapoints selected this way will not be used in the inversion. If you hover over any apparent resistivity plotted point you get information about that point. If you hover over an electrode the location of that electrode is displayed.

Two menus are available:

3DView RightRather than using the mouse controls as indicated above the  View aspect may be changed by directly entering values in the thera, gamma (rotate), thi, and zeta (zoom) controls.

The OW button presents a non-perspective view, the PW button imposes perspective. The XY, ZY and ZX buttons snap to the planes indicated. The Elec. switch switchs off the electrodes, the Quad switch switches off the apparent resistivity presentation, the box switch turns on an outline box, the label switch turns on XYZ coordinate labels for the extents of the box. The cls switch turns on a color bar and the extents of the color  bar may be modified using the text entry boxes to the right of the cls switch. The  coloring of the data presentation will change as the color bar extents are changed.

ViewLeftOn the left menu, a list of quadrapoles may be displayed by checking the Quad. List box.  When quadrapoles are selected from the list the ABMN electrodes are numbered using the electrode number in the view area.

If one of the X, Y or Z buttons is pushed then a subset of the data from a plane is displayed. The elevation of the plane is controled used the slider bar or text entry.

On the screen shown the select button is actually labeled display. Display must be pushed to calculate the apparent resistivities for display.

 

 



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