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Electrodes tab

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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.


On the electrodes screen a listing of electrodes with their locations is presented.

ElectrodesList

The cable column is the number of the logical group (cable, well, line). The ID is the electrode number within the group. x(m), y(m) and z(m) are the electrode location in meters. ZTerrain is the surface elevation above the electrode (usually equal to z(m) for surface electrodes. Type is Surface or Borehole. Remote signifies whether the electrode is located in the foreground or background region of the mesh.

Editing of the coordinates
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Any value except Cable and ID may be changed by double clicking  directly over the value on the list.
- X, Y and Z coordinates can be changed for two or more elecrodes by selecting the electrodes and right clicking the selected cells.
- For electrodes belonging to a 2D profile it's possible to interpolate the Z Terrain elevation between two electrodes by selecting the correspondent cells of the ZTerrain column and right clicking the selected cells.

The Electrode type setting (borehole or surface) results in different behavior during mesh generation and sequence generation. For example topographic surfaces may be extract from surface electrodes.

 



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