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Select the Snap mode you want to use. Geocap can snap to either max (peak) or min (trough) or none of them. Using the snap mode will help you increase the precision when interpreting. When you have set the tracking parameters click the Start interpretation button and start digitizing with P along p or <space> along the horizon. Click the Stop button to stop the digitizing.
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Geocap can track a whole seismic line automatically. This saves a lot of time when dealing with strong continuous reflectors. Select a snap mode and set the track mode to Auto. The delta Z value will constrain the auto-tracker to a time interval it is allowed to "jump" between each shot point. Click the Start interpretation button, point your mouse on the line you want to interpret, press P p or <space> and Geocap will interpret the whole line.
You can also partially auto-track a line using the Insert tracking mode. Click the Start interpretation button, point your mouse where you want to start the interpretation, press P p or <space> and the point the mouse where you want to end the automatic interpretation and press P p or <space>. Geocap will then interpret this segment automatically.
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There are three options for erasing segments of an interpreted line:
- Between 2 picks - Use P p or <space> to select which points to delete between
- Between beginning and pick - Use P p or <space> to select end point.
- Between pick and end - Use P p or <space> to select start point.
Use the Erase button to start erasing.
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Click the Start interpretation button and start digitizing with P p or <space> along the fault. Click the Stop button to stop the digitizing.
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Click the Start interpretation button and record your observation by digitizing with P p or <space>. Click the Stop button to stop the digitizing. The last two digitized points are stored.
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