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- Use the + and - tracks separately to run each of these operations.
- depth (all) (single track)
- depth (start) (single track)
- This produces 4 graph tracks.
- Repeat this by selecting both the - and the + track at the same time (hold shift) and select these single track operations.
- The results should be identical
- Mac
- Linux
- Windows
- Select one of the depth all graphs. In the graph panel, Choose Thresholding... . In the thresholding window:
- Set visibility to On
- Slide the By Value slider
- observe the little blocks appear and disappear as the line touches the graph.
- Mac
- Linux
- Windows
- verify that the values in the graph track correspond to counts of annotations that cover each location
- Mac
- Linux
- Windows
- observe the little blocks appear and disappear as the line touches the graph.
- Choose Make Track
- Verify that the new track looks correct.
- Mac
- Linux
- Windows
- Verify that the new track has an appropriate label (that indicates what threshold was used to create it)
- Mac
- Linux
- Windows
- See image
- notice that the depth (start) graphs have data in a 1-base-wide area at the start of the annotations, and where there is only 1 annotation, the graph has a height of 1.
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