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Figure 1. Selected the node to start combine sub-catchments function
- Right click on the interface’s empty space (that can keep the node selected) to pop up the Geographic Editor.
- Click on Combine Catchments >> At selected node boundaries to display the windows of Combine Catchments as Figure 2. At the beginning, the contests under Catchment Group is empty.
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Figure 7. The results catchment combined from manually selected sub-catchments
- The associated properties are changed. For example, the new rainfall and runoff table (Figure 8) shows the sub-catchments #12, #SC 20 and #21 was removed, and the combined catchments inherited the property from SC# 13, primary catchment.
Figure 8. The results catchment combined from manually selected sub-catchments
- Save the Source project to keep the combined results
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