Difference between revisions of "1D Integrity Tool - Snapping Tool"
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===Tool Description=== | ===Tool Description=== | ||
| − | Checks snapping at all input 1D network lines (channels) and 1D network points. For lines, it will check that both the upstream and downstream end of the line is snapped to the upstream or downstream end of another line. For points it wil check that each point is snapped to either an upstream or downstream end of a line.<Br><br> | + | Checks the snapping at all input 1D network lines (channels) and 1D network points. For lines, it will check that both the upstream and downstream end of the line is snapped to the upstream or downstream end of another line. For points it wil check that each point is snapped to either an upstream or downstream end of a line.<Br><br> |
This tool also has an option to automate snapping correction and will find the closest connection within the radius and snap them together for both lines and points. | This tool also has an option to automate snapping correction and will find the closest connection within the radius and snap them together for both lines and points. | ||
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===Inputs=== | ===Inputs=== | ||
Revision as of 23:49, 4 March 2022
Tool Description
Checks the snapping at all input 1D network lines (channels) and 1D network points. For lines, it will check that both the upstream and downstream end of the line is snapped to the upstream or downstream end of another line. For points it wil check that each point is snapped to either an upstream or downstream end of a line.
This tool also has an option to automate snapping correction and will find the closest connection within the radius and snap them together for both lines and points.
Inputs
The following inputs are used:
- Input Network Lines
- Input Network Points (optional)
Outputs
The following are output from the tool:
- Output point layer - an output log from the tool identifying where snapping errors where found and if 'auto snap' was run (see processing options below), where the tool made corrections.
- A temporary layer for each input run in the tool with snapping corrections (if 'auto snap' was run)
Processing Options
The following options area available:
- Use exclusion radius - used for input lines only. If an object is unsnapped, and the closest object is outside the exclusion radius, then the object is not flagged. The purpose of this option is to reduce the amount of unneccessary flagging performed on the most upstream and downstream end of the network.
- Auto Snap - Will automatically move unsnapped objects and snap them if there are any within the given search radius.
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