Difference between revisions of "1D Integrity Tool - Channel ID"
Jump to navigation
Jump to search
Ellis Symons (talk | contribs) |
Ellis Symons (talk | contribs) |
||
| (One intermediate revision by the same user not shown) | |||
| Line 17: | Line 17: | ||
<ul> | <ul> | ||
<li> '''Flag non-compliant channel IDs''' - will loop through all inputs and flag channels that have either duplicate IDs or NULL / empty IDs. | <li> '''Flag non-compliant channel IDs''' - will loop through all inputs and flag channels that have either duplicate IDs or NULL / empty IDs. | ||
| − | <li> '''Fix non-compliant channel IDs''' - will fix all channel IDs flagged as duplicate or NULL / empty IDs. The altered or new ID will be determined based on the selected rules. | + | <li> '''Fix non-compliant channel IDs''' - will fix all channel IDs flagged as duplicate or NULL / empty IDs. The altered or new ID will be determined based on the selected rules.<br> |
For duplicate IDs: | For duplicate IDs: | ||
<ul> | <ul> | ||
| Line 25: | Line 25: | ||
For NULL/empty IDs: | For NULL/empty IDs: | ||
<ul> | <ul> | ||
| − | <li> New IDs will be generated based on the feature ID (FID) and a user defined prefix. Inherently FIDs are guaranteed to be unique however may conflict with existing names, when this occurs the duplicate rules above will used to determine a new ID. Users can specify different prefixes for different channel types (e.g. C: pipe, R: box etc). A single rule can be extended to apply for multiple types by using a comma to delimit the types (e.g. S,G: channel). | + | <li> New IDs will be generated based on the feature ID (FID) and a user defined prefix. Inherently FIDs are guaranteed to be unique however may conflict with existing names, when this occurs the duplicate rules above will be used to determine a new ID. Users can specify different prefixes for different channel types (e.g. C: pipe, R: box etc). A single rule can be extended to apply for multiple types by using a comma to delimit the types (e.g. S,G: channel). |
</ul> | </ul> | ||
</ul> | </ul> | ||
Latest revision as of 02:16, 5 March 2022
Tool Description
Checks the ID of each channel in the network and flag channels that have duplicate names or a NULL / empty ID. The tool also has a processing option to automatically correct these instances. Note: 'x' connectors are ignored by this tool as they don't require an ID.
This tool was introduced in TUFLOW Plugin Version 3.2.
Inputs
The following inputs are used:
- Input Network Lines
Outputs
The following are output from the tool:
- Output point layer - an output log from the tool identifying potential channel ID errors
- A temporary layer for each input with channel ID corrected (if running 'fix non-compliant ids')
Processing Options
The following options are available:
- Flag non-compliant channel IDs - will loop through all inputs and flag channels that have either duplicate IDs or NULL / empty IDs.
- Fix non-compliant channel IDs - will fix all channel IDs flagged as duplicate or NULL / empty IDs. The altered or new ID will be determined based on the selected rules.
For duplicate IDs:- Append letters to duplicate IDs - will append a letter to each duplicate ID (starting at 'a' for the first duplicate, then 'b' etc.). e.g. pipe1a, pipe1b, pipe2a etc.
- Append a number to duplicate IDS using a delimiter - append user defined delimiter and number (starting at 1) to duplicate IDs e.g. pipe1_1, pipe1_2, pipe2_1
For NULL/empty IDs:
- New IDs will be generated based on the feature ID (FID) and a user defined prefix. Inherently FIDs are guaranteed to be unique however may conflict with existing names, when this occurs the duplicate rules above will be used to determine a new ID. Users can specify different prefixes for different channel types (e.g. C: pipe, R: box etc). A single rule can be extended to apply for multiple types by using a comma to delimit the types (e.g. S,G: channel).
| Up |
|---|
 Back to 1D Integrity Tool Main Page
|