1D Integrity Tool - Continuity - Revision history

Ellis Symons: /* Outputs */

2022-03-04T15:08:07Z

Outputs

← Older revision		Revision as of 01:08, 5 March 2022
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	===Outputs===		===Outputs===
	The following are output from the tool:		The following are output from the tool:
	* Output point layer - an output log from the tool identifying ~~flagged~~ continuity errors		* Output point layer - an output log from the tool identifying potential continuity errors

	===Processing Options===		===Processing Options===

Ellis Symons: /* Processing Options */

2022-03-04T15:05:51Z

Processing Options

← Older revision		Revision as of 01:05, 5 March 2022
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	<li> % decrease - only relevant where more than one pipe is entering the downstream junction. Input value will determine the threshold at which the flow area is considered decreasing (e.g. 50% = the downstream flow area has to decrease by at least 50% of all incoming channels). The purpose of this setting is to prevent the amount of unnecessary flagging along 'trunk' pipes that don't increase or decrease in pipe diameter but have small feeder pipes entering it.		<li> % decrease - only relevant where more than one pipe is entering the downstream junction. Input value will determine the threshold at which the flow area is considered decreasing (e.g. 50% = the downstream flow area has to decrease by at least 50% of all incoming channels). The purpose of this setting is to prevent the amount of unnecessary flagging along 'trunk' pipes that don't increase or decrease in pipe diameter but have small feeder pipes entering it.
	</ul>		</ul>
	<li> '''Invert Check''' - will flag locations where ~~either~~ pipes have an adverse gradient, or where the invert of the outgoing pipe is higher than the invert of the incoming pipe. Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.		<li> '''Invert Check''' - will flag locations where pipes have either an adverse gradient, or where the invert of the outgoing pipe is higher than the invert of the incoming pipe. Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.
	<li> '''Angle Check''' - will flag locations where the angle between the incoming pipe and outgoing pipe is less than the given angle (180 deg is straight). Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.		<li> '''Angle Check''' - will flag locations where the angle between the incoming pipe and outgoing pipe is less than the given input angle (180 deg is straight). Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.
			<li> '''Ground Cover Check''' - requires an input DEM. Will flag locations where the distance between the pipe obvert and ground elevation is less than the input threshold.
	<li> Ground Cover Check
	</ul>		</ul>


	{{Tips Navigation		{{Tips Navigation

Ellis Symons: /* Processing Options */

2022-03-04T15:02:36Z

Processing Options

← Older revision		Revision as of 01:02, 5 March 2022
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	<li> '''Flow Area Check''' - will flag locations where the downstream flow area decreases.		<li> '''Flow Area Check''' - will flag locations where the downstream flow area decreases.
	<ul>		<ul>
	<li> % decrease - only relevant where more than one pipe is entering the downstream junction. Input value will determine the threshold at which the flow area is considered decreasing (e.g. 50% = the downstream flow area has to decrease by at least 50% of all incoming channels). The purpose of this setting is to prevent the amount of unnecessary flagging along 'trunk' pipes that don't increase in ~~area~~ but have small feeder pipes entering it.		<li> % decrease - only relevant where more than one pipe is entering the downstream junction. Input value will determine the threshold at which the flow area is considered decreasing (e.g. 50% = the downstream flow area has to decrease by at least 50% of all incoming channels). The purpose of this setting is to prevent the amount of unnecessary flagging along 'trunk' pipes that don't increase or decrease in pipe diameter but have small feeder pipes entering it.
	</ul>		</ul>
	<li> '''Invert Check''' - will flag locations where either pipes have an adverse gradient, or where the invert of the outgoing pipe is higher than the invert of the incoming pipe. Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.		<li> '''Invert Check''' - will flag locations where either pipes have an adverse gradient, or where the invert of the outgoing pipe is higher than the invert of the incoming pipe. Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.

Ellis Symons: /* Processing Options */

2022-03-04T15:01:33Z

Processing Options

← Older revision		Revision as of 01:01, 5 March 2022
Line 18:		Line 18:
	<li> '''Flow Area Check''' - will flag locations where the downstream flow area decreases.		<li> '''Flow Area Check''' - will flag locations where the downstream flow area decreases.
	<ul>		<ul>
	<li> % decrease - only relevant where more than one pipe is entering the downstream junction, will determine the threshold at which the flow area is considered decreasing (e.g. 50% = the downstream flow area has to decrease by at least 50% of all incoming channels). The purpose of this setting is to prevent the amount of unnecessary flagging along 'trunk' pipes that don't increase in area but have small feeder pipes entering it.		<li> % decrease - only relevant where more than one pipe is entering the downstream junction. Input value will determine the threshold at which the flow area is considered decreasing (e.g. 50% = the downstream flow area has to decrease by at least 50% of all incoming channels). The purpose of this setting is to prevent the amount of unnecessary flagging along 'trunk' pipes that don't increase in area but have small feeder pipes entering it.
	</ul>		</ul>
	<li> '''Invert Check''' - will flag locations where either pipes have an adverse gradient, or where the invert of the outgoing pipe is higher than the invert of the incoming pipe. Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.		<li> '''Invert Check''' - will flag locations where either pipes have an adverse gradient, or where the invert of the outgoing pipe is higher than the invert of the incoming pipe. Will only flag locations where this is true for all incoming and outgoing pipes at any given junction.

Ellis Symons at 15:00, 4 March 2022

2022-03-04T15:00:51Z

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 ===Tool Description===
 ===Inputs===
 ===Outputs===
 ===Processing Options===
 {{Tips Navigation

Ellis Symons: Created page with "===Tool Description=== description ===Inputs=== inputs ===Outputs=== outputs ===Processing Options=== options {{Tips Navigation |uplink=1D_Integrity_Tool#Tool_Docume..."

2022-03-04T11:39:49Z

Created page with "===Tool Description=== description ===Inputs=== inputs ===Outputs=== outputs ===Processing Options=== options {{Tips Navigation |uplink=1D_Integrity_Tool#Tool_Docume..."

New page

===Tool Description===
description

===Inputs===
inputs

===Outputs===
outputs

===Processing Options===
options

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|uplink=[[1D_Integrity_Tool#Tool_Documentation| Back to 1D Integrity Tool Main Page]]
}}