Check Files 1d mhc - Revision history

Emilie Nielsen at 02:35, 5 January 2026

2026-01-05T02:35:39Z

← Older revision		Revision as of 12:35, 5 January 2026
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	\| Surface_Area\|\|The surface area of the manhole.		\| Surface_Area\|\|The surface area of the manhole.
	\|}		\|}

⚫	<br>
			In the image below, the 1d_mhc check file is shown, styled by the type of manhole.
		⚫	<br><br>
			[[File:1d_mhc_check_01a.png]]
			<br><br>

	{{Tips Navigation		{{Tips Navigation

Emilie Nielsen at 02:28, 5 January 2026

2026-01-05T02:28:26Z

← Older revision		Revision as of 12:28, 5 January 2026
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	\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u>.		\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u>.
	\|-		\|-
	\| Ignore\|\|'''"T"''' (true) if the manhole has been set to ignore in the input 1d_mh file, '''"F"''' (false) otherwise.		\| Ignore\|\|'''T''' (true) if the manhole has been set to ignore in the input 1d_mh file, '''F''' (false) otherwise.
	\|-		\|-
	\| Invert_Level\|\|The bottom or bed elevation of the manhole.		\| Invert_Level\|\|The bottom or bed elevation of the manhole.

Emilie Nielsen at 23:25, 22 September 2024

2024-09-22T23:25:47Z

← Older revision		Revision as of 09:25, 23 September 2024
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	This GIS layer contains information on the Manholes in the 1D model. Manholes are used to model energy losses at junctions and can occur in the same location as pit channels (which convey water between the ground and the underground drainage network). The manholes can be manually assigned or automatically created and numerous loss methods are available. Refer to the <u>[https://~~downloads~~.tuflow.com/~~TUFLOW~~/~~Releases~~/~~Latest~~/~~TUFLOW%20Manual.pdf~~ TUFLOW Manual]</u> for further guidance.<br>		This GIS layer contains information on the Manholes in the 1D model. Manholes are used to model energy losses at junctions and can occur in the same location as pit channels (which convey water between the ground and the underground drainage network). The manholes can be manually assigned or automatically created and numerous loss methods are available. Refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u> for further guidance.<br>
	<br>		<br>
	'''Attributes of mhc_check'''<br>		'''Attributes of mhc_check'''<br>
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	\| ID\|\|The ID of the manhole.		\| ID\|\|The ID of the manhole.
	\|-		\|-
	\| Type\|\|The type of manhole. Refer to the <u>[https://~~downloads~~.tuflow.com/~~TUFLOW~~/~~Releases~~/~~Latest~~/~~TUFLOW%20Manual.pdf~~ TUFLOW Manual]</u> for a full list of available manhole types.		\| Type\|\|The type of manhole. Refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u> for a full list of available manhole types.
	\|-		\|-
	\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://~~downloads~~.tuflow.com/~~TUFLOW~~/~~Releases~~/~~Latest~~/~~TUFLOW%20Manual.pdf~~ TUFLOW Manual]</u>.		\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u>.
	\|-		\|-
	\| Ignore\|\|'''"T"''' (true) if the manhole has been set to ignore in the input 1d_mh file, '''"F"''' (false) otherwise.		\| Ignore\|\|'''"T"''' (true) if the manhole has been set to ignore in the input 1d_mh file, '''"F"''' (false) otherwise.

Emilie Nielsen at 04:02, 5 August 2024

2024-08-05T04:02:17Z

← Older revision		Revision as of 14:02, 5 August 2024
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	\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u>.		\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u>.
	\|-		\|-
	\| Ignore\|\|'''"T"''' (true) if the manhole has been set to ignore, '''"F"''' (false) otherwise.		\| Ignore\|\|'''"T"''' (true) if the manhole has been set to ignore in the input 1d_mh file, '''"F"''' (false) otherwise.
	\|-		\|-
	\| Invert_Level\|\|The bottom or bed elevation of the manhole.		\| Invert_Level\|\|The bottom or bed elevation of the manhole.

Emilie Nielsen at 04:01, 5 August 2024

2024-08-05T04:01:00Z

← Older revision		Revision as of 14:01, 5 August 2024
Line 12:		Line 12:
	\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u>.		\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u>.
	\|-		\|-
	\| Ignore\|\|~~Will be~~ '''"T"''' (true) if the manhole has been set to ignore, '''"F"''' (false) otherwise.		\| Ignore\|\|'''"T"''' (true) if the manhole has been set to ignore, '''"F"''' (false) otherwise.
	\|-		\|-
	\| Invert_Level\|\|The bottom or bed elevation of the manhole.		\| Invert_Level\|\|The bottom or bed elevation of the manhole.

Emilie Nielsen at 03:56, 5 August 2024

2024-08-05T03:56:23Z

← Older revision		Revision as of 13:56, 5 August 2024
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	This GIS layer contains information on the Manholes in the 1D model. Manholes are used to model energy losses at junctions and can occur in the same location as pit channels (which convey water between the ground and the underground drainage network. The manholes can be manually assigned or automatically created and numerous loss methods are available. Refer to the TUFLOW ~~manual~~ for further guidance.<br>		This GIS layer contains information on the Manholes in the 1D model. Manholes are used to model energy losses at junctions and can occur in the same location as pit channels (which convey water between the ground and the underground drainage network). The manholes can be manually assigned or automatically created and numerous loss methods are available. Refer to the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u> for further guidance.<br>
	<br>		<br>
	'''Attributes of mhc_check'''<br>		'''Attributes of mhc_check'''<br>
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	\| ID\|\|The ID of the manhole.		\| ID\|\|The ID of the manhole.
	\|-		\|-
			\| Type\|\|The type of manhole. Refer to the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u> for a full list of available manhole types.
	\| Type\|\|The type of manhole, options are:<br>
	* '''"C"''' Circular chamber
	* '''"R"''' Rectangular chamber
	* '''"J"''' Junction with no chamber
	\|-		\|-
	\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the ~~Manhole section of the~~ TUFLOW Manual.		\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the <u>[https://downloads.tuflow.com/TUFLOW/Releases/Latest/TUFLOW%20Manual.pdf TUFLOW Manual]</u>.
	\|-		\|-
	\| Ignore\|\|If the manhole has been set to ignore.		\| Ignore\|\|Will be '''"T"''' (true) if the manhole has been set to ignore, '''"F"''' (false) otherwise.
	\|-		\|-
	\| Invert_Level\|\|The bottom or bed elevation of the manhole.		\| Invert_Level\|\|The bottom or bed elevation of the manhole.
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	\| Flow_Length\|\|The length of the manhole chamber in the direction of flow.		\| Flow_Length\|\|The length of the manhole chamber in the direction of flow.
	\|-		\|-
	\| ANA\|\|~~Any~~ ~~additional~~ ~~nodal~~ area ~~that~~ ~~has~~ ~~been added~~ at the manhole (value in square metres or square feet).		\| ANA\|\|Additional storage surface area for the node at the manhole (value in square metres or square feet).
	\|-		\|-
	\| K_Fixed\|\|Fixed component of the calculated manhole loss coefficient. If using the Fixed approach, this is the only coefficient applied.		\| K_Fixed\|\|Fixed component of the calculated manhole loss coefficient. If using the Fixed approach, this is the only coefficient applied.
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	\| N3_reserved\|\|Not used.		\| N3_reserved\|\|Not used.
	\|-		\|-
	\| i_1d_layer\|\|The index to the input layer that has created the manhole. For example an ~~'''~~i_1d_layer~~'''~~ value of 4 would be the ~~4th~~ input layer (~~1d_nwk_M08_pits_001~~) ~~below~~.<br>		\| i_1d_layer\|\|The index to the input layer that has created the manhole. For example, an i_1d_layer value of 2 would be the 2nd input layer (1d_nwk_EG15_004_P).<br>
	<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> ~~mi\1d_nwk_M04_channels_001.MIF~~</tt><br>		<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> 1d_nwk_EG15_001_L</tt><br>
	<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> ~~mi\1d_nwk_M05_bridge_001.MIF~~</tt><br>		<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> 1d_nwk_EG15_004_P</tt><br>
	<font color="blue"><tt>Read GIS ~~Network~~ </tt></font> <font color="red"><tt>==</tt></font><tt> ~~mi\1d_nwk_M07_trunk_998.MIF~~</tt><br>		<font color="blue"><tt>Read GIS Manhole</tt></font> <font color="red"><tt>==</tt></font><tt> 1d_mh_EG15_004_P</tt><br>
	<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> ~~mi\1d_nwk_M08_pits_001.MIF~~</tt>		<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> 1d_nwk_EG15_001_L</tt>
	\|-		\|-
	\| No_Inlet_Culverts\|\|The number of incoming culverts based on the digitised direction.		\| No_Inlet_Culverts\|\|The number of incoming culverts based on the digitised direction.
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	\|}		\|}
	<br>		<br>

	For MapInfo users the style of the point object is dependent on the manhole type and dimensions. For example a '''"C"''' (circular) type manhole is shown as a circle object with the size proportional to the flow width.
			{{Tips Navigation
			\|uplink=[[TUFLOW_Check_Files \| TUFLOW Check Files]]
			}}

Par at 03:04, 19 June 2015

2015-06-19T03:04:33Z

← Older revision		Revision as of 13:04, 19 June 2015
Line 1:		Line 1:
			This GIS layer contains information on the Manholes in the 1D model. Manholes are used to model energy losses at junctions and can occur in the same location as pit channels (which convey water between the ground and the underground drainage network. The manholes can be manually assigned or automatically created and numerous loss methods are available. Refer to the TUFLOW manual for further guidance.<br>
	To be created
			<br>
			'''Attributes of mhc_check'''<br>
			{\| align="center" class="wikitable" width="75%"
			! style="background-color:#005581; font-weight:bold; color:white;"\| Attribute Name
			! style="background-color:#005581; font-weight:bold; color:white;" width=75%\| Attribute Description
			\|-
			\| ID\|\|The ID of the manhole.
			\|-
			\| Type\|\|The type of manhole, options are:<br>
			* '''"C"''' Circular chamber
			* '''"R"''' Rectangular chamber
			* '''"J"''' Junction with no chamber
			\|-
			\| Loss_Approach\|\|The manhole loss approach. The options are outlined in the Manhole section of the TUFLOW Manual.
			\|-
			\| Ignore\|\|If the manhole has been set to ignore.
			\|-
			\| Invert_Level\|\|The bottom or bed elevation of the manhole.
			\|-
			\| Flow_Width\|\|The flow width of the manhole chamber. Losses are calculated as the flow expands into the manhole chamber and contracts into the outgoing channel.
			\|-
			\| Flow_Length\|\|The length of the manhole chamber in the direction of flow.
			\|-
			\| ANA\|\|Any additional nodal area that has been added at the manhole (value in square metres or square feet).
			\|-
			\| K_Fixed\|\|Fixed component of the calculated manhole loss coefficient. If using the Fixed approach, this is the only coefficient applied.
			\|-
			\| Km\|\|Manhole exit coefficient used by the Engelhund approach.
			\|-
			\| K_Bend_Max\|\|The upper limit of the combination of KƟ and Kdrop in the Engelhund approach.
			\|-
			\| C_reserved\|\|Not used.
			\|-
			\| N1_reserved\|\|Not used.
			\|-
			\| N2_reserved\|\|Not used.
			\|-
			\| N3_reserved\|\|Not used.
			\|-
			\| i_1d_layer\|\|The index to the input layer that has created the manhole. For example an '''i_1d_layer''' value of 4 would be the 4th input layer (1d_nwk_M08_pits_001) below.<br>
			<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> mi\1d_nwk_M04_channels_001.MIF</tt><br>
			<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> mi\1d_nwk_M05_bridge_001.MIF</tt><br>
			<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> mi\1d_nwk_M07_trunk_998.MIF</tt><br>
			<font color="blue"><tt>Read GIS Network </tt></font> <font color="red"><tt>==</tt></font><tt> mi\1d_nwk_M08_pits_001.MIF</tt>
			\|-
			\| No_Inlet_Culverts\|\|The number of incoming culverts based on the digitised direction.
			\|-
			\| No_Outlet_Culverts\|\|The number of outgoing culverts based on the digitised direction.
			\|-
			\| Highest_Soffit\|\|The elevation of the highest soffit (obvert) for the connected channels.
			\|-
			\| Surface_Area\|\|The surface area of the manhole.
			\|}
			<br>
			For MapInfo users the style of the point object is dependent on the manhole type and dimensions. For example a '''"C"''' (circular) type manhole is shown as a circle object with the size proportional to the flow width.

Par: Created page with "To be created"

2015-06-11T06:36:47Z

Created page with "To be created"

New page

To be created