Difference between revisions of "1D Pits"
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<font color="blue"><tt>Read GIS Network</tt></font> <font color="red"><tt>==</tt></font><tt>..\model\mi\1d_nwke_*****.MIF</tt><br> | <font color="blue"><tt>Read GIS Network</tt></font> <font color="red"><tt>==</tt></font><tt>..\model\mi\1d_nwke_*****.MIF</tt><br> | ||
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| − | The order of the ''Pit Search Distance'' command is important as it can be repeated multiple times with different values that are assigned to the 1d_nwke(s) below the ''Pit Search Distance'' command. There is an example on the TUFLOW Forum [http://www.tuflow.com/forum/index.php?/topic/1232-pit-search-distance-not-working/ here] that describes the setup of the commands within the .ecf | + | The order of the ''Pit Search Distance'' command is important as it can be repeated multiple times with different values that are assigned to the 1d_nwke(s) below the ''Pit Search Distance'' command. There is an example on the TUFLOW Forum [http://www.tuflow.com/forum/index.php?/topic/1232-pit-search-distance-not-working/ here] that describes the setup of the commands within the .ecf. <br> |
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To check if the ''Pit Search Distance'' is working as expected, import the [[Check_Files_1d_nwk_C | *_nwk_C_check]] file to visually see if the pits are automatically connecting to a culvert. The image below is an example of the *_nwk_C_check file and the connections TUFLOW has made to each pit. <br> | To check if the ''Pit Search Distance'' is working as expected, import the [[Check_Files_1d_nwk_C | *_nwk_C_check]] file to visually see if the pits are automatically connecting to a culvert. The image below is an example of the *_nwk_C_check file and the connections TUFLOW has made to each pit. <br> | ||
Revision as of 20:23, 3 February 2016
Page Under Construction
Introduction
Pit types
- Introductory blurb explaining the types of pits you can do.
Real Life Examples
Some common pit types are shown below. Note: not all variations of side entry pits, grated pits, gully pits (pots) or any similar structure are displayed, the images are typical examples of what can be modeled as a 1D pit structure within TUFLOW.
UK Gully pits
Typical Kerbed Entry pits
Linking
- Various options on linking to 2D
Pit search radius
Within the *.ecf the following command is required to have TUFLOW connect floating nodes into the 1D network where connectors are not snapped to channel ends:
Pit Search Distance ==xxx
Read GIS Network ==..\model\mi\1d_nwke_*****.MIF
The order of the Pit Search Distance command is important as it can be repeated multiple times with different values that are assigned to the 1d_nwke(s) below the Pit Search Distance command. There is an example on the TUFLOW Forum here that describes the setup of the commands within the .ecf.
To check if the Pit Search Distance is working as expected, import the *_nwk_C_check file to visually see if the pits are automatically connecting to a culvert. The image below is an example of the *_nwk_C_check file and the connections TUFLOW has made to each pit.
Any further questions please email TUFLOW support: support@tuflow.com