Culvert diameter (Water Overlay)

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Revision as of 09:16, 6 October 2020 by Frank@tygron.nl (talk | contribs)
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This figure depicts the original way of implementing culverts (left), and the current way they are implemented in the Tygron Platform (right).


Notes

  • The diameter of the culvert not only affects the amount of water which can flow through the culvert, but also the amount of grid cells on either side of the culvert which allow water to flow through to the other side. The greater the culverts diameter, the more cells are considered to be part of the entry- and exitside of the culvert.

The amount of cells which are considered to be part of the entry- and exitside of the culvert, are based on the value of the CULVERT_DIAMETER attribute. If the CULVERT_DIAMETER attribute is > 25m, the amount of cells has reached a maximum and does not increase anymore.

See also