User contributions for Frank@tygron.nl
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2 April 2019
- 13:2713:27, 2 April 2019 diff hist +490 N Surface evaporation formula (Water Overlay) Created page with "Surface evaporation is calculated per cell. : ''Δw = min( WL<sub>surface</sub> , Δt * E<sub>weather</sub> * E<sub>overlay</sub> )'' where: * Δw = The amount of evaporation..."
- 13:2613:26, 2 April 2019 diff hist −8 Water Overlay →Formulas
- 13:2413:24, 2 April 2019 diff hist −2,529 Water Overlay →Inlet formula
- 13:2313:23, 2 April 2019 diff hist +2,587 N Inlet formula (Water Overlay) Created page with "The amount flowing in or out of inlets is calculated for the cell the inlet resides on. When calculating '''inlets''', first the capacities are calculated. If a T<sub>lower<..."
- 13:2213:22, 2 April 2019 diff hist −1,532 Water Overlay →Overflow formula
- 13:2213:22, 2 April 2019 diff hist +1,605 N Sewer Overflow formula (Water Overlay) Created page with "<!--Needs the sewer overflow threshold--> Overflow from the sewer is calculated for the entirety of the sewer, and the single attached sewer overflow. The amount that can ove..."
- 13:2113:21, 2 April 2019 diff hist −475 Water Overlay →Pump formula
- 13:2113:21, 2 April 2019 diff hist +532 N Pump formula (Water Overlay) Created page with "The flow created by a pump is calculated based on the lowest end point of the pump. : ''Δw = min( WH<sub>lower</sub> , Δt * PS )'' Where: * Δw = The amount water water pu..."
- 13:2013:20, 2 April 2019 diff hist +31 Breach flow formula (Water Overlay) No edit summary
- 13:2013:20, 2 April 2019 diff hist −921 Water Overlay →Breach flow formula
- 13:1913:19, 2 April 2019 diff hist +954 N Breach flow formula (Water Overlay) Created page with "{{main|section=1|Weir formula}} Flow through breaches is calculated based on the {{inlink|weir formula}}, including the consideration between free flow and submerged flow situ..."
- 13:1913:19, 2 April 2019 diff hist +31 Breach growth formula (Water Overlay) No edit summary
- 13:1813:18, 2 April 2019 diff hist +1,428 N Breach growth formula (Water Overlay) Created page with "Breaches can grow when water flows from the virtual external water source into the hydrological model<ref name="breachgrow"/>. First, the difference in height of the water on..."
- 13:1813:18, 2 April 2019 diff hist 0 Water Overlay →Limited cycles
- 13:1813:18, 2 April 2019 diff hist −218 Water Overlay →References
- 13:1713:17, 2 April 2019 diff hist −1,133 Water Overlay →Breach growth formula
- 13:1613:16, 2 April 2019 diff hist −2,415 Water Overlay →Weir formula
- 13:1513:15, 2 April 2019 diff hist +2,473 N Weir formula (Water Overlay) Created page with "Flow across weirs is calculated differently for free flow and submerged flow. The height of the water at each end of the weir, relative to the weir, is calculated: : ''WH<sub..."
- 13:1513:15, 2 April 2019 diff hist −201 Water Overlay →References
- 13:1313:13, 2 April 2019 diff hist +274 Culvert formula (Water Overlay) No edit summary
- 13:1213:12, 2 April 2019 diff hist −2,098 Water Overlay →Culvert formula
- 13:1213:12, 2 April 2019 diff hist +2,127 N Culvert formula (Water Overlay) Created page with "Flow through culverts is based on an open channel flow calculation. The actual height of the culvert is at least the height of the terrain on either end of the culvert: : ''C..."
- 13:1013:10, 2 April 2019 diff hist +29 Water Overlay →Formulas
- 13:0913:09, 2 April 2019 diff hist −332 Water Overlay →References
- 13:0913:09, 2 April 2019 diff hist +375 Ground flow formula (Water Overlay) No edit summary
- 13:0813:08, 2 April 2019 diff hist +30 Water Overlay →Formulas
- 13:0713:07, 2 April 2019 diff hist −3,622 Water Overlay →Underground flow formula
- 13:0713:07, 2 April 2019 diff hist +3,660 N Ground flow formula (Water Overlay) Created page with "Underground flow is calculated differently from surface flow, to account for the slowdown and porousness of the medium. In general, Darcy's law is used. When an {{inlink|lcas..."
- 13:0513:05, 2 April 2019 diff hist −1,314 Water Overlay →Underground infiltration formula
- 13:0413:04, 2 April 2019 diff hist +1,391 N Ground infiltration formula (Water Overlay) Created page with "Underground infiltration (from the unsaturated zone to the saturated zone) is calculated per cell. First the height of the unsaturated zone is calculated. : ''H<sub>unsat</su..."
- 13:0313:03, 2 April 2019 diff hist −1,072 Water Overlay →Surface infiltration formula
- 13:0313:03, 2 April 2019 diff hist +1,145 N Surface infiltration formula (Water Overlay) Created page with "Surface infiltration is calculated per cell. Infiltration capacities: : ''C<sub>water</sub> = W<sub>surface</sub>'' : ''C<sub>top</sub>'' = max( I<sub>con</sub>, I<sub>surf</..."
- 13:0113:01, 2 April 2019 diff hist −721 Water Overlay →Groundwater level formula
- 13:0113:01, 2 April 2019 diff hist +791 N Groundwater level formula (Water Overlay) Created page with "Groundwater level is calculated per cell. : ''WH<sub>underground</sub> = W<sub>sat</sub> / WSP'' : ''WL<sub>underground</sub> = WH<sub>underground</sub> + H<sub>surface</sub>..."
- 13:0013:00, 2 April 2019 diff hist −256 Water Overlay →References
- 12:5912:59, 2 April 2019 diff hist −1,215 Water Overlay →References
- 12:5312:53, 2 April 2019 diff hist −2,173 Water Overlay →Surface flow formula
- 12:5112:51, 2 April 2019 diff hist −305 Water Overlay →Surface water level formula
- 12:5012:50, 2 April 2019 diff hist +377 N Surface water level formula (Water Overlay) Created page with "Surface water level is calculated per cell. : ''WL<sub>surface</sub> = W<sub>surface</sub> + H<sub>surface</sub>'' Where: * WL<sub>surface</sub> = The water level, relative t..."
- 12:4812:48, 2 April 2019 diff hist −233 Water Overlay →Calculation preference formula
- 12:4512:45, 2 April 2019 diff hist −1,074 Water Overlay →Timestep formula
- 12:4412:44, 2 April 2019 diff hist +298 Timestep formula (Water Overlay) No edit summary
- 12:4312:43, 2 April 2019 diff hist +1,135 N Timestep formula (Water Overlay) Created page with "An adaptive timestep is implemented according to Kurganov and Petrova (2007)<ref name="Kurganov1" />. At every timestep, the courant-number is kept smaller than 0.25 for every..."
- 12:3212:32, 2 April 2019 diff hist −4,234 Water Overlay →Models
- 12:3212:32, 2 April 2019 diff hist +141 N Border model (Water Overlay) Created page with "The outer edge of cells of the water model are excluded from calculations. No water can flow from or to there. {{Template:WaterOverlay_nav}}"
- 12:3012:30, 2 April 2019 diff hist +1,397 N Tracer flow model (Water Overlay) Created page with "Chemicals can be modeled in the hydrological model, as quantities picked up and carried along with the water. The chemical model can be implicitly activated and deactivated b..."
- 12:2812:28, 2 April 2019 diff hist +895 N Storage model (Water Overlay) Created page with "Water on the {{inlink|Surface model|surface}} can be stored in {{inlink|lcase=1|Water storage constructions}}. Water storage in constructions can be implicitly activated or d..."
- 12:2712:27, 2 April 2019 diff hist +2,033 N Sewer model (Water Overlay) Created page with "Sewers are available in the water model, allowing for the retention of excess water which would otherwise stay and flow on the surface. Sewers can be implicitly activated and..."
- 12:2412:24, 2 April 2019 diff hist +31 Evaporation model (Water Overlay) No edit summary
- 12:2412:24, 2 April 2019 diff hist −3,278 Water Overlay →Evaporation model