User contributions for Frank@tygron.nl
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2 April 2019
- 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
- 12:2412:24, 2 April 2019 diff hist +3,308 N Evaporation model (Water Overlay) Created page with "Water can evaporate from the hydrological model over time. Multiple forms of evaporation are implemented. All forms of evaporation can be implicitly activated and deactivated..."
- 12:2012:20, 2 April 2019 diff hist −1 Water Overlay →Models
- 12:2012:20, 2 April 2019 diff hist −677 Water Overlay →Rain model
- 12:1912:19, 2 April 2019 diff hist +731 N Rain model (Water Overlay) Created page with "Rain is implemented in the water model. Rain can be implicitly activated and deactivated by defining an appropriate period of {{inlink|Rain and simulation time|rainfall}} in..."
- 12:1812:18, 2 April 2019 diff hist −4,703 Water Overlay →Underground model
- 12:1712:17, 2 April 2019 diff hist −6 Surface model (Water Overlay) No edit summary
- 12:1612:16, 2 April 2019 diff hist +31 Ground model (Water Overlay) No edit summary
- 12:1412:14, 2 April 2019 diff hist +37 Surface model (Water Overlay) No edit summary
- 12:1012:10, 2 April 2019 diff hist +4,734 N Ground model (Water Overlay) Created page with "The water model includes an underground model which dictates the movement of water in the soil. The underground model includes the flow of water from the surface into the unde..."
- 12:0912:09, 2 April 2019 diff hist +29 Water Overlay →Surface model
- 12:0812:08, 2 April 2019 diff hist −3,369 Water Overlay →Surface model
- 12:0712:07, 2 April 2019 diff hist +3,368 N Surface model (Water Overlay) Created page with "The water model's primary function is the simulation of the flow of water on the surface of the terrain. The surface model includes the flow of water across the surface of the..."