Mode (Water Overlay): Difference between revisions

From Tygron Preview Support Wiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 15: Line 15:
The mode has the following effects on timesteps:
The mode has the following effects on timesteps:


* Groundwater timestep (seconds) = min ( 5 * dx * modeFactor , 120 )
* Horizontal groundwater timestep (seconds) = min ( 5 * dx * modeFactor , 120 )
* Surface water timestep (seconds) is based on whether shallow water simulation is selected.
* Vertical groundwater timestep (seconds) is based on whether shallow water simulation is selected.
**  
** Shallow water active: 2 * modeFactor.
 
** Shallow water not active: Horizontal groundwater timestep
{| {{STDT|overlay sortable}}
* Structures and features:
|-
** Average areas mode: 0.5 * Vertical groundwater timestep
!  !! Average !! Speed !! Speed !! Description
** No average areas: 1.0 * Vertical groundwater timestep
|-
||Sewer inflow speed || Once per 2 seconds || Once per 4 seconds || Once per 6 seconds || How often water flows from the surface into a sewer via a sewered Construction
|-
|| ... || ... || ... || ... || ...
|}


{{WaterOverlay formula nav}}
{{WaterOverlay formula nav}}

Revision as of 09:54, 11 February 2022

This article is a stub.

The mode of the Water Overlay affects the taken time steps, and with it the evaluation frequency, for ground water and hydraulic structures of the simulation.

Surface water simulation time steps are only depended on this mode when surface water mode is set to the Avg Waterway or Avg Terrain.

It does not influence the evaluation frequency of the surface water simulation when surface water is set to the Shallow or Hybrid mode.

There are three modes available:

  • Speed: Lowest frequencies, fastest calculations. Mode factor 3.
  • Normal: Average mode between Speed an Accuracy. Mode factor 2.
  • Accuracy: Highest frequencies, greatest detail in water movements. Mode factor 1.

The mode has the following effects on timesteps:

  • Horizontal groundwater timestep (seconds) = min ( 5 * dx * modeFactor , 120 )
  • Vertical groundwater timestep (seconds) is based on whether shallow water simulation is selected.
    • Shallow water active: 2 * modeFactor.
    • Shallow water not active: Horizontal groundwater timestep
  • Structures and features:
    • Average areas mode: 0.5 * Vertical groundwater timestep
    • No average areas: 1.0 * Vertical groundwater timestep
Water Module
Benchmarks button.png
Introduction button.png
Water Module
Benchmarks button.png
Getting started button.png
Tutorials
Benchmarks button.png
Overview button.png
Overview
Benchmarks button.png
Theory button.png
Theory
Benchmarks button.png
Benchmarks button.png
Benchmarks
Models
Surface • Ground • Rain • Evaporation • Infiltration • Elevation • Breach • Sewer • Storage • Tracer flow • Border • Order
Model formulas
Timestep • Season • Surface water level • Groundwater level
Flow formulas
Surface flow • Surface infiltration • Ground flow • Ground infiltration • Surface evaporation • Ground evaporation • Ground bottom flow
Hydraulic structure formulas
Culvert • Weir • Breach growth • Breach flow • Pump • Sewer Overflow • Inlet • Drainage
Related
Building attributes • Hydrological features • Hydraulic structures •  Terrain attributes • Model attributes • Results • Simulation data
Retrieved from "https://previewsupport.tygron.com/w/index.php?title=Mode_(Water_Overlay)&oldid=44766"