Order of calculations (Water Overlay): Difference between revisions
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Calculations are performed in the following order: | Calculations are performed in the following order: | ||
* Horizontal surface flow and horizontal underground flow | * [[Surface model (Water Overlay)|Horizontal surface flow]] and [[Underground model (Water Overlay)|horizontal underground flow]] | ||
* Rain | * [[Rain model (Water Overlay)|Rain]] | ||
* Building storage | * [[Storage model (Water Overlay)|Building storage]] | ||
* Sewer inflow | * [[Sewer model (Water Overlay)|Sewer inflow]] | ||
* Surface evaporation | * [[Evaporation model (Water Overlay)#Surface evaporation model|Surface evaporation]] | ||
* Groundwater evaporation (saturated zone) | * [[Evaporation model (Water Overlay)#Underground evaporation model|Groundwater evaporation (saturated zone)]] | ||
* Groundwater evaporation (unsaturated zone) | * [[Evaporation model (Water Overlay)|Groundwater evaporation (unsaturated zone)]] | ||
* Underground infiltration | * [[Infiltration model (Water Overlay)#Underground infiltration|Underground infiltration]] | ||
* Surface infiltration | * [[Infiltration model (Water Overlay)#Surface infiltration|Surface infiltration]] | ||
* Exfiltration | * [[Infiltration model (Water Overlay)#Exfiltration|Exfiltration]] | ||
* Hydrological constructions (culverts, weirs, pumps, in- and outlets, outlets) | * Hydrological constructions (culverts, weirs, pumps, in- and outlets, outlets) | ||
* Hydrological areas (sewer overflow, breach in- and outflow) | * Hydrological areas (sewer overflow, breach in- and outflow) | ||
* Chemical movement, based on the water flow and infiltration which has occurred | * [[Substance flow model (Water Overlay)|Chemical movement, based on the water flow and infiltration which has occurred]] | ||
{{Water Module buttons}} | {{Water Module buttons}} | ||
Revision as of 12:20, 1 July 2019
During the calculation, multiple facets have to be calculated. In each timestep, each aspect of the calculation has to be performed. Although as timesteps become smaller, the exact order of operation becomes less important, the order of operations can lead to specific behavioral details in some uncommon situations.
Calculations are performed in the following order:
- Horizontal surface flow and horizontal underground flow
- Rain
- Building storage
- Sewer inflow
- Surface evaporation
- Groundwater evaporation (saturated zone)
- Groundwater evaporation (unsaturated zone)
- Underground infiltration
- Surface infiltration
- Exfiltration
- Hydrological constructions (culverts, weirs, pumps, in- and outlets, outlets)
- Hydrological areas (sewer overflow, breach in- and outflow)
- Chemical movement, based on the water flow and infiltration which has occurred
