Start date ms (Water Overlay): Difference between revisions
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{{Overlay attributes|type=row|overlay=Water | {{Overlay attributes|type=row|overlay=Water | ||
|attribute=START_DATE_MS | |attribute=START_DATE_MS | ||
|unit= | |unit=long | ||
|description=The date and time which is considered the starting moment of the simulation. | |description=The date and time which is considered the starting moment of the simulation. | ||
| | |defaultvalue=0 | ||
}}</onlyinclude>}} | }}</onlyinclude>}} | ||
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* The start of the simulation is for display purposes only. It does not affect the calculation itself, nor the interpretation of any time sequences. | * The start of the simulation is for display purposes only. It does not affect the calculation itself, nor the interpretation of any time sequences. | ||
* This [[Attribute]] is configured automatically when loading in a [[Weather rain m (Water Overlay)|rain sequence]] with times formatted as datetimes. | * This [[Attribute]] is configured automatically when loading in a [[Weather rain m (Water Overlay)|rain sequence]] with times formatted as datetimes. | ||
* Time sequences such as [[Weather rain m (Water Overlay)|RAIN_M]] are always interpreted as starting from 0 seconds, regardless of the | * Time sequences such as [[Weather rain m (Water Overlay)|RAIN_M]] are always interpreted as starting from 0 seconds, regardless of the configured START_DATE_MS. | ||
* Technically, the default year is 1970. However, the year is not displayed. | |||
|howtos= | |howtos= | ||
* [[How to add and remove an Attribute]] | * [[How to add and remove an Attribute]] | ||
|seealso= | |||
*[[Simulation time (Water Overlay)]] | |||
*[[Timeframe times (Water Overlay)]] | |||
}} | }} | ||
{{WaterOverlay model attribute nav}} | {{WaterOverlay model attribute nav}} | ||
Latest revision as of 14:36, 26 February 2024
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| START_DATE_MS | long | The date and time which is considered the starting moment of the simulation. | 0 |
For the purposes of relating a simulation to real-world events, a start date can be configured. This means the start of any time sequence and the start of the simulation displays a specific date and time. As the simulation progresses, the displayed date and time are furthered with the amount of time passed in the simulation.
Notes
- The start of the simulation is for display purposes only. It does not affect the calculation itself, nor the interpretation of any time sequences.
- This Attribute is configured automatically when loading in a rain sequence with times formatted as datetimes.
- Time sequences such as RAIN_M are always interpreted as starting from 0 seconds, regardless of the configured START_DATE_MS.
- Technically, the default year is 1970. However, the year is not displayed.
How-to's
See also
- Group
- Model attributes
- Allowed water increase m • Avg shore width m • Avg terrain width m • Avg terrain storage m • Breach measurement distance m • Bridge elevation • Culvert dem threshold m • Design flood elevation m • Extended reconstruction • Ground bottom distance m • Ground bottom pressure m • Ground water • Ground water depth m • Ground watertable with surface • Impact flood threshold m • Impact range m • Increased resolution • Infiltration factor s
- Limit area • Limit rain • Max infiltration m • Max water bottom m • Microrelief storage fraction • Min max elevation • Object entry correction • Prequel surface level relative • Rise rate distance m • Sewer overflow threshold • Shoreline • Show duration flood level m • Stabilizer angle • Start date ms • Surface water • Surface water evaporation factor • Timeframe times • Timeframes • Unsaturated fraction • Weir dam multiplier • Weir move interval s • Weir move range m • Weir move step m
- Related