modelBasicStock
Unrestricted reservoir to store information
Extends from Icons.Stock (General Icon for stocks), Interfaces.Basics.GenericStock (Generic Stock to collect material or information).
Information
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This is the general, unrestricted reservoir of the system dynamics methodology, it accumulates information transported by flow components connected to the StockPorts.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| OutputType | initialValue | 0 | Initial level (should be different from 0 to find non-trivial steady state solution) |
| OutputType | maxValue | inf | Maximum admissable value |
| OutputType | minValue | -inf | Minimum admissable value |
| Advanced | |||
| InitializationOptions | init (from GenericStock) | InitializationOptions.FixedValue | Provide InitializationOptions (Free, FixedValue, SteadyState) |
| Boolean | useAssert | false | = true, if leaving the admissable range is to cause an error or warning |
| Boolean | causeError | true | = true, if leaving the admissable range is to cause an error instead of simply a warning |
| Structural Parameters | |||
| Boolean | hasStockInfoOutput (from GenericStock) | false | = true, if a StockInfoOutput should be added to the stock |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| StockPort | inflow (from GenericStock) | Inflow port of the stock | |
| StockPort | outflow (from GenericStock) | Outflow port of the stock | |
| StockInfoOutput | y_stockInfo (from GenericStock) | Optional StockInfoOutput |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| RealOutput | y (from ThreeSO) | Level or rate information | |
| RealOutput | y1 (from ThreeSO) | Level or rate information | |
| RealOutput | y2 (from ThreeSO) | Level or rate information | |
| ModelSettings | modelSettings |
Revisions
- Display of
%initialValuein the Icon removed in v.2.1.0; it is now taken care of inIcons.Stock.