Stock and flow diagrams are composed of two main elements: stocks and flows. Stocks are the accumulations or quantities of something in the system, such as water, money, population, or inventory ...

Example 5.12: Schematic Diagrams ... Three ID variables are used to specify the text that is to be placed within each node. The flow diagram is shown in Output 5.12.1. data dataflow; input a $ b $ id1 ...

Geographic information systems (GIS) are supplemented by components for the creation of batch data flow diagrams. In this article, two components are presented: Model Builder in ArcGIS and Workflow ...