v.net.flow Computes the maximum flow between two sets of nodes in the network. Vector (v.*) QgsProcessingParameterVectorLayer|input|Input vector line layer (network)|1|None|False QgsProcessingParameterVectorLayer|points|Input vector point layer (flow nodes)|0|None|False QgsProcessingParameterNumber|threshold|Threshold for connecting centers to the network (in map unit)|QgsProcessingParameterNumber.Double|50|False|0.0|None QgsProcessingParameterString|source_cats|Source Category values|None|False|True QgsProcessingParameterString|source_where|Source WHERE conditions of SQL statement without 'where' keyword|None|True|True QgsProcessingParameterString|sink_cats|Sink Category values|None|False|True QgsProcessingParameterString|sink_where|Sink WHERE conditions of SQL statement without 'where' keyword|None|True|True *QgsProcessingParameterField|arc_column|Arc forward/both direction(s) cost column (number)|None|input|0|False|True *QgsProcessingParameterField|arc_backward_column|Arc backward direction cost column (number)|None|input|0|False|True *QgsProcessingParameterField|node_column|Node cost column (number)|None|points|0|False|True QgsProcessingParameterVectorDestination|output|Network_Flow QgsProcessingParameterVectorDestination|cut|Network_Cut