Spatial Rain Source Data Fields (InfoWorks)

Spatial rain source data can be edited on either the Spatial Rain Source Grid Window of the Polygons Grid or the Spatial Rain Source Property Sheet.

Most data can be edited on the grid, but some fields cannot be displayed in the grid format.

To view and edit all spatial rain source data, use the Property Sheet.

The following describes all the data which can be used to define a Spatial Rain Source.

Common Data Fields

Fields that are common to the majority of objects can be found in the Common Fields topic.

Spatial Rain Source Data

Database Table Name: hw_spatial_rain_source

Show Columns	Database Names
	Size, Type and Units
	Defaults and Error Limits

Field Name	Help Text	Database Field	Data Type	Size	Error Lower Limit
ID	Unique identifier for the spatial rain zone.	id	Text	64
Source type	Type of source. Available sources are: Raingauge polygons - TVD connector polygons of type rainfall Spatial TSDB observed - Spatial Times Series Database of data type observed Spatial TSDB forecast - Spatial Times Series Database of data type forecast	source_type	Text	32
Stream or category	For spatial time series database source types, this is the name of the stream within the TSDB. For raingauge polygons, this is a category name (which may be blank). The source comprises all the rainfall TVD connectors that have that name in their category field. The latter allows users to divide the raingauges into multiple groups (e.g. if some are polled more frequently or are more reliable than others).	stream_or_category	Text	64
Priority	Source priority. Note The priority set here overrides the settings entered in the Schedule Hydraulic Run View. Defines the order in which InfoWorks ICM applies the rainfall sources for the time window specified in the Start hours relative to origin and/or the End hours relative to origin fields.	priority	Long Integer		0
Start seconds relative to origin	The number of seconds, relative to the forecast origin time, at which to start using the source. If blank, the start of the simulation will be used. Negative values are before the forecast origin, positive values are after. Note The value set here will still be applied when using Historic mode on the TSDB Options Dialog. Configuration of time windows for Spatial Rain Sources is not recommended when using Historic mode.	start_time	Double
End seconds relative to origin	The number of seconds, relative to the forecast origin time, at which to stop using the source. If blank, the end of the simulation will be used. Negative values are before the forecast origin, positive values are after. Note The value set here will still be applied when using Historic mode on the TSDB Options Dialog. Configuration of time windows for Spatial Rain Sources is not recommended when using Historic mode.	end_time	Double