Gridtype (TQL Param)

Param	Value	Description	Limits search polygon
		Grid of Grid Overlay with specified type

Available for

• Select floorsize (TQL)
• Select height (TQL)
• Select gridavg (TQL)
• Select gridmin (TQL)
• Select gridmax (TQL)
• Select gridvolume (TQL)
• Select gridstdev (TQL)
• Select landpolygons (TQL)
• Select landsize (TQL)
• Select lotpolygons (TQL)
• Select lotsize (TQL)
• Select name (TQL)
• Select units (TQL)
• Update building attribute (TQL)

Grid Types

Icon	Name	Type	Category	Data	Displays
	Ownership Grid	OWNERSHIP_GRID	Administrative	Grid	Ownership of constructions/ plots
	Heat Stress	HEAT_STRESS	Environmental	Grid	Urban heat stress
	Livability	LIVABILITY	Environmental	Grid	Livability score
	Shadow	SHADOW	Environmental	Grid	Shadow
	Traffic Density	TRAFFIC_DENSITY	Environmental	Grid	Traffic density
	Traffic Noise	TRAFFIC_NOISE	Environmental	Grid	Impact of traffic noise polution on surrounding area
	Traffic NO2	TRAFFIC_NO2	Environmental	Grid	Impact of traffic NO2 polution on surrounding area
	Flooding	FLOODING	Water	Grid	Impact of flooding on inundation
	Groundwater	GROUNDWATER	Water	Grid	Underground water tables
	Rainfall	RAINFALL	Water	Grid	Impact of rainfall on inundation
	Subsidence	SUBSIDENCE	Water	Grid	Areas subject to subsidence
	Watershed	WATERSHED	Water	Grid	Discharge areas based on DTM or Water overlay's flow direction.
	Average	AVG	Grid Calculation	Grid	Smoothened values of grid cells
	Combo	COMBO	Grid Calculation	Grid	Combines up to three grid overlays using mathematical functions and boolean operators.
	Distance	DISTANCE	Grid Calculation	Grid	Defined contour around an object
	Sight Distance	SIGHT_DISTANCE	Grid Calculation	Grid	Combined distance zone with line of sight
	Travel Distance	TRAVEL_DISTANCE	Grid Calculation	Grid	Contour based on travel distance
	Inference	INFERENCE	Grid Calculation	Grid	AI Inference
	Iteration	ITERATION	Grid Calculation	Grid	Iteration Collector
	GeoTIFF	GEO_TIFF	Geo Data	Grid	External data in GeoTIFF format
	Image	IMAGE	Geo Data	Grid	A custom image
	WCS	WCS	Geo Data	Grid	Stores the GeoTIFF result of a Web Coverage Service as a Grid Overlay.
	WMS	WMS	Geo Data	Grid	Stores the result of a Web Image Service as a Grid Overlay.
	Satellite	SATELLITE	Topography	Grid	Satellite Imagery
	Digital Surface Model	HEIGHTMAP	Topography	Grid	Height of the terrain and building heights (DSM)
	Digital Terrain Model	HEIGHTMAP	Topography	Grid	Height of the terrain (DTM)

Notes

• This parameter can be an alternative to Grid (TQL Param) and Grid with attribute (TQL Param), but requires that you only have one Grid Overlay of the specified overlay type. Otherwise you will be unable to have control over which overlay is actually selected.

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TQL Clause parameters

Spatial

Area • Area with attribute • Buffer • Layertype • Map • Neighborhood • Neighborhood with attribute • Terrain • Terrain with attribute • Zone • Zone with attribute

Attribute

Attribute • Attribute max • Attribute min • Attribute mult • Index

Grid

Grid • Grid with attribute • Gridtype • Gridvalue • Maxgridvalue • Mingridvalue • Overlay • Resulttype • Timeframe

Item

Address • Building • Building with attribute • Function • Global • Indicator • Levee • Measure • Panel • Relation • Scenario • Stakeholder

Net

Net line • Net type • Net function • Net load • Net cluster

Property

Category • Categorymult • Crs • Functionmult • Layertype • Iteration • Key • Map • Name • Residence • Road system • Stakeholdertype • State • Term

Replacement

X • XA • XC • XK • Y • YA • YC • YK • ID • Relation • Sort

Other

Select • Update