Select gridavg (TQL)
| Select | Unit | Description | Fixed clause amount | Polygon based |
|---|---|---|---|---|
| GRIDAVG | decimal | Returns the average grid value for the query polygons an a specified Grid | No | true |
Allowed clause parameters
| Param | Value | Description | Limits search polygon |
|---|---|---|---|
| AREA |
Item ID, X, Y, XC, YC XA, YA, XK or YK |
Area with ID | true |
| AREA_WITH_ATTRIBUTE | Attribute | Area with non zero Attribute value | true |
| GRID |
Item ID, X, Y, XC, YC XA, YA, XK or YK |
Grid of Grid Overlay with ID | false |
| GRID_WITH_ATTRIBUTE | Attribute | Grid of Grid Overlay with non zero Attribute value | false |
| GRIDTYPE |
Grid Type X, Y, XA, YA |
Grid of Grid Overlay with specified type | true |
| GRIDVALUE | decimal | Only include Grid Overlay cells that have a value equal to the one specified | true |
| ITERATION | positive integer | Query only executes when the current Iteration matches this value | false |
| MAP |
Map Type X, Y, XA, YA |
Only Items present in this Map Type | true |
| MAXGRIDVALUE | decimal | Only include Grid Overlay cells that have a value smaller than the one specified | true |
| MINGRIDVALUE | decimal | Only include Grid Overlay cells that have a value larger than or equal to the one specified | true |
| NEIGHBORHOOD |
Item ID, X, Y, XC, YC XA, YA, XK or YK |
Neighborhood with ID | true |
| NEIGHBORHOOD_WITH_ATTRIBUTE | Attribute | Neighborhood with non zero Attribute value | true |
| RESULTTYPE |
Grid Type X, Y, XA, YA |
Grid of Grid Overlay with specified Result type | true |
| TERRAIN |
Item ID, X, Y, XC, YC XA, YA, XK or YK |
Terrain of Terrain Type with ID | true |
| TERRAIN_WITH_ATTRIBUTE | Attribute | Terrain is of Terrain Type with non zero Attribute value | true |
| TIMEFRAME |
timeframe X, Y, XA, YA |
Specifies which Timeframe to select when processing a particular Grid | false |
| ZONE |
Item ID, X, Y, XC, YC XA, YA, XK or YK |
Zone with ID | true |
| ZONE_WITH_ATTRIBUTE | Attribute | Zone with non zero Attribute value | true |
Notes
- The Grid should be specified with the Grid (TQL Param) or Grid with attribute (TQL Param)