The tool allows one to retrieve a grid from a virtual point cloud dataset by dragging a box (AOI) in a Map View.
Optionally, the query can be constrained by providing an attribute field and a value range that must be met.
A virtual point cloud dataset is a simple XML format with the file extension .spcvf, which can be created with the 'Create Virtual Point Cloud Dataset' tool.
| Name | Type | Identifier | Description | Constraints |
Output | Grid (*) | Grid list, output, optional | GRID_OUT | The output grid(s) | - |
Options | Filename | File path | FILENAME | The full path and name of the .spcvf file | - |
Attribute Field to Grid | Integer | ATTR_FIELD_GRID | The attribute field to grid. Field numbers start with 1, so elevation is attribute field 3. | Minimum: 3 Default: 1 |
Cellsize | Floating point | CELL_SIZE | Cellsize of the output grid [map units] | Minimum: 0.001000 Default: 1.000000 |
Grid System Fit | Choice | GRID_SYSTEM_FIT | Choose how to align the ouput grid system to the AOI | Available Choices: [0] nodes [1] cells Default: 1 |
Aggregation | Choice | METHOD | Choose how to aggregate the values | Available Choices: [0] lowest [1] highest Default: 1 |
Constrain Query | Boolean | CONSTRAIN_QUERY | Check this parameter to constrain the query by an attribute range. | Default: 0 |
Attribute Field | Integer | ATTR_FIELD | The attribute field to use as constraint. Field numbers start with 1. | Minimum: 1 Default: 1 |
Value Range | Value range | VALUE_RANGE | Minimum and maximum of attribute range []. | - |
(*) optional |