The tool allows one to clip / extract a raster subset from a virtual raster dataset (VRT). Such a VRT is actually an XML based description of a mosaic of raster datasets and can be created with the "Create Virtual Raster (VRT)" tool.
| Name | Type | Identifier | Description | Constraints |
Input | Shapes Extent | Shapes, input | SHAPES | The shapefile defining the clipping extent. | - |
Output | Grids | Grid list, output | GRIDS | - | - |
Options | VRT Filename | File path | VRT_NAME | The full path and name of the .vrt file. | - |
Extent | Choice | EXTENT | Choose how to define the clipping extent. | Available Choices: [0] user defined [1] grid system [2] shapes extent Default: 0 |
Grid System | Grid system | GRIDSYSTEM | The target grid system. | - |
Left | Floating point | XMIN | The minimum x-coordinate of the clipping extent. | Default: 0.000000 |
Right | Floating point | XMAX | The maximum x-coordinate of the clipping extent. | Default: 0.000000 |
Bottom | Floating point | YMIN | The minimum y-coordinate of the clipping extent. | Default: 0.000000 |
Top | Floating point | YMAX | The maximum y-coordinate of the clipping extent. | Default: 0.000000 |
Buffer | Floating point | BUFFER | The optional buffer added to the clipping extent [map units]. | Minimum: 0.000000 Default: 0.000000 |
Multiple Bands Output | Choice | MULTIPLE | Choose how to handle output datasets with multiple bands. | Available Choices: [0] single grids [1] grid collection [2] automatic Default: 2 |
Transformation | Boolean | TRANSFORM | Align grid to coordinate system. | Default: 1 |
Resampling | Choice | RESAMPLING | Resampling type to be used, if grid needs to be aligned to coordinate system. | Available Choices: [0] Nearest Neighbour [1] Bilinear Interpolation [2] Bicubic Spline Interpolation [3] B-Spline Interpolation Default: 0 |