Tool NameImport from Virtual Raster (VRT)
Tool ID13
Library IDio_gdal
Version1.0
Author(s)V. Wichmann (c) 2019

Description

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.


References

GDAL/OGR contributors (2019): GDAL/OGR Geospatial Data Abstraction software Library. A translator library for raster and vector geospatial data formats. Open Source Geospatial Foundation. Link


Parameters

NameTypeIdentifierDescriptionConstraints
Input
Shapes Extentshapes, inputSHAPESThe shapefile defining the clipping extent.
Output
Gridsgrid list, outputGRIDS
Options
VRT Filenamefile pathVRT_NAMEThe full path and name of the .vrt file.
ExtentchoiceEXTENTChoose how to define the clipping extent.Available Choices:
[0] user defined
[1] grid system
[2] shapes extent
Default: 0
Leftfloating point numberXMINThe minimum x-coordinate of the clipping extent.Default: 0.000000
Rightfloating point numberXMAXThe maximum x-coordinate of the clipping extent.Default: 0.000000
Bottomfloating point numberYMINThe minimum y-coordinate of the clipping extent.Default: 0.000000
Topfloating point numberYMAXThe maximum y-coordinate of the clipping extent.Default: 0.000000
Bufferfloating point numberBUFFERThe optional buffer added to the clipping extent [map units].Minimum: 0.000000
Default: 0.000000
Multiple Bands OutputchoiceMULTIPLEChoose how to handle output datasets with multiple bands.Available Choices:
[0] single grids
[1] grid collection
[2] automatic
Default: 2
TransformationbooleanTRANSFORMAlign grid to coordinate system.Default: 1
ResamplingchoiceRESAMPLINGResampling type to be used, if grid needs to be aligned to coordinate system.Available Choices:
[0] Nearest Neighbour
[1] Bilinear
[2] Cubic 1
[3] Cubic 2
Default: 0