![]() Of contributing source pixels is set to zero to ignore them when they are masked. Its value is usedįor bilinear, cubic, cubicspline and lanczos, for each target pixel, the weights Source pixels is selected (in an implementation specific way). The details of how it is taken into account depends on the resampling kernel:įor nearest resampling, for each target pixel, one of the potential contributing Source band, a mask band, an alpha band will not be used during resampling Masked values, either identified through a nodata value metadata set on the It does not make sense to add soil type and land use to obtain a building suitability raster. Nodata / source validity mask handling during resampling To represent a raster relative to these many different suitability weightings, the values on the raster must be changed from nominal valuesvalues that represent a classto interval or ratio values so that the values can be used in relation to one another. It can be either file name, URL of data source or noxmp ĭo not copy the XMP metadata in the source dataset to the output dataset when driver is able to copy it. norat ĭo not copy source RAT into destination dataset. stats įorce (re)computation of statistics. Use withįormats like HDF that have subdatasets. sds Ĭopy all subdatasets of this file to individual output files. Suppress progress monitor and other non-error output. May be provided multiple times to provide a set of GCPs. gcp Īdd the indicated ground control point to the output dataset. nogcp ĭo not copy the GCPs in the source dataset to the output dataset. Specific documentation for legal creation options for each format. Supported for a format can be listed with theĬommand line option but the documentation for the format is theĭefinitive source of information on driver creation options. Simple formats have no creation options at all. The creation options available vary by format driver, and some The GeoTIFF driver supports creation options to control compression, Used to control particulars about the file created. Many formats have one or more optional creation options that can be Passes a metadata key and value to set on the output dataset if possible. The unscaled value is computed from the scaled raw value with the following It is also often necessary to reset the output datatype ![]() unscale Īpply the scale/offset metadata for the bands to convert scaled values to "-exponent_2" for the 2nd band of the outputĭataset) to specify the parameters of one or several specific bands. It is also possible to use the "-exponent_bn" syntax whereīn is a band number (e.g. ![]() It can be repeated several times so as to specify perīand parameters. If specified only once, -exponent applies to all bands of Of the power function (must be positive). To apply non-linear scaling with a power function. To specify the parameters of one or several specific bands. "-scale_2" for the 2nd band of the output dataset) It is also possible to use the "-scale_bn" syntax where bn It also applies to all bands of the output dataset), so as to specify perīand parameters. scale can be repeated several times (if specified only once, ![]() Src_max are not used to clip input values. Offset to apply to the input raster values. Note that the values specified after -scale are only used to compute a scale and Gdal_translate [ - ot priorly to precompute statistics, forįormats that support serializing statistics computations (GeoTIFF, VRT.)
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