Usage: gdal raster sieve [OPTIONS] <INPUT> <OUTPUT>
Remove small polygons from a raster dataset.
Positional arguments:
  -i, --input <INPUT>                                  Input raster datasets [required] [not available in pipelines]
  -o, --output <OUTPUT>                                Output raster dataset [required] [not available in pipelines]
Common Options:
  -h, --help                                           Display help message and exit
  --json-usage                                         Display usage as JSON document and exit
  --config <KEY>=<VALUE>                               Configuration option [may be repeated]
  -q, --quiet                                          Quiet mode (no progress bar or warning message) [not available in pipelines]
Options:
  -f, --of, --format, --output-format <OUTPUT-FORMAT>  Output format ("GDALG" allowed) [not available in pipelines]
  --co, --creation-option <KEY>=<VALUE>                Creation option [may be repeated] [not available in pipelines]
  --overwrite                                          Whether overwriting existing output dataset is allowed [not available in pipelines]
                                                       Mutually exclusive with --append
  --append                                             Append as a subdataset to existing output [not available in pipelines]
                                                       Mutually exclusive with --overwrite
  --mask <MASK>                                        Use the first band of the specified file as a validity mask (all pixels with a value other than zero will be considered suitable for inclusion in polygons)
  -b, --band <BAND>                                    Input band (1-based index)
  -s, --size-threshold <SIZE-THRESHOLD>                Minimum size of polygons to keep (default: 2)
  -c, --connect-diagonal-pixels                        Consider diagonal pixels as connected
Advanced Options:
  --if, --input-format <INPUT-FORMAT>                  Input formats [may be repeated] [not available in pipelines]
  --oo, --open-option <KEY>=<VALUE>                    Open options [may be repeated] [not available in pipelines]

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