Usage: gdal raster reclassify [OPTIONS] <INPUT> <OUTPUT>
Reclassify values in 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
  -m, --mapping <MAPPING>                                  Reclassification mappings (or specify a @<filename> to point to a file containing mappings [required]
  --ot, --datatype, --output-data-type <OUTPUT-DATA-TYPE>  Output data type. OUTPUT-DATA-TYPE=UInt8|Int8|UInt16|Int16|UInt32|Int32|UInt64|Int64|CInt16|CInt32|Float16|Float32|Float64|CFloat32|CFloat64
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]

# remap land cover types
0       = 10      # land
[2,4]   = 20      # freshwater
1       = 40      # ocean
(4,6]   = 50      # forest (excludes 4, includes 5 and 6)
NO_DATA = NO_DATA # leave NoData pixels unmodified

[تصویر] مجموعه‌داده رستر قبل (چپ) و بعد (راست) از بازطبقه‌بندی با gdal raster reclassify --mapping "[1,3]= 101; [4, 5)= 102; 7=102; NO_DATA=103; DEFAULT=NO_DATA".

دستور gdal raster reclassify از نوشتن در فرمت VRT پشتیبانی می‌کند؛ با این حال، فایل‌های VRT تولیدشده به این روش تنها با GDAL نسخه 3.11 یا بالاتر قابل باز شدن هستند.