pkreclass

program to replace pixel values in raster image

SYNOPSIS

Usage: pkreclass -i input [-c from -r to]* -o output

Options

• use either -short or --long options (both --long=value and --long value are supported)
• short option -h shows basic options only, long option --help shows all options

  short	long	type	default	description
  i	input	std::string		Input image
  m	mask	std::string		Mask image(s)
  msknodata	msknodata	unsigned short	1	Mask value(s) where image has nodata. Use one value for each mask, or multiple values for a single mask.
  nodata	nodata	int	0	nodata value to put in image if not valid (0)
  code	code	std::string		Recode text file (2 columns: from to)
  c	class	std::string		list of classes to reclass (in combination with reclass option)
  r	reclass	std::string		list of recoded classes (in combination with class option)
  ct	ct	std::string		color table (file with 5 columns: id R G B ALFA (0: transparent, 255: solid)
  o	output	std::string		Output file
  ot	otype	std::string		Data type for output image ({Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/CInt16/CInt32/CFloat32/CFloat64}). Empty string: inherit type from input image
  of	oformat	std::string	GTiff	Output image format (see also gdal_translate)
  b	band	unsigned short	0	band index(es) to replace (other bands are copied to output)
  n	fname	std::string	label	field name of the shape file to be replaced
  co	co	std::string		Creation option for output file. Multiple options can be specified.
  d	description	std::string		Set image description
  v	verbose	short	0	verbose

  Usage: pkreclass -i input [-c from -r to]* -o output

Examples

Some examples how to use pkreclass can be found here