rletopnm

Convert a Utah Raster Tools RLE image file to a PNM file. More information: https://netpbm.sourceforge.net/doc/rletopnm.html.

• Convert an RLE image to a PNM file:

rletopnm path/to/input.rle > path/to/output.pnm

• Create a PGM image containing the RLE file’s alpha channel:

rletopnm -alphaout path/to/alpha_file.pgm path/to/input.rle > path/to/output.pnm

• Operate in verbose mode and print the contents of the RLE header to stdout:

rletopnm -verbose path/to/input.rle > path/to/output.pnm