# rgb3toppm

> Combine three PGM images into one PPM image.
> See also: `ppmtorgb3`.
> More information: <https://netpbm.sourceforge.net/doc/rgb3toppm.html>.

- Combine three PGM images (representing red, green and blue color components) into one PPM image:

`rgb3toppm {{path/to/red_file.ppm}} {{path/to/green_file.ppm}} {{path/to/blue_file.ppm}} > {{path/to/output.ppm}}`