srftopam
Convert Garmin SRF vehicle images to PAM
TLDR
Convert Garmin SRF to PAM
$ srftopam [input.srf] > [output.pam]
SYNOPSIS
srftopam [file]
DESCRIPTION
srftopam converts images in the Garmin SRF (Sun Raster Format variant used for vehicle icons) to PAM (Portable Arbitrary Map) format. The SRF format is used for custom vehicle icons displayed on Garmin GPS navigation devices. This tool is part of the Netpbm image processing toolkit, which provides converters between many image formats.
INSTALL
sudo apt install netpbm
sudo dnf install netpbm
sudo pacman -S netpbm
sudo apk add netpbm
sudo zypper install netpbm
brew install netpbm
nix profile install nixpkgs#netpbm