info "Starting sequential preprocessing for profiles: ${profiles_csv}"
if[!-f"${MAP_PATH}"];then
err "Map file not found at ${MAP_PATH}. Cannot preprocess."
return 1
fi
local any_failed=false
local idx=0
run_install(){
info "Starting OSRM installation for map instance: '${map_name}'"
if[-f"${COMPOSE_FILE}"]&&! ask_confirm "Instance '${map_name}' may exist. Re-running will recreate containers. Continue?";then info "Installation aborted.";exit 0;fi