trans_coord.rb

#!/usr/bin/env ruby
# encoding = UTF-8
# 模拟导航数据转换GPS坐标算法
# 接受一个参数，指定模拟导航数据文件的名字

path = ARGV[0]

open("result.txt", "w+") do |f|
  open(path).each_line do |line|
    x, y = line.sub("[", "").sub("]", "").split(",").map {|i|
      tmp = i.to_f / 100
      tmp.floor + (tmp - tmp.floor) / 0.6
    }
    f.printf "%.9f,%.9f\n", x, y
  end
end

trans_data.rb

#!/usr/bin/env ruby
# encoding = UTF-8
# 由iPhone采集的数据生成安卓用的测试数据

require "fileutils"
include FileUtils

cd ARGV[0] do
  Dir["*.txt"].each do |file|
    filename = File.basename(file, ".txt")
    open("#{filename}.db", "w+") do |db|
      open(file, "r+").each_line do |line|
        parts = line.split(",")
        db.puts "#{parts[0]},#{parts[1]}"
      end
    end
  end
end