Files for process csv files to make kml.

process.rb

#!/usr/bin/env ruby
 
require "FileUtils"
require "csv"
include FileUtils

Dir["*.csv"].each do |dat|
  basename = File.basename(dat, ".csv")
  outfile_name = "#{basename}.kml"
  open(outfile_name, "w+") do |out|
    out.puts %[<?xml version="1.0" encoding="UTF-8"?>]
    out.puts %[<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">]
    out.puts %[<Document>]
    out.puts "<name>#{outfile_name}</name>"

    CSV.open(dat).each_with_index do |line, index|
      lat = line[1]
      lng = line[0]
      out.puts %Q(<Placemark>
        <name>#{basename}_#{index}</name>
        <styleUrl>#m_ylw-pushpin</styleUrl>
        <Point>
          <gx:drawOrder>#{index+1}</gx:drawOrder>
          <coordinates>#{lng.to_f},#{lat.to_f},0</coordinates>
        </Point>
      </Placemark>)
    end
    out.puts "</Document>"
    out.puts "</kml>"
  end
end

process_csv.rb

#!/usr/bin/env ruby
# encoding = UTF-8
 
require "csv"
require "FileUtils"
include FileUtils

Dir["*.csv"].each do |dat|
  basename = File.basename(dat, ".csv")
  outfile_name = "#{basename}.kml"
  open(outfile_name, "w+") do |out|
    out.puts %[<?xml version="1.0" encoding="UTF-8"?>]
    out.puts %[<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">]
    out.puts %[<Document>]
    out.puts "<name>#{outfile_name}</name>"
    out.puts %[<Style id="red-line">]
    out.puts %[<LineStyle>]
    out.puts %[<color>ff0000ff</color>]
    out.puts %[</LineStyle>]
    out.puts %[</Style>]
    out.puts %[<Placemark>]
    out.puts %Q[<name>#{outfile_name}</name>]
    out.puts %[<styleUrl>#red-line</styleUrl>]
    out.puts %[<LineString>]
    out.puts %[<coordinates>]

    # open(dat).readlines.each_with_index do |line, index|
    #   parts = line.split(",")
    #   lat = parts[0]
    #   lng = parts[1]
    #   height = parts[2]
    #   out.puts "#{lng},#{lat},#{height} "
    # end
    csv = CSV.open(dat)
    csv.each do |row|
      out.puts "#{row[0].to_f},#{row[1].to_f},#{row[2].to_f} "
    end
    out.puts "</coordinates>"
    out.puts "</LineString>"
    out.puts "</Placemark>"
    out.puts "</Document>"
    out.puts "</kml>"
  end
end

process_line.rb

#!/usr/bin/env ruby
 
require "FileUtils"
include FileUtils

Dir["*.txt"].each do |dat|
  basename = File.basename(dat, ".txt")
  outfile_name = "#{basename}.kml"
  open(outfile_name, "w+") do |out|
    out.puts %[<?xml version="1.0" encoding="UTF-8"?>]
    out.puts %[<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">]
    out.puts %[<Document>]
    out.puts "<name>#{outfile_name}</name>"
    out.puts %[<Style id="red-line">]
    out.puts %[<LineStyle>]
    out.puts %[<color>ff0000ff</color>]
    out.puts %[</LineStyle>]
    out.puts %[</Style>]
    out.puts %[<Placemark>]
    out.puts %Q[<name>#{outfile_name}</name>]
    out.puts %[<styleUrl>#red-line</styleUrl>]
    out.puts %[<LineString>]
    out.puts %[<coordinates>]

    open(dat).readlines.each_with_index do |line, index|
      parts = line.split(",")
      lat = parts[0]
      lng = parts[1]
      height = parts[2]
      out.puts "#{lng},#{lat},#{height} "
    end
    out.puts "</coordinates>"
    out.puts "</LineString>"
    out.puts "</Placemark>"
    out.puts "</Document>"
    out.puts "</kml>"
  end
end