Convert a CSV file into another CSV format.

csvconvertor.groovy

new File("output.csv") withPrintWriter { out ->
	new File("input.csv") splitEachLine(';') { fields ->
		def name = fields[2]
		def firstname = fields[1]
		def kto = fields[3]
		def blz = fields[4]
		def amount = fields[5]
		out.println "${name};${firstname} ${name};${kto};${blz};${amount}"
	}
}