// 監査ログ.xls CSV変換スクリプト
@Grab('org.apache.poi:poi-ooxml:3.7')
import org.apache.poi.ss.usermodel.WorkbookFactory

def inputFile = File(args[0])
def book = WorkbookFactory.create(new FileInputStream(inputFile))

def sheet = book.getSheetAt(0)
def cell = { col, row ->
	sheet.getRow(row)?.getCell((short)col)
}

