21:34:58 Write to Excel2007 format<br />21:34:58 File written to 33chartcreate-scatter.xlsx<br />21:34:58 Peak memory usage: 1.25 MB<br />21:34:58 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case2\simplewind\vendor\phpoffice\phpexcel\Examples<br />