Mike Rife
Ansys Employee

Hi Ermanno Manca

Just like there is a zeroth column (that holds the time data in your example) there is a zeroth row that needs data since you have more than one column.  The '301, 88, 62' row is going to that zeroth row. 

The example from the SimuTech page shows this but watch out as the first multi-column data screen shot is a little wrong/odd as the spreadsheet data does not match the text file nor APDL screenshot data.  But idea is discussed.