Output format

All the inputs must be right aligned every 8 spaces. What about the outputs? I have looked through some of them and figured out the alignment. In the spreadsheet output the header is not formatted the same as the data. This becomes obvious if I output multiple segments to the spreadsheet file and then open the file in a text editor. Also, it appears that an extra 'elevation' string is added onto the last column of the header row. It doesn't label anything. These fixes would be nice features in future releases.