I am confused as to the stucture of your data file.

Please edit your node, using code tags as described in Writeup Formatting Tips. The small sample of data you showed is all on one line. Does that represent a single line of your data file? Help us to help you.

Show as small a sample of your data file as possible (maybe 10 lines, and 10 columns, or so).

There are a few ways to read multiple lines in at a time for processing, but without knowing more details, it is hard to give more detailed advice.