The second column, "NAME", contains the annotations that are
displayed in the various viewer programs
The third column, "GWEIGHT", contains gene weights used by
some of the clustering programs - the numbers in this column can
be of any value.
Every column without these headers is considered a data column
The second row of the .cdt file, "EWEIGHT", contains experiment weights
used by some of the clustering programs - the numbers in this column can be
of any value. Every other row without this header is considered a data row.
Note that there cannot be blank rows in the .cdt files.