C.11.4. - Data columns
When running C-PLOT in 2D mode, the default behavior is to take x values from the first column and y values from the last column. If in 3D mode, x values are taken from the first column, y values from the second and z values from the last column. If normalizing the data, the default behavior is to use the
#T or
#M values.
If neither appear, you must enter a column number for the normalization
values.
When entering column numbers, a negative number counts backward from the last column. If the column for x is zero, the value put in for x is just the index number of the point.