The simplest form is the fixed array. The input section of a data file has several options. All options statements begin with the word options and have one or more comma-separated options. The separator option defines the separator between columns in the data file. The default separator is a tab.
Arrays can override the separator.
The backslash option controls whether backslashes in the input data are treated specially or like other characters. If backslash processing is on, separators in the input data preceded by backslashes are treated as regular characters rather than separators. Also, within strings, standard C-style backslash processing is done. The Tree Visualizer supports variable-length arrays. The Map Visualizer and the Scatter Visualizer support a special enum format for dates.