TDD Control Files - SuperCHANNEL
The Space-Time Research Textual Data Definition (TDD) standard requires a set of seven control text files, which define the layout of information in the data files. All seven control files must be present for a valid TDD file, although some of the files may be empty in some circumstances.
This section describes the control files:
Replace the prefix <database> in the file name with the name of the TDD.