XTS in Output File
(XTS Module Only) The transient output is saved to an external file with the extension ".out". The file name will be the same as the input filename with a number appended. The filename number allows AFT Fathom to distinguish among output files for different scenarios. If you want to know which specific output file is used for a scenario, the name is given in the General section of the Output window.
The time duration of the Output file is specified in the Simulation Duration panel in the Analysis Setup window.