What is a TNM “run”?
A TNM run is actually the name of a subdirectory containing two files generated by TNM (OBJECTS.IDX and OBJECTS.DAT). You decide the name of the run when you first create the run in TNM. A TNM run stores everything about that run, including the input data, the sound level results, and remembered barrier analyses and parallel barrier designs. Because a TNM run is, in itself, a subdirectory, TNM will let you create a run anywhere, including within another run. However, note that “nested” runs do not inherit anything from their “parent” runs.