Hi Ali,
If you are only running a single run with an already existing storm file then it is possible to customise the output file name. This can be done in the Run Specification Window at the bottom right. Under Filename root, if you change the dropdown box to “Specify…” you can the customise the output name. If you are doing ensemble or Monte Carlo simulation I’m afraid that option doesn’t work and the output names can’t be customised.
Kind regards,
Benson