Hi Rick,
Thank you for your recommend.
I tried make_stim_times.py as you suggested, then where was another problem.
As my runs have different TRs, I tried with the option -run_trs which allows me to define TR number for each run, as example 2b did in the command page.
But it gave me an error:
missing option -nt
My command is
make_stim_times.py -files SW1D.mx -prefix stim_times_SW -tr 2 -amplitudes -run_trs 179 169 172 187 181
I'm not sure where went wrong, since the run_trs option was gaven, -nt and -trs were not needed.
Thank you!
Meng