[NEST Users] Re: Question about membrane potential recording

Thank you Hans! Actually we used multimeter. In NEST documentation exact information about voltmeter is missing or we did not discovered it. Best,Petia On Monday, January 29, 2024 at 03:47:00 PM GMT+2, Hans Ekkehard Plesser <hans.ekkehard.plesser(a)nmbu.no> wrote: Hello Petia, I am not quite sure if I understand your problem. The voltmeter records time, sender and voltage for each data point. In the following example, it records the voltage of two neurons. Then voltmeter.get('events') returns {'senders': array([1, 2, 1, ..., 2, 1, 2]), 'times': array([  1.,  1.,  2., ..., 998., 999., 999.]), 'V_m': array([-68.56875477, -70.        , -67.27371053, ..., -69.89028023,         -57.39686729, -69.90055242])} Entries in the senders, times and V_m arrays correspond to each other, so you can group data by sender. Also when recording to file, sender information is recorded: # NEST version: 3.5 # RecordingBackendASCII version: 2 sender    time_ms    V_m 1    1.000    -68.569 2    1.000    -70.000 1    2.000    -67.274 2    2.000    -70.000 Best, Hans Ekkehard _______________________________________________ NEST Users mailing list -- users(a)nest-simulator.org To unsubscribe send an email to users-leave(a)nest-simulator.org