Iris Calliope

updating WF_commodore.m to allow for more plotting behaviours, as well as allowing user-specified time intervals - HL

ES: EEG check functions now sort stacks IDs in ascending order

ES: added argument to control if common average referencing is performed to EEG data for check gratings and check spectrum function

ES: added stack IDs to titles of check spectrum and check gratings function

ES: Took out tic toc lines originally included for testing

bug fix of output shape

fixed bug wit the shape

added extract_pulse_envelope handling needed for WF stim data power channel

needed for generate_proj_meta for WF stim data: power is pulsed and we want to extract envelope, otherwise when generate_proj_meta subsamples channel with stimulation power, it will get zero, because we pulse exactly between frames