raster

Make raster plots of point data (e.g., spikes or synchronization pulses). The default output format is appropriate for xplot.

Options

• raster - write a plot file showing impulses (xplot format).
• em_raster - write a plot file of impulses for locations of eye movements.
• print_spikes - write spike counts and times to ASCII file (postplot format)
• write_plain - write spike times to a file. Spikes are dumped in the order they occur in the file, separated by spaces, with the last spike in each trial followed by a newline instead of a space. Trials are written in the order they occur in the file. Must use grouping "all".

Example - Plot all rasters on default spike channel:

#  
#  "unit0" is assumed to be the channel to plot.
#
raster
group 0
raster

Example - write spike times to a file

#  
#  Write spike times to ASCII file
#  
raster
all
write_plain

chan unit0
start 0
period 1000

condition
param_val contrast 100