print - prints its input buffer to specified file for plotting/analysis.
Inputs:
in [BUFFER] [REQUIRED]: input float buffer to plot. Sampling rate and interpolation are ignored.
file [STRING] [OPTIONAL]: output file name where the buffer will be written.
Outputs:
None.
Print every sample contained in in , one per line, in decimal form, in the file given by the string file. Create the file if if doesn’t exist, overwrite it if it does.