edf_set_digital_minimum — Sets the minimum digital value of signal edfsignal.
edf_set_digital_minimum(edf_handle, edfsignal, dig_min)
: integer containing ile handle of the opened bdf/gdf-file
: Minimum value is 1
: Usually, the value -32768 is used for EDF+ and -8388608 for BDF+. Usually this will be (-(dig_max + 1)).