def read_abf(self, filename):
h = dcio.abf_read_header(filename, 0)
calfac = (1 / ((h['IADCResolution'] / h['fADCRange'])
* h['fTelegraphAdditGain'][h['nADCSamplingSeq'][0]] *
h['fInstrumentScaleFactor'][h['nADCSamplingSeq'][0]]))
trace = dcio.abf_read_data(filename, h) * calfac # convert to pA
dt = h['fADCSampleInterval'] / 1.0e6 # convert to seconds
return trace, dt
def read_abf(self, filename):
h = dcio.abf_read_header(filename, 0)
calfac = (1 / ((h['IADCResolution'] / h['fADCRange']) *
h['fTelegraphAdditGain'][h['nADCSamplingSeq'][0]] *
h['fInstrumentScaleFactor'][h['nADCSamplingSeq'][0]]))
trace = dcio.abf_read_data(filename, h) * calfac # convert to pA
dt = h['fADCSampleInterval'] / 1.0e6 # convert to seconds
ffilter = float(h['fSignalLowpassFilter'][h['nADCSamplingSeq'][0]])
return trace, dt, ffilter
