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Instrument/MeasurementCSV: Add support for recording sample rate.
If performing post processing on a MeasurementCsv file, if a timestamp is not available then the recorded sample rate can be used as a substitute.
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@ -143,9 +143,10 @@ class Measurement(object):
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class MeasurementsCsv(object):
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def __init__(self, path, channels=None):
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def __init__(self, path, channels=None, sample_rate_hz=None):
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self.path = path
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self.channels = channels
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self.sample_rate_hz = sample_rate_hz
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self._fh = open(path, 'rb')
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if self.channels is None:
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self._load_channels()
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