vallenae.io.TraRecord¶

class vallenae.io.TraRecord(time: float, channel: int, param_id: int, pretrigger: int, threshold: float, samplerate: int, samples: int, data_format: int, data: numpy.ndarray, trai: Optional[int] = None, rms: Optional[float] = None)[source]¶

Transient data record in tradb.

Todo

Remove RMS

Attributes

`channel`	Channel number
`data`	Transient signal in volts
`data_format`	Data format (0 = uncompressed, 2 = FLAC compression)
`param_id`	Parameter ID of table tr_params for ADC value conversion
`pretrigger`	Pretrigger samples
`rms`	RMS of the noise before the hit
`samplerate`	Samplerate in Hz
`samples`	Number of samples
`threshold`	Threshold amplitude in volts
`time`	Time in seconds
`trai`	Transient recorder index (foreign key between pridb and tradb)

Methods

`__init__`()	Initialize self.
`count`(value, /)	Return number of occurrences of value.
`from_sql`(row)	rtype `TraRecord`
`index`(value[, start, stop])	Return first index of value.