Update readers.py

Asanto32 · Asanto32 · commit 0e7cf0efcd44 · 2026-02-18T15:10:24.000-05:00
Specify as nanosecond
diff --git a/src/wristpy/io/readers/readers.py b/src/wristpy/io/readers/readers.py
@@ -60,7 +60,7 @@ def read_watch_data(
             + datetime.timedelta(seconds=i / metadata["sampling_rate"])
             for i in range(n_samples)
         ]
-        time_series = pl.Series(timestamps).cast(pl.Datetime)
+        time_series = pl.Series(timestamps).cast(pl.Datetime("ns"))
 
         acceleration_measurement = models.Measurement(
             measurements=acceleration_data, time=time_series

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ def read_watch_data(`
`60`	`60`	`+ datetime.timedelta(seconds=i / metadata["sampling_rate"])`
`61`	`61`	`for i in range(n_samples)`
`62`	`62`	`]`
`63`		`- time_series = pl.Series(timestamps).cast(pl.Datetime)`
	`63`	`+ time_series = pl.Series(timestamps).cast(pl.Datetime("ns"))`
`64`	`64`
`65`	`65`	`acceleration_measurement = models.Measurement(`
`66`	`66`	`measurements=acceleration_data, time=time_series`