diff --git a/read_data_infos.py b/read_data_infos.py
index 9a1c80b..522eea9 100644
--- a/read_data_infos.py
+++ b/read_data_infos.py
@@ -112,7 +112,17 @@ def fi_recording_times():
     print("after_durations:", np.unique(after_durations))
 
 
+def sampling_intervals():
+    intervals = []
+    for cell_data in icelldata_of_dir("data/invivo/", test_for_v1_trace=False):
+        # time_start, stimulus_start, stimulus_duration, after_stimulus_duration
+        intervals.append(cell_data.get_sampling_interval())
+    for cell_data in icelldata_of_dir("data/invivo_bursty/", test_for_v1_trace=False):
+        # time_start, stimulus_start, stimulus_duration, after_stimulus_duration
+        intervals.append(cell_data.get_sampling_interval())
+
+    print(np.unique(intervals))
 
 
 if __name__ == '__main__':
-    main()
\ No newline at end of file
+    main()