2p_timestamp_length

dff_timestamps_len_mismatch.py

import h5py
import numpy as np
from allensdk.brain_observatory.sync_dataset import Dataset as SyncDataset  # on internal branch as of 04/03/2019

# ophys_experiment_id: 789359614

dff_filepath = '/allen/programs/braintv/production/visualbehavior/prod0/specimen_756577249/ophys_session_789220000/ophys_experiment_789359614/789359614_dff.h5'
sync_filepath = '/allen/programs/braintv/production/visualbehavior/prod0/specimen_756577249/ophys_session_789220000/789220000_sync.h5'

with h5py.File(dff_filepath, 'r') as raw_file:
    dff_traces = np.asarray(raw_file['data'])
    dff_len = dff_traces.shape[1]

sync_dataset = SyncDataset(sync_filepath)
timestamps = sync_dataset.get_rising_edges('2p_vsync')

print(dff_len, len(timestamps))