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. 2017 May 30;13(5):e1005430. doi: 10.1371/journal.pcbi.1005430

Fig 4. Hierarchical data format data file generated by RTXI.

Fig 4

Each trial is represented as an ordered group of data and metadata objects. By default, RTXI saves parameter values from all modules when recording is started into the “Parameters” group. All enabled DAQ AI channel configuration settings are also saved into the “System Settings” group. HDF5 files can be opened, modified, and appended to from a variety of post-hoc analysis frameworks (e.g., HDFView, MATLAB, R, Python).