Example Timeseries -- Drosophila midgut, minimal data

Minimal ingredients for running example TubULAR pipeline for timeseries data, from surface extraction to kinematic analysis. See also Example Timeseries -- Drosophila midgut, analyzed data for an expanded package with example analysis. This dataset is a downsampled and clipped version of data investigated in: N. P. Mitchell, D. J. Cislo, S. Shankar, Y. Lin, B. I. Shraiman, S. J. Streichan, “Visceral organ morphogenesis via calcium-patterned muscle contractions.” eLife 11:e77355 (2022). Support for the development of the TubULAR analysis codebase was provided by NSF Grant No. PHY-2047140.