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+## Files provided by Cai Lab
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+
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+The directory named segmented_data_3units_100frames contains a stub version of data provided by the Cai Lab to test minian segmentation interface.
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+
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+The data contains timeStamps.csv file with 'Frame Number' and 'Time Stamp (ms)' headers, and a .zarr dataset with the following structure:
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+```
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+minian/
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+├── A.zarr
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+│ ├── A (3, 608, 608) float64
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+│ ├── animal () <U7
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+│ ├── height (608,) int64
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+│ ├── session_id () <U9
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+│ ├── unit_id (3,) int64
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+│ └── width (608,) int64
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+├── C.zarr
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+│ ├── C (3, 100) float64
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+│ ├── animal () <U7
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+│ ├── frame (100,) int64
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+│ ├── session () <U14
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+│ └── session_id () <U9
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+│ └── unit_id (3,) int64
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+├── b.zarr
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+│ ├── animal () <U7
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+│ ├── b (608, 608) float64
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+│ ├── height (608,) int64
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+│ ├── session () <U14
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+│ ├── session_id () <U9
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+│ ├── unit_id () int64
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+│ └── width (608,) int64
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+├── b0.zarr
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+│ ├── animal () <U7
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+│ ├── b0 (3, 100) float64
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+│ ├── frame (100,) int64
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+│ ├── session () <U14
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+│ ├── session_id () <U9
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+│ └── unit_id (3,) int64
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+├── c0.zarr
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+│ ├── animal () <U7
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+│ ├── c0 (3, 100) float64
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+│ ├── frame (100,) int64
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+│ └── session () <U14
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+├── f.zarr
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+│ ├── animal () <U7
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+│ ├── f (100,) float64
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+│ └── frame (100,) int64
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+├── S.zarr
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+│ ├── S (3, 100) float64
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+│ ├── animal () <U7
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+│ ├── frame (100,) int64
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+│ ├── session () <U14
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+│ └── session_id () <U9
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+│ └── unit_id (3,) int64
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+├── max_proj.zarr
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+│ ├── animal () <U7
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+│ ├── max_proj (608, 608) float64
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+│ ├── height (608,) int64
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+│ ├── session () <U14
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+│ ├── session_id () <U9
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+│ └── width (608,) int64
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+```
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+- A: Spatial footprints of cells. Should have dimensions (“unit_id”, “height”, “width”). --> `image_masks`
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+- C: Temporal components of cells. Should have dimensions “frame” and “unit_id”. --> `roi_response_denoised`
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+- b: Spatial footprint of background. Should have dimensions (“height”, “width”). --> `background_image_masks`
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+- f: Temporal dynamic of background. Should have dimension “frame”. --> `roi_response_neuropil`
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+- b0: Baseline fluorescence for each cell. Should have dimensions (“frame”, “unit_id”) and same shape as C --> `roi_response_baseline`
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+- c0: Initial calcium decay, in theory triggered by calcium events happened before the recording starts. Should have dimensions (“frame”, “unit_id”) and same shape as C
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+- S: Deconvolved spikes for each cell. Should have dimensions (“frame”, “unit_id”) and same shape as C --> `roi_response_deconvolved`
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+- max_proj: the maximum projection --> `summary_image`
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