CZI file examples

A set of public CZI files. These can be used for testing CZI readers. - Demo LISH 4x8 15pct 647.czi: A cleared mouse brain acquired with a Zeiss LightSheet Z1 with 32 tiles. Courtesy of the Carl Petersen lab LSENS (https://www.epfl.ch/labs/lsens). Sampled prepared by Yanqi Liu an imaged by Olivier Burri. - test_gray.czi: a synthetically generated CZI file without metadata, made by Sebastian Rhode - Image_1_2023_08_18__14_32_31_964.czi: an example multi-part CZI file, containing only camera nois