I tried to create an image stack to create time series data and wanted to create the output file in .nc for further processing in python. However, it makes the number of pixel growing instead of becoming an image stack. For example, one image is 35x35, but when i created the output in .nc it becomes 70x70 for 2 images, and so on. However, this does not happen when I made the format in .tif. Did i do something wrong here?