When each asset of a multiscale collection is a Zarr group with multiple arrays (e.g., an Xarray Dataset with multiple data variables), then a single value for resampling_method is only accurate if different data variables are downsampled using the same method. But if different variables are downsampled with different methods (e.g., some variables downsampled with averaging, others downsampled with some other method like nearest neighbor), then resampling_method need to be something like a JSON object like {"variable_name": "method"} to express this.
When each asset of a multiscale collection is a Zarr group with multiple arrays (e.g., an Xarray Dataset with multiple data variables), then a single value for
resampling_methodis only accurate if different data variables are downsampled using the same method. But if different variables are downsampled with different methods (e.g., some variables downsampled with averaging, others downsampled with some other method like nearest neighbor), thenresampling_methodneed to be something like a JSON object like{"variable_name": "method"}to express this.