Hi,
I downloaded the dataset and set up a conda enviroment to open the .b2nd files, as instructed in your wiki. I am able to access the smaller .b2nd files (white.b2nd and dark.b2nd) with no issues, but I keep getting error messages when trying to open the larger .b2nd files using any of the example code provided in your wiki, or anything I write myself. For example, running the following code:
```
import blosc2
import numpy as np
file_path = "D:/spectralpaca/data/ximea/subject_01.b2nd"
blosc2.open(file_path, mode='r')
```
producdes the error message:
```
blosc2_schunk_open_offset('D:/spectralpaca/data/ximea/subject_01.b2nd', 0) returned NULL
```
As blosc2 is based on c code in a python wrapper, I tried inspecting or opening the files in a c environment and got an error code -34, which according to the blosc2 documentation corresponds to:
```
BLOSC2_ERROR_METALAYER_NOT_FOUND
```
(Source: https://github.com/Blosc/c-blosc2/blob/f8723dc5e4c47a123fddcae993f91b039c5540be/include/blosc2.h#L478).
Any help you could provide would be greatly appreciated!
Thanks,
Katie