Is there a way to change the compression level?

[BenjaminDoran]

Probably a feature request.

I see that compress is true false on the interface but once it gets to the HDF5 it is set to an integer.

It would be really useful to be able to change the level of compression when writing out the file.

[foreverallama]

MATLAB seems to use a fixed compression level of 3 when writing to a MAT-file. A different level seems to work with MATLAB, but I don't know if changing it is a good idea.