[wip] 8 bit scaled export for raveler (untested)
[wip] 8 bit scaled export for raveler (untested)

TeravoxelTwoPhotonTomography/tilebase,TeravoxelTwoPhotonTomography/tilebase,TeravoxelTwoPhotonTomography/tilebase,TeravoxelTwoPhotonTomography/tilebase