Quantile scale always results in the default quantize scale

[wahlatlas]

While I have been able to define a threshold scale, I have never been successful in specifying a quantile scale, instead it always results in the default quantize scale.

[floledermann]

Yes, the quantile scale is not supported in the current architecture, as it needs to be fed the actual data population to make it work, as far as I understand. This requires an improved architecture for scales and classification, see also #28.