Hi,

depends on what you mean by "quantile downscaling". You want to downscale and bias correct the data in one step by applying quantile mapping?

Douglas Maraun 2013: Bias Correction, Quantile Mapping, and Downscaling: Revisiting the Inflation Issu. J. Climate, 26, 2137–2143. 

Piani et al. 2010: Statistical bias correction for daily precipitation in regional

climate models over Europe. Theor Appl Climatol (2010) 99:187 – 192.

and n other publications...

However, there is always the issue of consistency. But the relevance of that depends on what you want to use the data for...

ok thanks a lot

Dear Muhammad

If you want to use this method for downscaling, There many papers and links that describe this method. One of them is (wileyonlinelibrary.com) DOI 10.1002/jsfa.7024

There is R package and matlab program on web about your question.

Best wishes,

Nasrin

ok thanks