[1]State Key Laboratory of Operation and Control of Renewable Energy & Storage Systems, China Electric Power Research Institute, Beijing 100192, China;
[2]Anhui Meteorological Information Centre, Anhui Key Lab of Atmospheric Science and Satellite Remote Sensing, Hefei 230031,China;
[3]The Institute of Atmospheric Environment, China Meteorological Administration, Shenyang 110016, China;
CMORPH; GAMMA function; PDF corrections; Non-Gaussian model; Generalized variational merging;