  The Kadomtsev-Petviashvili reduction method is a crucial method to derive the
solitonic solutions of (1+1) dimensional integrable system from high
dimensional system. In this work, we explore to use the solutions of lower
dimensional system to construct the solutions in the high dimensional one with
the Darboux transformation. Especially, we utilize this method to disclose the
relationship between the rogue wave and lump solutions. Under one-constraint
method, the asymptotic analysis to the lump pattern of Kadomtsev-Petviashvili
equation is given
