minor edit
minor edit

Edited the location of calculation of lognormal_spatial parameters.

landlab/landlab,landlab/landlab,Carralex/landlab,RondaStrauch/landlab,cmshobe/landlab,amandersillinois/landlab,Carralex/landlab,landlab/landlab,cmshobe/landlab,Carralex/landlab,RondaStrauch/landlab,amandersillinois/landlab,RondaStrauch/landlab,cmshobe/landlab