Generate log normal variables from mean and sd inputs

Generate log normal variables from mean and sd inputs

genlognorm_fun(nsim, X, SD)

Arguments

nsim	number of simulations
X	mean value from user input for single contaminant
SD	SD value from user input for single contaminant

Details

http://yasai.rutgers.edu/yasai-guide-27.html, but see macros code for YASAI_sccwrp