Hello,everyone

I’m a student.I want to use the RegCM3 to perform the effects of aerosol acting on climate of East Asia,but I don’t know how shoulde I do.I have run RegCM3 without aerosol action,and I have downloaded the aerosol data-sets.Now,what should I do next?What are the differences between the work of simulation with aerosol and that without aerosol.

I need your help.

Thanks in advance.