Hi,
I have started on using the GWB for modeling the simple evaporation of rainwater sample. I am using average rainwater values obtained from a site in nevada for the modeling and i use the "react - XXX.XXXg" for the evaporation.
the problem i am facing is how to input the NH4+ values. Almost all rainwater samples have high NH4+ values which can be ignored and to based on the littel knowledge i have on GWB it lets me to swap NH4+ for NO3- which i dont want as i have separate NO3 values too.
Also has there been studies on modeling the evaporation of rainwater to minerals using GWB or other softwares?
thanks
Balaji