New bidirectional ammonia flux model in an air quality model coupled with an agricultural model
L1_cation.txt is a text dump of CEC data from EPIC output for the 12 km CMAQ grid for each of 42 crop types

CMAQv53_bidi_fix_NH3_290871_scatterplot.csv is data table used for scatter plot of observed vs AMoN NH3 concentrations shown is fig 5 in the paper

CMAQv53_bidi_fix_PM25_NH4_494657_spatialplot_diff.csv is the …