To edit the livestock script to run fertilizer, add these lines to near the 
bottom of the script just before smk_ar_monthly_emf.csh is called: 
(These will override livestock-specific settings from earlier in the script)

setenv SECTOR "fertilizer"
setenv EMISINV_A "${CASEINPUTS}/fertilizer/2019ge_fertilizer_NH3_monthly_23jun2022_v0.csv"
setenv REPCONFIG_INV "${GE_DAT}/smkreport/repconfig/repconfig_area_inv_2016beta_08feb2019_v1.txt"
unsetenv REPCONFIG_INV2 
unsetenv REPCONFIG_INV3