Hello,
I am using inputs for in-line MEGANv3.2 from the 2018 EPA modeling platform, including a FERT_CONUS file to be used with BDSNP. From a previous communication with @willison.jeff , this was generated by the model developers from Potter fertilizer data using the MEGAN preprocessor. However, it’s unclear to me what the units mean here, as the file metadata lists them as “ng/m3”. Is this ng N? Additionally, is it really m3, or m2? If it’s the former, what is the non-area component for volume? We are comparing these results with fertilizer use in FEST-C and are struggling to compare their magnitudes.