Concentration of Nitrogen in Rainfall Parameter Missing

[Matthew Lombardo]

Hello everyone,

I have added Total N into my calibration and I want to calibrate the parameter with the description "Concentration of nitrogen in rainfall" and is called RCN.bsn. I decided to add it since this paper on calibrating TN also did it and I was able to find the parameter in the SWAT documentation from 2000, but I can't find it in SWAT+ editor. I looked through the basin parameters and didn't find anything matching the description, and the paper is from 2016 so I'm not sure if that parameter is even used anymore. 

Thank you,

Matt Lombardo