title: flux or gasfluxes package usage in R
body: <p>So I am very new to R and I have collected greenhouse gas samples from chambers installed in soils. Now I have obtained the raw data from GC (in ppm) for gas concentration for CO2, CH4 and N2O. I want to calculate the flux using flux or gasfluxes package in R. I am not sure how to do that exactly and how to arrange the data properly for that... I couldn't find any tutorial regarding this package on internet. Any help/suggestions would be highly appreciated.</p>
  
  <p>These are are the variables I have</p>
  
  <p>Treatment,      Time (min),    Gas conc. (ppm),   Volume of chamber,    Area of chamber,     Temperature (C) inside the chamber.</p>
  
  <p>Thanks                 </p>