\section{Mode dry volume}
\labelsection{mode_dry_vol}

In code: \texttt{haero/diagnostics/mode\_dry\_particle\_volume.hpp}

\subsection{Input}
  \begin{itemize}
    \item $N_m$, the number mixing ratio for mode $m$.
    \item Mass mixing ratios $q_{sm}$ for all species $s\in m$.
    \item Density values $\rho_{sm}$ for all aerosol species in mode $m$.
  \end{itemize}
  
\subsection{Output}
  Mean volume of particles in mode $m$ defined by equation \eqref{eq:mode_particle_volume}.