From b12c90b31598302635daab7921b0bbf5294c947e Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Fri, 24 Apr 2015 18:13:46 -0400
Subject: [PATCH] [Doc] Add missing docstrings for ChebyshevRate and Plog

---
 include/cantera/kinetics/RxnRates.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/cantera/kinetics/RxnRates.h b/include/cantera/kinetics/RxnRates.h
index 11a76b926..6c175000e 100644
--- a/include/cantera/kinetics/RxnRates.h
+++ b/include/cantera/kinetics/RxnRates.h
@@ -310,7 +310,8 @@ protected:
     doublereal m_logA, m_b, m_E, m_A;
 };
 
-
+//! Pressure-dependent reaction rate expressed by logarithmically interpolating
+//! between Arrhenius rate expressions at various pressures.
 class Plog
 {
 public:
@@ -433,7 +434,8 @@ protected:
     double rDeltaP_; //!< reciprocal of (logP2 - logP1)
 };
 
-
+//! Pressure-dependent rate expression where the rate coefficient is expressed
+//! as a bivariate Chebyshev polynomial in temperature and pressure.
 class ChebyshevRate
 {
 public: