[docu] Added a few parameter documentations to the Richards documentation.

dumux/porousmediumflow/richards/localresidual.hh

@@ -72,6 +72,7 @@ public:
      * \brief Evaluate the rate of change of all conservation
      *        quantites (e.g. phase mass) within a sub-control
      *        volume of a finite volume element for the immiscible models.
+     * \param problem The problem
      * \param scv The sub control volume
      * \param volVars The current or previous volVars
      * \note This function should not include the source and sink terms.
@@ -107,7 +108,13 @@ public:
 
     /*!
      * \brief Evaluate the mass flux over a face of a sub control volume
+     *
+     * \param problem The problem
+     * \param element The current element.
+     * \param fvGeometry The finite-volume geometry
+     * \param elemVolVars The volume variables of the current element
      * \param scvf The sub control volume face to compute the flux on
+     * \param elemFluxVarsCache The cache related to flux compuation
      */
     ResidualVector computeFlux(const Problem& problem,
                                const Element& element,

dumux/porousmediumflow/richards/newtoncontroller.hh

@@ -73,6 +73,7 @@ public:
      * This is basically the step
      * \f[ u^{k+1} = u^k - \Delta u^k \f]
      *
+     * \param assembler TODO docme!
      * \param uCurrentIter The solution after the current Newton iteration \f$ u^{k+1} \f$
      * \param uLastIter The solution after the last Newton iteration \f$ u^k \f$
      * \param deltaU The vector of differences between the last

dumux/porousmediumflow/richards/volumevariables.hh

@@ -414,8 +414,8 @@ public:
     /*!
      * \brief Returns the binary diffusion coefficients for a phase in \f$[m^2/s]\f$.
      *
-     * \param phaseIdx TODO docme!
-     * \param compIdx TODO docme!
+     * \param phaseIdx The phase index
+     * \param compIdx The component index
      */
     Scalar diffusionCoefficient(int phaseIdx, int compIdx) const
     {