From aec715f0345a135a73feca1b74a5634d7dab6169 Mon Sep 17 00:00:00 2001
From: "Dennis.Glaeser" <dennis.glaeser@iws.uni-stuttgart.de>
Date: Thu, 19 Mar 2020 15:37:26 +0100
Subject: [PATCH] [examples][tracer][intro] link effective diffusivity model

---
 examples/1ptracer/README.md    | 2 +-
 examples/1ptracer/doc/intro.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/1ptracer/README.md b/examples/1ptracer/README.md
index c85a34d1ec..b0cd88f3bd 100644
--- a/examples/1ptracer/README.md
+++ b/examples/1ptracer/README.md
@@ -39,7 +39,7 @@ The transport of the contaminant component $`\kappa`$ is based on the previously
 
 where $`X^\kappa`$ is the mass fraction of the contaminant component $`\kappa`$ and $` D^\kappa_\text{pm} `$ is the effective diffusivity.
 
-The effective diffusivity is a function of the diffusion coefficient of the component $`D^\kappa`$ and the porosity and tortuosity $`\tau`$ of the porous medium:
+The effective diffusivity is a function of the diffusion coefficient of the component $`D^\kappa`$ and the porosity and tortuosity $`\tau`$ of the porous medium (see [dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh)):
 
 ```math
 D^\kappa_\text{pm}= \phi \tau D^\kappa.
diff --git a/examples/1ptracer/doc/intro.md b/examples/1ptracer/doc/intro.md
index 22461959bc..fa0964231f 100644
--- a/examples/1ptracer/doc/intro.md
+++ b/examples/1ptracer/doc/intro.md
@@ -39,7 +39,7 @@ The transport of the contaminant component $`\kappa`$ is based on the previously
 
 where $`X^\kappa`$ is the mass fraction of the contaminant component $`\kappa`$ and $` D^\kappa_\text{pm} `$ is the effective diffusivity.
 
-The effective diffusivity is a function of the diffusion coefficient of the component $`D^\kappa`$ and the porosity and tortuosity $`\tau`$ of the porous medium:
+The effective diffusivity is a function of the diffusion coefficient of the component $`D^\kappa`$ and the porosity and tortuosity $`\tau`$ of the porous medium (see [dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh](https://git.iws.uni-stuttgart.de/dumux-repositories/dumux/-/blob/master/dumux/material/fluidmatrixinteractions/diffusivityconstanttortuosity.hh)):
 
 ```math
 D^\kappa_\text{pm}= \phi \tau D^\kappa.
-- 
GitLab