Merge pull request #91 from UM-Bridge/exahype-fix

Update documentation for running ExaHyPE on ARM

docs/source/quickstart.rst

@@ -22,6 +22,8 @@ We begin by starting the tsunami model from the benchmark library. To make it mo
 
     docker run -it -p 4242:4242 -v ~/tsunami_output:/output linusseelinger/model-exahype-tsunami
 
+Replace the image name with ``model-exahype-tsunami-arm`` if you use an Arm-based machine.
+
 Now the model is running, ready to be called by a client.
 
 Calling the model from Python

docs/source/tutorial.rst

@@ -99,7 +99,7 @@ Setting up that simulation code on your system could easily take a day or two. T
 
 As the tsunami model's documentation indicates, it is enough to run the following command to download and run its Docker image::
 
-    docker run -it -p 4242:4242 linusseelinger/model-exahype-tsunami
+    docker run -it -p 4242:4242 linusseelinger/model-exahype-tsunami # use model-exahype-tsunami-arm instead if you have an Arm machine
 
 The model server is now up and running inside a container, waiting to be called by any UM-Bridge client. You can stop it by pressing Ctrl + C in its terminal.
 
@@ -117,7 +117,7 @@ Some models may output files in addition to the response the client receives; th
 
 When launching the model, you can map this directory inside the container to ``~/tsunami_output`` on your machine::
 
-    docker run -it -p 4242:4242 -v ~/tsunami_output:/output linusseelinger/model-exahype-tsunami
+    docker run -it -p 4242:4242 -v ~/tsunami_output:/output linusseelinger/model-exahype-tsunami # model-exahype-tsunami-arm for Arm machines
 
 * Optional: Request a model evaluation and pass ``{"vtk_output": True}`` as config. Then view the output files in your home directory under ``~/tsunami_output`` using ParaView or any other VTK visualization tool.