copied from preCICE tutorials

preCICE_tools/tests/docker-compose.field_compare.template.yaml

@@ -0,0 +1,13 @@
+version: "3.9"
+services:
+  field-compare:
+    build: https://github.com/dglaeser/fieldcompare-action.git # use the docker container provided by fieldcompare
+    volumes:
+      - {{ run_directory }}:/runs
+    command:
+      - /runs/{{ tutorial_folder }}/{{ precice_output_folder }}
+      - /runs/{{ tutorial_folder }}/{{ reference_output_folder }}
+      - "-rtol 3e-7"
+
+# Currently its really hard to estimate the impact of compiling and executing in a different platform (like github actions)
+# 3e-7 might not be the thightest we can afford and we want to have but its an okayish guestimation for now.