Merge branch 'staging' into 'master'

Fix merge

See merge request !112

Dockerfile

@@ -272,7 +272,7 @@ RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute
 RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "descriptor_role.ipynb" 
 # RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "error_estimates.ipynb" 
 RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "exploratory_analysis.ipynb" 
-RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "gap_si_surface.ipynb" 
+RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "gap_si_surface.ipynb" > out.txt
 RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "grain_boundaries.ipynb" 
 # RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "kaggle_competition.ipynb" 
 RUN jupyter nbconvert --ExecutePreprocessor.timeout=1000 --to notebook --execute "krr4mat.ipynb"