3 | 6 | In some rare cases after bugfixes or implementation of new code, problems with reproducibility or 1+1=2 might be introduced unintentionally. Often these are related to incorrect variable dimensions in different sub-routines, memory issues or the lack of variables in the restart files. Such issues are easier to catch sooner than later. Thus, to minimize the time spent on debugging reproducibility and 1+1=2 issues, the following simple test are suggested/required before each commit of substantial code changes*: |