Automating boundary conditions writing

This prectice it is not necessary, but usually multiple regions in CHT studies are present and manually managing the 0 directory dictionaries can be overwhelming. The utility changeDictionary can be used to generate a set of dictionary from a sample:

for region in $(foamListRegions)
do
  changeDictionary -region $region
done

To make this utility working your “system” directory must instanciate a similar layout:

system
│
├── regionName1
│   ├── changeDictionaryDict
│   ├── decomposeParDict -> ../decomposeParDict
│   ├── fvOptions -> ../fvOptions
│   ├── fvSchemes
│   └── fvSolution
├── regionName2
│   ├── changeDictionaryDict
│   ├── createBafflesDict
│   ├── decomposeParDict -> ../decomposeParDict
│   ├── fvOptions -> ../fvOptions
│   ├── fvSchemes
│   └── fvSolution
├── topoSetDict
├── controlDict
└── ...