The baseMesh application is an easy tool coded in Python which interactively creates the blockMeshDict file to be used by blockMesh, a mesh application of OpenFOAM. Put the code inside the case folder and run this by typing python3 <nameOfCode.py>. The code will start and interact with you to create the blockMeshDict file. In the last version each domain boundary face can named. Please, if you need any help do not hesitate to contact me at v.sammartano@gmail.com