hi chi-tuan,
in fact I really don't know the technical aspect of the problem, but what I did to solve it is :
- I just run a previous computation with a previous fully working steering file in a previous working directory,
- copied-pasted this file in this same directory to have an in-situ copy I am gonna work with (
in-situ copy
),
- made all numerical modifications required in the copy,
- then run a short simulation,
- then changed the input files (boundary and geometric files) I did want,
- then run a short simulation,
- then copied this steering file (the in-situ copy) to the new folder I did want with the required input files (boundary,geometric, liquid boundary...),
- then run a short simulation and voila!.
I am pretty sure what I just write is not relevant, and I don't know what was wrong with the previous not working steering file but I deleted it.
sorry for not be able to be more specific.
Josias