cfd

Hello,

In version 7.1.0, runtime.dat no longer functions to stop the job using "OUTER_ITER=", "EXT_ITER=", or "TIME=". Did the parameter change?

(CentOS 7, gluster FS, GCC 7.3.1)

castro.change_max = 1.0 means that the timestep can only ever stay the same or decrease relative to its initial value. I think we should disallow this value, I have a hard time imagining a use case for this (if you want a fixed timestep, use fixed_dt, and if you want a timestep cap but still allow the timestep to decrease, use max_dt). It causes problems with the retry functionality.

Currently, the listing contains the Courant and Fourier numbers for the momentum equation, and the combined Courant/Fourier criterion. It could be interesting to also have this combined Courant/Fourier criterion for transported scalars. This might be especially relevant for buoyant scalars.

When running parallel cases with the adapter, it just prints the number of interface nodes/faces on rank 0.
Hence, in larger