Introduces a new optional keyword of label type 'log' to linear-solver dictionaries to enable variable-specific debug statements. For example, in fvOptions file:
solvers
{
p
{
solver GAMG;
...
log 2;
}
U
{
...
log 0;
}
}The meanings of values of 'log' are:
log 0; <!-- no output
log 1; <!-- standard output
log 2; <!-- debug output
// values higher than 2 are expected to have no effectEP#1615 @Chiara
This keyword does not directly affect the operations of various DebugSwitches and
backward compatibility has been ensured in exchange of code cleanness. The related DebugSwitches are:
DebugSwitches
{
SolverPerformance 0;
GAMG 0;
PCG 0;
PBiCG 0;
smoothSolver 0;
}