liggghtsCommandModel_setDEMGravity command

Syntax

Defined in liggghtsCommmands dictionary.

liggghtsCommandModels (

setDEMGravity

);

setDEMGravityProps0
{
    runFirst switch1;
    startTime scalar1;
    endTime scalar2;
    timeInterval scalar3;
    verbose;
    unfix switch2;
}

switch1 = switch (must be on!!!) to select if executed only first step.
scalar1 = start time of command (use simulation start time)
scalar2 = end time of command (use simulation start time)
scalar3 = time interval of command (use 1.) verbose = (normally off) for verbose run
switch2 = (false by default) switch to select if the command is used as fix (default) or unfix

Examples

liggghtsCommandModels
(
   runLiggghts
   setDEMGravity
);
setDEMGravityProps1
{
    runFirst on;
    startTime 0;
    endTime 0;
    timeInterval 1;
    verbose;
    unfix false;
}

Description

The liggghtsCommand models can be used to set LIGGGHTS gravity during a CFD run.

Restrictions

None.