public static Query Integral(string fieldName)
{
return(delegate(IApplication <AppControl> app, double time) {
IProgram <CNSControl> program = app as IProgram <CNSControl>;
if (program == null)
{
throw new Exception();
}
ImmersedSpeciesMap speciesMap = program.SpeciesMap as ImmersedSpeciesMap;
IBMControl control = program.Control as IBMControl;
if (speciesMap == null || control == null)
{
throw new Exception(
"Query is only valid for immersed boundary runs");
}
SpeciesId species = speciesMap.Tracker.GetSpeciesId(control.FluidSpeciesName);
int order = control.LevelSetQuadratureOrder;
CellQuadratureScheme scheme = speciesMap.QuadSchemeHelper.GetVolumeQuadScheme(
species, true, speciesMap.SubGrid.VolumeMask);
DGField dgField = app.IOFields.Single(f => f.Identification == fieldName);
return DGField.IntegralOverEx(scheme, new Func((X, U, j) => (U[0])), 2, dgField);
});
}
