overset_ops_routines.H

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#ifndef OVERSET_OPS_ROUTINES_H
#define OVERSET_OPS_ROUTINES_H
 
#include "AMReX_iMultiFab.H"
#include "AMReX_MultiFab.H"
#include "amr-wind/equation_systems/vof/volume_fractions.H"
#include "amr-wind/core/FieldRepo.H"
 
namespace amr_wind::overset_ops {
 
void iblank_to_mask(const IntField& iblank, IntField& maskf);
 
void iblank_node_to_mask_vof(
    const IntField& iblank, const Field& vof, IntField& maskf);
 
void prepare_mask_cell_for_mac(FieldRepo& repo);
 
void revert_mask_cell_after_mac(FieldRepo& repo);
 
// Swap pressure gradient values in overset region
void replace_gradp(
    amrex::MultiFab& mf_gp,
    const amrex::MultiFab& mf_gp0,
    const amrex::iMultiFab& mf_iblank);
 
// Apply pressure gradient to velocity field
void apply_pressure_gradient(
    amrex::MultiFab& mf_vel,
    const amrex::MultiFab& mf_density,
    const amrex::MultiFab& mf_gp,
    amrex::Real scaling_factor);
 
} // namespace amr_wind::overset_ops
 
#endif