REMORA_ProbCoords.H

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#ifndef REMORA_PROBCOORDS_H_
#define REMORA_PROBCOORDS_H_
 
#include <AMReX_MultiFab.H>
 
/**
 * \brief Coordinates a prob function reads, on the BoxArray and DistributionMapping of the
 *        MultiFab it fills.
 *
 * REMORA::prob_coords(lev) gives a level's own arrays. The hires_init_level path passes
 * full-domain arrays for a level that does not exist yet. There init_analytic_zeta runs before
 * the depths it would feed, so it gets z_r and z_w as nullptr.
 *
 * In its own header because REMORA.H and REMORA_prob_common.H include each other.
 */
struct ProbCoords
{
    const amrex::MultiFab* x_r = nullptr;
    const amrex::MultiFab* y_r = nullptr;
    const amrex::MultiFab* z_r = nullptr;
    const amrex::MultiFab* z_w = nullptr;
};
 
#endif