ERF_InitCustomPert_EBPoiseuille.H File Reference

Go to the source code of this file.

Functions
ParmParse	pp ("prob")
pp	query ("A_0", A_0)
pp	query ("B_0", B_0)
pp	query ("rad_0", rad_0)
pp	query ("rho_0", rho_0)
pp	query ("xc_frac", xc_frac)
pp	query ("yc_frac", yc_frac)
pp	query ("zc_frac", zc_frac)
pp	query ("prob_type", prob_type)
pp	query ("xradius", xradius)
pp	query ("zradius", zradius)
	AMREX_ALWAYS_ASSERT (sc.terrain_type==TerrainType::EB)
	ParallelFor (bx, [=] AMREX_GPU_DEVICE(int i, int j, int k) noexcept { const Real *prob_lo=geomdata.ProbLo();const Real *prob_hi=geomdata.ProbHi();const Real *dx=geomdata.CellSize();const Real x=prob_lo[0]+(i+0.5) *dx[0];const Real y=prob_lo[1]+(j+0.5) *dx[1];const Real z=prob_lo[2]+(k+0.5) *dx[2];const Real xc=xc_frac *(prob_lo[0]+prob_hi[0]);const Real yc=yc_frac *(prob_lo[1]+prob_hi[1]);const Real zc=zc_frac *(prob_lo[2]+prob_hi[2]);const Real r0=rad_0 *(prob_hi[0] - prob_lo[0]);const Real r3d=std::sqrt((x-xc) *(x-xc)+(y-yc) *(y-yc)+(z-zc) *(z-zc));const Real r2d_xz=std::sqrt((x-xc) *(x-xc)+(z-zc) *(z-zc));const Real r2d_xz_nd=std::sqrt((x-xc) *(x-xc)/xradius/xradius+(z-zc) *(z-zc)/zradius/zradius);if(prob_type==10) { state_pert(i, j, k, RhoScalar_comp)=A_0 *exp(-0.1 *r2d_xz *r2d_xz)+B_0 *sin(x);} else if(prob_type==11) { if(r2d_xz_nd< 1.0) { state_pert(i, j, k, RhoScalar_comp)=0.5 *A_0 *(1.0+std::cos(PI *r2d_xz_nd));} } else { if(r3d< r0) { state_pert(i, j, k, RhoScalar_comp)=A_0;} } state_pert(i, j, k, RhoScalar_comp) *=rho_0;})

Variables
Real	A_0 = 1.0
Real	B_0 = 0.0
Real	rad_0 = 0.0
Real	rho_0 = 1.0
Real	xc_frac = 0.5
Real	yc_frac = 0.5
Real	zc_frac = 0.5
int	prob_type = -1
Real	xradius = 10.0
Real	zradius = 10.0

Function Documentation

AMREX_ALWAYS_ASSERT()

AMREX_ALWAYS_ASSERT

(

sc.

terrain_type = =TerrainType::EB

)

ParallelFor()

ParallelFor	(	bx	,
		[=] AMREX_GPU_DEVICE(int i, int j, int k) noexcept { const Real *prob_lo=geomdata.ProbLo();const Real *prob_hi=geomdata.ProbHi();const Real *dx=geomdata.CellSize();const Real x=prob_lo[0]+(i+0.5) *dx[0];const Real y=prob_lo[1]+(j+0.5) *dx[1];const Real z=prob_lo[2]+(k+0.5) *dx[2];const Real xc=xc_frac *(prob_lo[0]+prob_hi[0]);const Real yc=yc_frac *(prob_lo[1]+prob_hi[1]);const Real zc=zc_frac *(prob_lo[2]+prob_hi[2]);const Real r0=rad_0 *(prob_hi[0] - prob_lo[0]);const Real r3d=std::sqrt((x-xc) *(x-xc)+(y-yc) *(y-yc)+(z-zc) *(z-zc));const Real r2d_xz=std::sqrt((x-xc) *(x-xc)+(z-zc) *(z-zc));const Real r2d_xz_nd=std::sqrt((x-xc) *(x-xc)/xradius/xradius+(z-zc) *(z-zc)/zradius/zradius);if(prob_type==10) { state_pert(i, j, k, RhoScalar_comp)=A_0 *exp(-0.1 *r2d_xz *r2d_xz)+B_0 *sin(x);} else if(prob_type==11) { if(r2d_xz_nd< 1.0) { state_pert(i, j, k, RhoScalar_comp)=0.5 *A_0 *(1.0+std::cos(PI *r2d_xz_nd));} } else { if(r3d< r0) { state_pert(i, j, k, RhoScalar_comp)=A_0;} } state_pert(i, j, k, RhoScalar_comp) *=rho_0;}
	)

Here is the call graph for this function:

pp()

ParmParse pp

(

"prob"

)

query() [1/10]

pp query	(	"A_0"	,
		A_0
	)

query() [2/10]

pp query	(	"B_0"	,
		B_0
	)

query() [3/10]

pp query	(	"prob_type"	,
		prob_type
	)

query() [4/10]

pp query	(	"rad_0"	,
		rad_0
	)

query() [5/10]

pp query	(	"rho_0"	,
		rho_0
	)

query() [6/10]

pp query	(	"xc_frac"	,
		xc_frac
	)

query() [7/10]

pp query	(	"xradius"	,
		xradius
	)

query() [8/10]

pp query	(	"yc_frac"	,
		yc_frac
	)

query() [9/10]

pp query	(	"zc_frac"	,
		zc_frac
	)

query() [10/10]

pp query	(	"zradius"	,
		zradius
	)

Variable Documentation

A_0

Real A_0 = 1.0

Referenced by ParallelFor().

B_0

Real B_0 = 0.0

Referenced by ParallelFor().

prob_type

int prob_type = -1

Referenced by ParallelFor().

rad_0

Real rad_0 = 0.0

Referenced by ParallelFor().

rho_0

Real rho_0 = 1.0

Referenced by ParallelFor().

xc_frac

Real xc_frac = 0.5

Referenced by ParallelFor().

xradius

Real xradius = 10.0

Referenced by ParallelFor().

yc_frac

Real yc_frac = 0.5

Referenced by ParallelFor().

zc_frac

Real zc_frac = 0.5

Referenced by ParallelFor().

zradius

Real zradius = 10.0

Referenced by ParallelFor().