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@LordOfBunnies
LordOfBunnies authored Mar 21, 2023
1 parent 0387ea4 commit fc6a77a
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127 changes: 127 additions & 0 deletions amr/amr_code/new_node_values/coarse_fine_lvl.f95
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subroutine coarse_fine_lvl(lvl,num)
!
!
!
!
!
!
!
!
! Called by:
! Calls:
!
use precise
use constants
use grid_data
use linkwise
use amrex_amr_module
use amrex_base_module
use amr_info_holder, only: state,mfstate,nghosts,grid_info,nghosts_state
use amr_processes, only: magic_box,total_big_zones
implicit none
integer,intent(in) :: lvl,num
integer :: a,b,c,i,gr,fine,overlap_counter,coarse_fine_counter
integer :: up,down,center,loc_zones,lvl_zones
logical :: valid
logical,allocatable :: inside(:),not_ghost(:)

type(amrex_mfiter) :: mfi
type(amrex_box) :: rox

lvl_zones = total_big_zones(lvl+1)

call amrex_mfiter_build(mfi,mfstate(lvl),tiling=.false.)

allocate(inside(lvl_zones))
allocate(not_ghost(lvl_zones))
coarse_fine_counter = 0

do while (mfi%next())
state => mfstate(lvl)%dataptr(mfi)
rox = mfi%validbox()

do c = rox%lo(3)-nghosts_state,rox%hi(3)+nghosts_state
do b = rox%lo(2)-nghosts_state,rox%hi(2)+nghosts_state
do a = rox%lo(1)-nghosts_state,rox%hi(1)+nghosts_state
!
! Skip unneeded nodes
!
if (state(a,b,c,1) < 0) cycle
!
! check node against all boxes on level

overlap_counter = 0
inside = .false.
not_ghost = .false.
valid = .false.
!
!
!
do i = 1,lvl_zones

!
! Inside check if the node is inside the valid box on a finer level
!
inside(i) = magic_box((grid_info(lvl+1,num)%lower(1:3,i)-nghosts)/2,&
(grid_info(lvl+1,num)%higher(1:3,i)+nghosts)/2,(/a,b,c/))
!
! not_ghost checks if the node is inside a different box on the same level
!
not_ghost(i) = magic_box(grid_info(lvl+1,num)%lower(1:3,i)/2,&
grid_info(lvl+1,num)%higher(1:3,i)/2,(/a,b,c/))
end do
!
!
!
if (any(not_ghost)) cycle

if (any(inside) .and. .not. any(not_ghost)) then


!
call coarse_derivative_checker(state(a,b,c,2),state(a,b,c,3),state(a,b,c,4),&
state(a,b,c,5),state(a,b,c,6),state(a,b,c,7),(/a,b,c/),&
rox%lo,rox%hi,up,down,center)
!
if (any(inside) .and. .not. any(not_ghost)) then
state(a,b,c,1) = (lvl+1)*100000 + up*100 + down*10 + center
end if
! coarse_fine_counter = coarse_fine_counter +1
end if


end do
end do
end do

end do
! write(*,*) 'overlapped nodes changed',coarse_fine_counter
call amrex_mfiter_destroy(mfi)
!
! Deallocate before the next time around, the size won't change except based on level
!
deallocate(inside)
deallocate(not_ghost)

end subroutine

! if (a == 113 .and. b == 49 .and. c == 49 .and. lvl == 2) then
! write(*,*) 'node status, cfid',state(a,b,c,1),a,b,c,lvl
! end if
!
! write(*,*) 'overlap counter ',overlap_counter,state(a,b,c,1),state(a,b,c,2),&
! state(a,b,c,3),state(a,b,c,4),&
! state(a,b,c,5),state(a,b,c,6),state(a,b,c,7)
!
!end if
! do gr = 1,grid_info(lvl+1)%big_zones
! if (inside(gr) .and. not_ghost(gr)) then
! overlap_counter = overlap_counter + 1
! valid = .true.
! else if (inside(gr) .and. .not. not_ghost(gr)) then
! state(a,b,c,1) = -666
! valid = .false.
! exit
! end if
! end do
!if (valid) then
196 changes: 196 additions & 0 deletions amr/amr_code/new_node_values/find_overlapped_coarse.f95
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subroutine find_overlapped_coarse(lvl)
!
!
!
!
!
!
!
!
!
use precise
use constants
use grid_data, only: dir
use mpi
use linkwise
use amrex_amr_module
use amrex_base_module
use amr_info_holder, only: state,mfstate,grid_info,nghosts,nghosts_state,nghosts_mid
use amr_processes
implicit none
integer,intent(in) :: lvl
integer :: a,b,c,i
logical :: dir_safe(dir)

type(amrex_box) :: rox
type(amrex_mfiter) :: mfi

call amrex_mfiter_build(mfi,mfstate(lvl),tiling=.false.)
!convert_counter = 0
do while (mfi%next())
state => mfstate(lvl)%dataptr(mfi)
rox = mfi%validbox()

!See if the coarser box contains the finer box
!inside_lo = magic_box(rox_lo,rox_hi,grid_info(lvl+1)%lower(1,gr))
!inside_hi = magic_box(rox_lo,rox_hi,grid_info(lvl+1)%lhigher(1,gr))

do c = rox%lo(3)-nghosts_state,rox%hi(3)+nghosts_state
do b = rox%lo(2)-nghosts_state,rox%hi(2)+nghosts_state
do a = rox%lo(1)-nghosts_state,rox%hi(1)+nghosts_state

! if (a < amrex_geom(lvl)%domain%lo(1) .or. a > amrex_geom(lvl)%domain%hi(1)+1 .or. &
! b < amrex_geom(lvl)%domain%lo(2) .or. b > amrex_geom(lvl)%domain%hi(2)+1 .or. &
! c < amrex_geom(lvl)%domain%lo(3) .or. c > amrex_geom(lvl)%domain%hi(3)+1) then
! cycle
! end if
if (a < amrex_geom(lvl)%domain%lo(1) .or. b < amrex_geom(lvl)%domain%lo(2) .or. &
c < amrex_geom(lvl)%domain%lo(3) .or. a > amrex_geom(lvl)%domain%hi(1)+1 .or. &
b > amrex_geom(lvl)%domain%hi(2)+1 .or. c > amrex_geom(lvl)%domain%hi(3)+1 ) then

if (state(a,b,c,1) >= -299 .and. state(a,b,c,1) <-200) then
cycle
else
state(a,b,c,1) = -666
cycle
end if
end if
!write(*,*) 'vert',state(a,b,c,1),lvl,a,b,c

!write(*,*) 'coordinates',a,b,c,lvl
if (state(a,b,c,1) == -666) then
dir_safe = direction_tester(a,b,c,rox%lo,rox%hi)
!write(*,*) 'vert',dir_safe,lvl,a,b,c
do i = 1,dir
if (dir_safe(i)) then

if (state(a+cx(i),b+cy(i),c+cz(i),1) >= 0) then
state(a,b,c,1) = -667
!write(*,*) 'find it!',a,b,c
! if (a == 108 .and. b == 72 .and. c == 35) then
! write(*,*) 'Master flash',state(a,b,c,1:39),rox%lo,rox%hi,i,a,b,c,lvl,self
! end if
exit
end if
end if
end do
end if
end do
end do
end do
!write(*,*) 'cranky baby',self
! write(*,*) 'nodes converted to semi-null',convert_counter,lvl
!
!
!
do c = rox%lo(3)-nghosts_state,rox%hi(3)+nghosts_state
do b = rox%lo(2)-nghosts_state,rox%hi(2)+nghosts_state
do a = rox%lo(1)-nghosts_state,rox%hi(1)+nghosts_state
! Out of bounds automatically disqualified, don't overwrite outflow nodes
if (a < amrex_geom(lvl)%domain%lo(1) .or. b < amrex_geom(lvl)%domain%lo(2) .or. &
c < amrex_geom(lvl)%domain%lo(3) .or. a > amrex_geom(lvl)%domain%hi(1)+1 .or. &
b > amrex_geom(lvl)%domain%hi(2)+1 .or. c > amrex_geom(lvl)%domain%hi(3)+1 ) then

if (state(a,b,c,1) >= -299 .and. state(a,b,c,1) <-200) then
cycle
else
state(a,b,c,1) = -666
cycle
end if
end if

if (state(a,b,c,1) == -667) then
state(a,b,c,1) = (lvl+51)*1000
! write(*,*) 'bingo',a,b,c
! convert_counter = convert_counter+1
end if
end do
end do
end do
! write(*,*) 'egg sammich',self
end do

call amrex_mfiter_destroy(mfi)

end subroutine

! !if (a+cx(2) > rox%lo(1)-nghosts) then
! if (state(a,b,c,2) >= 0 .or. state(a,b,c,16) >= 0 .or. &
! state(a,b,c,34) >= 0) then
! if (state(a,b,c,2) < 1000 .or. state(a,b,c,16) < 1000 .or. &
! state(a,b,c,34) < 1000) then
!!
! state(a,b,c,1) = -667
!! convert_counter = convert_counter+1
! cycle
! end if
! end if
! !end if
!
! !if (b+cy(3) > rox%lo(2)-nghosts) then
! if (state(a,b,c,3) >= 0 .or. state(a,b,c,17) >= 0 .or. &
! state(a,b,c,35) >= 0) then
! if (state(a,b,c,3) < 1000 .or. state(a,b,c,17) < 1000 .or. &
! state(a,b,c,35) < 1000) then
!!
! state(a,b,c,1) = -667
!! convert_counter = convert_counter+1
! cycle
! end if
! end if
! !end if
!
! !if (c+cz(4) > rox%lo(3)-nghosts) then
! if (state(a,b,c,4) >= 0 .or. state(a,b,c,18) >= 0 .or. &
! state(a,b,c,36) >= 0) then
! if (state(a,b,c,4) < 1000 .or. state(a,b,c,18) < 1000 .or. &
! state(a,b,c,36) < 1000) then
!!
! state(a,b,c,1) = -667
!! convert_counter = convert_counter+1
! cycle
! end if
! end if
! !end if
!
! !if (a+cx(5) < rox%hi(1)+nghosts) then
! if (state(a,b,c,5) >= 0 .or. state(a,b,c,19) >= 0 .or. &
! state(a,b,c,37) >= 0) then
! if (state(a,b,c,5) < 1000 .or. state(a,b,c,19) < 1000 .or. &
! state(a,b,c,37) < 1000) then
!!
! state(a,b,c,1) = -667
!! convert_counter = convert_counter+1
! cycle
! end if
! end if
! !end if
!
! !if (b+cy(6) < rox%hi(2)+nghosts) then
! if (state(a,b,c,6) >= 0 .or. state(a,b,c,20) >= 0 .or. &
! state(a,b,c,38) >= 0) then
! if (state(a,b,c,6) < 1000 .or. state(a,b,c,20) < 1000 .or. &
! state(a,b,c,38) < 1000) then
!
! state(a,b,c,1) = -667
!! convert_counter = convert_counter+1
! cycle
! end if
! end if
! !end if
!
! !if (c+cz(7) < rox%hi(3)+nghosts) then
! if (state(a,b,c,7) >= 0 .or. state(a,b,c,21) >= 0 .or. &
! state(a,b,c,39) >= 0) then
! if (state(a,b,c,7) < 1000 .or. state(a,b,c,21) < 1000 .or. &
! state(a,b,c,39) < 1000) then
!
! state(a,b,c,1) = -667
!! convert_counter = convert_counter+1
! cycle
! end if
! end if
!end if
! if (a == 113 .and. b == 49 .and. c == 49 .and. lvl == 2) then
! write(*,*) 'node status, nullify',state(a,b,c,1),a,b,c,lvl
! end if
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