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BOUNDARIES: Avoid infinite loop in prolong subroutines.

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Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
This commit is contained in:
Grzegorz Kowal 2018-08-07 15:15:08 -03:00
parent 8c0c89d0af
commit a3383488ce
1 changed files with 30 additions and 9 deletions
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39
src/boundaries.F90
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@ -5765,6 +5765,7 @@ module boundaries
use coordinates , only : im , jm , km
use coordinates , only : faces_dp
use equations , only : nv, idn, ipr
use error , only : print_warning
use interpolations , only : limiter_prol
! local variables are not implicit by default
@ -5842,9 +5843,15 @@ module boundaries
dq(3) = limiter_prol(0.5d+00, dql, dqr)
if (p == idn .or. p == ipr) then
do while (qn(p,i,j,k) <= sum(abs(dq(1:NDIMS))))
dq(:) = 0.5d+00 * dq(:)
end do
if (qn(p,i,j,k) > 0.0d+00) then
do while (qn(p,i,j,k) <= sum(abs(dq(1:NDIMS))))
dq(:) = 0.5d+00 * dq(:)
end do
else
call print_warning("boundaries::block_face_prolong" &
, "Positive variable is not positive!")
dq(:) = 0.0d+00
end if
end if
dq(:) = 0.5d+00 * dq(:)
@ -6063,6 +6070,7 @@ module boundaries
use coordinates , only : im , jm , km
use coordinates , only : edges_dp
use equations , only : nv, idn, ipr
use error , only : print_warning
use interpolations , only : limiter_prol
! local variables are not implicit by default
@ -6155,9 +6163,15 @@ module boundaries
#endif /* NDIMS == 3 */
if (p == idn .or. p == ipr) then
do while (qn(p,i,j,k) <= sum(abs(dq(1:NDIMS))))
dq(:) = 0.5d+00 * dq(:)
end do
if (qn(p,i,j,k) > 0.0d+00) then
do while (qn(p,i,j,k) <= sum(abs(dq(1:NDIMS))))
dq(:) = 0.5d+00 * dq(:)
end do
else
call print_warning("boundaries::block_edge_prolong" &
, "Positive variable is not positive!")
dq(:) = 0.0d+00
end if
end if
dq(:) = 0.5d+00 * dq(:)
@ -6330,6 +6344,7 @@ module boundaries
use coordinates , only : im , jm , km
use coordinates , only : corners_dp
use equations , only : nv, idn, ipr
use error , only : print_warning
use interpolations , only : limiter_prol
! local variables are not implicit by default
@ -6427,9 +6442,15 @@ module boundaries
#endif /* NDIMS == 3 */
if (p == idn .or. p == ipr) then
do while (qn(p,i,j,k) <= sum(abs(dq(1:NDIMS))))
dq(:) = 0.5d+00 * dq(:)
end do
if (qn(p,i,j,k) > 0.0d+00) then
do while (qn(p,i,j,k) <= sum(abs(dq(1:NDIMS))))
dq(:) = 0.5d+00 * dq(:)
end do
else
call print_warning("boundaries::block_corner_prolong" &
, "Positive variable is not positive!")
dq(:) = 0.0d+00
end if
end if
dq(:) = 0.5d+00 * dq(:)