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FDS Source: Allow EXTERIOR_PATCH to be reallocated #15504

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Merged
mcgratta merged 1 commit into from
Oct 28, 2025
Merged

FDS Source: Allow EXTERIOR_PATCH to be reallocated #15504

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26 changes: 19 additions & 7 deletions Source/dump.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -1296,7 +1296,7 @@ SUBROUTINE INITIALIZE_MESH_DUMPS(NM)
IF (ABS(OB%Z2-M%ZS)<TWO_EPSILON_EB) IOR = 3
IF (IOR==0) CYCLE OBST_LOOP
M%N_PATCH = M%N_PATCH + 1
IF (M%N_PATCH>SIZE(M%PATCH)) CALL REALLOCATE_PATCH(NM,SIZE(M%PATCH),SIZE(M%PATCH)+10)
IF (M%N_PATCH>SIZE(M%PATCH)) CALL REALLOCATE_PATCH(NM,SIZE(M%PATCH),SIZE(M%PATCH)+10,'PATCH')
PA => M%PATCH(M%N_PATCH)
PA%I1 = MIN(M%IBAR,MAX(0,NINT( GINV(OB%X1-M%XS,1,NM)*RDXI ))) ; PA%IG1 = PA%I1+1
PA%I2 = MIN(M%IBAR,MAX(0,NINT( GINV(OB%X2-M%XS,1,NM)*RDXI ))) ; PA%IG2 = PA%I2
Expand Down Expand Up @@ -1464,20 +1464,30 @@ END SUBROUTINE INITIALIZE_MESH_DUMPS
!> \param NM Mesh number
!> \param N1 Current size of array
!> \param N2 New size of array
!> \param PATCH_NAME Character string indicating which PATCH_TYPE variable to reallocate

SUBROUTINE REALLOCATE_PATCH(NM,N1,N2)
SUBROUTINE REALLOCATE_PATCH(NM,N1,N2,PATCH_NAME)

INTEGER, INTENT(IN) :: N1,N2,NM
TYPE (PATCH_TYPE), DIMENSION(:), ALLOCATABLE :: PATCH_DUMMY
TYPE (MESH_TYPE), POINTER :: M
CHARACTER(*), INTENT(IN) :: PATCH_NAME

M => MESHES(NM)

ALLOCATE(PATCH_DUMMY(1:N2))
PATCH_DUMMY(1:N1) = M%PATCH(1:N1)
DEALLOCATE(M%PATCH)
ALLOCATE(M%PATCH(1:N2))
M%PATCH(1:N2) = PATCH_DUMMY(1:N2)
SELECT CASE(PATCH_NAME)
CASE('PATCH')
PATCH_DUMMY(1:N1) = M%PATCH(1:N1)
DEALLOCATE(M%PATCH)
ALLOCATE(M%PATCH(1:N2))
M%PATCH(1:N2) = PATCH_DUMMY(1:N2)
CASE('EXTERIOR_PATCH')
PATCH_DUMMY(1:N1) = M%EXTERIOR_PATCH(1:N1)
DEALLOCATE(M%EXTERIOR_PATCH)
ALLOCATE(M%EXTERIOR_PATCH(1:N2))
M%EXTERIOR_PATCH(1:N2) = PATCH_DUMMY(1:N2)
END SELECT
DEALLOCATE(PATCH_DUMMY)

END SUBROUTINE REALLOCATE_PATCH
Expand Down Expand Up @@ -2298,7 +2308,7 @@ SUBROUTINE WRITE_SMOKEVIEW_FILE

! Create EXTERIOR_PATCHes with which Smokeview colors, textures, or contours exterior mesh boundaries.

ALLOCATE(M%EXTERIOR_PATCH(10*(6+N_VENT_TOTAL))) ; M%N_EXTERIOR_PATCH = 0
ALLOCATE(M%EXTERIOR_PATCH(10)) ; M%N_EXTERIOR_PATCH = 0 ! The size of EXTERIOR_PATCH will expand if need be.
ALLOCATE(VENT_INDICES(MAX(M%IBAR,M%JBAR),MAX(M%JBAR,M%KBAR),6)) ; VENT_INDICES = 0

VENT_LOOP: DO N=1,M%N_VENT
Expand Down Expand Up @@ -2634,6 +2644,8 @@ SUBROUTINE DUMMY_VENTS(FI,N1,N2)
VENT_INDICES(I:ISTP,J:JSTP,FI) = -1

M%N_EXTERIOR_PATCH = M%N_EXTERIOR_PATCH + 1
IF (M%N_EXTERIOR_PATCH>SIZE(M%EXTERIOR_PATCH)) &
CALL REALLOCATE_PATCH(NM,SIZE(M%EXTERIOR_PATCH),SIZE(M%EXTERIOR_PATCH)+10,'EXTERIOR_PATCH')
EP => M%EXTERIOR_PATCH(M%N_EXTERIOR_PATCH)
SELECT CASE(FI)
CASE (1) ; EP%I1=0 ; EP%I2=0 ; EP%J1=I-1 ; EP%J2=ISTP ; EP%K1=J-1 ; EP%K2=JSTP ; EP%IOR= 1
Expand Down
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