inverted_group_init.F

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!||====================================================================
!||    inverted_group_init       ../starter/source/model/sets/inverted_group_init.F
!||--- called by ------------------------------------------------------
!||    compute_connect_partelm   ../starter/source/model/sets/compute_connect_partelm.F
!||    lectur                    ../starter/source/starter/lectur.F
!||--- uses       -----------------------------------------------------
!||    inverted_group_mod        ../starter/share/modules1/inverted_group_mod.F
!||====================================================================
        SUBROUTINE inverted_group_init(MODE,INV_GROUP,NUMSPH)
!$COMMENT
!       INVERTED_GROUP_INIT description
!       initialization of INV_GROUP structure (number of elm & part)
!       
!       INVERTED_GROUP_INIT organization :
!           2 different modes :
!           - MODE = 0 --> first initialization
!           - MODE = 1 --> recomputation of the inverted connectivity
!             the size does not change, the structure was already allocated,
!             flush to 0 the array 
!$ENDCOMMENT
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------  
      USE inverted_group_mod
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
        INTEGER, INTENT(in) :: MODE
        TYPE(invertgroup_struct_) :: INV_GROUP
        INTEGER, INTENT(IN) :: NUMSPH
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
        INTEGER :: MY_SIZE
!   ----------------------------------------
        !   ---------------
        !   first initialization
        IF(mode==0) THEN
            inv_group%IS_USED = .false.
            inv_group%ALREADY_ALLOC = .false.
            inv_group%ALREADY_DONE = .false.
 
            inv_group%SIZE_INDPART = npart + 1
            inv_group%SIZE_S = numels
            inv_group%SIZE_Q = numelq
            inv_group%SIZE_C = numelc
            inv_group%SIZE_T = numelt
            inv_group%SIZE_P = numelp
            inv_group%SIZE_TG = numeltg
            inv_group%SIZE_TRIA= numeltria
            inv_group%SIZE_R = numelr        
            inv_group%SIZE_SPH = numsph
        ELSE
        !   ---------------
        !   recompute the inverted connectivity : flush to 0
            inv_group%IS_USED = .true.
            my_size = inv_group%SIZE_INDPART
 
            inv_group%INDPARTS( 1:my_size ) = 0
            inv_group%INDPARTQ( 1:my_size ) = 0
            inv_group%INDPARTC( 1:my_size ) = 0
            inv_group%INDPARTT( 1:my_size ) = 0
            inv_group%INDPARTP( 1:my_size ) = 0
            inv_group%INDPARTTG( 1:my_size ) = 0
            inv_group%INDPARTTRIA( 1:my_size ) = 0
            inv_group%INDPARTR( 1:my_size ) = 0
            inv_group%INDPARTSPH( 1:my_size ) = 0
 
            my_size = inv_group%SIZE_S
            inv_group%PARTS( 1:my_size ) = 0
 
            my_size = inv_group%SIZE_Q
            inv_group%PARTQ( 1:my_size ) = 0
 
            my_size = inv_group%SIZE_T
            inv_group%PARTT( 1:my_size ) = 0
 
            my_size = inv_group%SIZE_P
            inv_group%PARTP( 1:my_size ) = 0
        
            my_size = inv_group%SIZE_TG
            inv_group%PARTTG( 1:my_size ) = 0
 
            my_size = inv_group%SIZE_TRIA
            inv_group%PARTTRIA( 1:my_size ) = 0
 
            my_size = inv_group%SIZE_R
            inv_group%PARTR( 1:my_size ) = 0  
 
            my_size = inv_group%SIZE_SPH
            inv_group%PARTSPH( 1:my_size ) = 0
        !   ---------------  
        ENDIF
!   ----------------------------------------
        RETURN
        END SUBROUTINE inverted_group_init