read_box_spher.F

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!||====================================================================
!||    read_box_spher         ../starter/source/model/box/read_box_spher.F
!||--- called by ------------------------------------------------------
!||    hm_read_box            ../starter/source/model/box/hm_read_box.F
!||--- calls      -----------------------------------------------------
!||    ancmsg                 ../starter/source/output/message/message.F
!||    hm_get_floatv          ../starter/source/devtools/hm_reader/hm_get_floatv.F
!||    hm_get_intv            ../starter/source/devtools/hm_reader/hm_get_intv.F
!||    hm_option_read_key     ../starter/source/devtools/hm_reader/hm_option_read_key.F
!||    hm_option_start        ../starter/source/devtools/hm_reader/hm_option_start.F
!||    subrotpoint            ../starter/source/model/submodel/subrot.F
!||    usr2sys                ../starter/source/system/sysfus.f
!||--- uses       -----------------------------------------------------
!||    hm_option_read_mod     ../starter/share/modules1/hm_option_read_mod.F
!||    message_mod            ../starter/share/message_module/message_mod.F
!||    submodel_mod           ../starter/share/modules1/submodel_mod.F
!||====================================================================
      SUBROUTINE read_box_spher(
     .           IBOX     ,IAD      ,NBOX       ,ITABM1   ,X        ,
     .           RTRANS   ,UNITAB   ,LSUBMODEL)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE unitab_mod
      USE submodel_mod
      USE message_mod
      USE optiondef_mod
      USE hm_option_read_mod
      USE names_and_titles_mod , ONLY : nchartitle, ncharkey
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"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER ,INTENT(IN)                                :: NBOX
      INTEGER ,INTENT(INOUT)                             :: IAD
      INTEGER ,DIMENSION(NUMNOD), INTENT(IN)             :: ITABM1
      my_real, DIMENSION(3,NUMNOD), INTENT(IN)           :: x
      my_real, DIMENSION(NTRANSF,NRTRANS), INTENT(IN)    :: rtrans
      TYPE (UNIT_TYPE_), INTENT(IN)                      :: UNITAB 
      TYPE(submodel_data),DIMENSION(NSUBMOD), INTENT(IN) :: LSUBMODEL
      TYPE (box_), DIMENSION(NBBOX)                      :: ibox
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER :: I,J,N1,UID,BOXID,SUB_ID,IUNIT,FLAGUNIT
      my_real :: FAC_L,XP1,YP1,ZP1,DIAM
      CHARACTER(LEN=NCHARKEY)    :: KEY
      CHARACTER(LEN=NCHARTITLE)  :: TITR,MESS
      LOGICAL :: IS_AVAILABLE
      DATA mess/'MULTI-BOX DEFINITION                    '/
C-----------------------------------------------
C   E x t e r n a l   F u n c t i o n s
C-----------------------------------------------
      INTEGER USR2SYS
C-----------------------------------------------
C     IBOX(I)%ID       : BOX IDENTIFIER
C     IBOX(I)%TITLE    : BOX title
C     IBOX(I)%NBOXBOX  : NUMBER OF SUB BOXES (BOXES OF BOXES)
C     IBOX(I)%ISKBOX   : BOX SKEW_ID (RECTA + CYLIN)
C     IBOX(I)%NOD1     : FIRST NODE for box limit definition  - N1 -
C     IBOX(I)%NOD2     : SECOND NODE for box limit definition - N2 -
C     IBOX(I)%TYPE     : BOX SHAPE (1='RECTA',2='CYLIN' ,3='SPHER')
C     IBOX(I)%NBLEVELS : TEMPORARY LEVEL NB OF BOXES
C     IBOX(I)%LEVEL    : FLAG "SUBLEVEL DONE" FOR BOX OF BOXES
C     IBOX(I)%ACTIBOX  : FLAG FOR ACTIVATED BOX FOR (GRNOD,GRSHEL,LINE,SURF...)
C     IBOX(I)%NENTITY  : NUMBER OF BOX ENTITIES (NODES,ELEMS,LINES,SURF)
C                        WITHIN ACTIVATED BOX
C     IBOX(I)%SURFIAD  : temporary address for solid external surface (in box)
C     IBOX(I)%BOXIAD   : temporary address
C     IBOX(I)%DIAM     : BOX diameter (CYLIN + SPHER)
C     IBOX(I)%X1       : coord.X for N1
C     IBOX(I)%Y1       : coord.Y for N1
C     IBOX(I)%Z1       : coord.Z for N1
C     IBOX(I)%X2       : coord.X for N2
C     IBOX(I)%Y2       : coord.Y for N2
C     IBOX(I)%Z2       : coord.Z for N2
C=======================================================================
c
      CALL hm_option_start('/BOX/SPHER')
c
c--------------------------------------------------
      DO i = 1,nbox
c
        CALL hm_option_read_key(lsubmodel, option_id   = boxid,
     .                                     unit_id     = uid,
     .                                     submodel_id = sub_id,
     .                                     option_titr = titr,
     .                                     keyword2    = key)
c-----------------------
        IF (uid > 0) THEN
          flagunit = 0
          DO iunit=1,unitab%NUNITS
            IF (unitab%UNIT_ID(iunit) == uid) THEN
              flagunit = 1
              EXIT
            ENDIF
          ENDDO
          IF (uid > 0 .AND. flagunit == 0) THEN
            CALL ancmsg(msgid=659,anmode=aninfo,msgtype=msgerror,
     .                  i2= uid  ,i1=boxid,
     .                  c1='BOX' ,
     .                  c2='BOX' ,
     .                  c3='TITR')                              
          ENDIF
        ENDIF
c-----------------------
c
        CALL hm_get_intv  ('sphere_center_node' ,n1    ,is_available, lsubmodel)
        CALL hm_get_floatv('sphere_diameter'    ,diam  ,is_available, lsubmodel, unitab)
c
        CALL hm_get_floatv('sphere_center_x'    ,XP1   ,IS_AVAILABLE, LSUBMODEL, UNITAB)
        CALL HM_GET_FLOATV('sphere_center_y'    ,YP1   ,IS_AVAILABLE, LSUBMODEL, UNITAB)
        CALL HM_GET_FLOATV('sphere_center_z'    ,ZP1   ,IS_AVAILABLE, LSUBMODEL, UNITAB)
c-----------------------
c       
        IF (N1 > 0) THEN
          !using coordinates from user node identifiers
          XP1 = X(1,USR2SYS(N1,ITABM1,MESS,BOXID))
          YP1 = X(2,USR2SYS(N1,ITABM1,MESS,BOXID))
          ZP1 = X(3,USR2SYS(N1,ITABM1,MESS,BOXID))
        ELSE
          !Submodel rotation 
          IF (SUB_ID > 0) CALL SUBROTPOINT(XP1,YP1,ZP1,RTRANS,SUB_ID,LSUBMODEL)
        ENDIF
c
.and..and.        IF (XP1 == ZERO  YP1 == ZERO  ZP1 == ZERO) THEN
          CALL ANCMSG(MSGID=752, MSGTYPE=MSGERROR, ANMODE=ANINFO,
     .                C1 = 'box',
     .                I1 = BOXID,
     .                C2 = TITR ,
     .                C3 = TITR ,
     .                C4 = ' '  )
        END IF
c-----------------------
c
        IAD = IAD + 1
        IBOX(IAD)%TITLE   = TRIM(TITR)
        IBOX(IAD)%ID      = BOXID
        IBOX(IAD)%ISKBOX  = 0
        IBOX(IAD)%NBLEVELS= 0
        IBOX(IAD)%LEVEL   = 1
        IBOX(IAD)%TYPE    = 3
        IBOX(IAD)%ACTIBOX = 0
        IBOX(IAD)%NBOXBOX = 0
        IBOX(IAD)%NOD1    = N1
        IBOX(IAD)%NOD2    = 0
        IBOX(IAD)%DIAM    = DIAM
        IBOX(IAD)%X1      = XP1
        IBOX(IAD)%Y1      = YP1
        IBOX(IAD)%Z1      = ZP1
        IBOX(IAD)%X2      = ZERO
        IBOX(IAD)%Y2      = ZERO
        IBOX(IAD)%Z2      = ZERO
        IBOX(IAD)%SURFIAD = 0
        IBOX(IAD)%NENTITY = 0
        IBOX(IAD)%BOXIAD  = 0
c
      ENDDO
 
c-----------
      RETURN
      END