hm_read_inter_type01.F

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!||====================================================================
!||    hm_read_inter_type01   ../starter/source/interfaces/int01/hm_read_inter_type01.f
!||--- called by ------------------------------------------------------
!||    hm_read_inter_fsi      ../starter/source/interfaces/reader/hm_read_inter_fsi.F
!||--- calls      -----------------------------------------------------
!||    hm_get_intv            ../starter/source/devtools/hm_reader/hm_get_intv.F
!||    ngr2usr                ../starter/source/system/nintrr.F
!||--- uses       -----------------------------------------------------
!||    message_mod            ../starter/share/message_module/message_mod.F
!||    submodel_mod           ../starter/share/modules1/submodel_mod.F
!||====================================================================
      SUBROUTINE hm_read_inter_type01(IPARI, STFAC, FRIGAP, IGRSURF, LSUBMODEL, NSURF, NOINT, NPARI, NPARIR)
C-----------------------------------------------
C   D e s c r i p t i o n
C-----------------------------------------------
      ! Reader for interface type 1 (/INTER/TYPE1)
      !   FSI COUPLING INTERFACE : ALE (secondary side) versus LAGRANGE (main side)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE message_mod
      USE groupdef_mod , ONLY : surf_
      USE submodel_mod , ONLY : nsubmod, submodel_data
      USE names_and_titles_mod , ONLY : nchartitle, ncharkey, ncharfield
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER,INTENT(IN) :: NPARI, NPARIR          !< array sizes IPARI and FRIGAP
      INTEGER,INTENT(IN) :: NSURF                  !< number of surfaces : array size for IGRSURF
      INTEGER,INTENT(IN) :: NOINT                  !< interface identifier
      INTEGER,INTENT(INOUT) :: IPARI(NPARI)        !< interface buffer (integer)
      my_real,INTENT(INOUT) :: frigap(nparir)      !< interface buffer (real)
      my_real,INTENT(INOUT) :: stfac               !< stiffness value or stiffness factor
      TYPE(submodel_data),INTENT(IN),DIMENSION(NSUBMOD) :: LSUBMODEL !< SUBMODEL data structure
      TYPE (SURF_),INTENT(IN),TARGET,DIMENSION(NSURF)   :: IGRSURF   !< surface sata structure
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "units_c.inc"
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      my_real fric,gap,startt,stopt !< interface parameters
      INTEGER ISU1,ISU2 !< surface identifiers
      INTEGER I,J,L, NTYP,IS1,IS2,IGSTI,ILEV,IVOID
      INTEGER, DIMENSION(:), POINTER :: INGR2USR
      LOGICAL :: IS_AVAILABLE
      CHARACTER(len=nchartitle) :: MSGTITL
C-----------------------------------------------
C   E x t e r n a l   F u n c t i o n s
C-----------------------------------------------
      INTEGER, EXTERNAL :: NGR2USR
C-----------------------------------------------
 
      ! Initializations
      is1=0
      is2=0
      igsti=0
      ilev=0
 
      fric=zero
      gap=zero
      startt=zero
      stopt=ep20
 
      ntyp=1
      ipari(15)=noint
      ipari(7)=ntyp
 
      IF(stfac == zero) stfac = one_fifth
 
C------------------------------------------------------------
C  Card1 : surface identifiers
C------------------------------------------------------------
 
      CALL hm_get_intv('surf_IDA', isu1, is_available, lsubmodel)
      CALL hm_get_intv('surf_IDL', isu2, is_available, lsubmodel)
      !--- CHECKS
      is1=1
      is2=1
      ingr2usr => igrsurf(1:nsurf)%ID
      isu1=ngr2usr(isu1,ingr2usr,nsurf)
      isu2=ngr2usr(isu2,ingr2usr,nsurf)
 
      !---Storage in data structure
      ipari(45)=isu1
      ipari(46)=isu2
      ipari(13)=is1*10+is2
      ipari(20)=ilev
      frigap(3)=startt
      frigap(11)=stopt
C
C------------------------------------------------------------
C     PRINTOUT
C------------------------------------------------------------
C
        WRITE(iout,1501)
 
C--------------------------------------------------------------
      IF(is1==0)THEN
        WRITE(iout,'(6X,A)')'NO SECONDARY SURFACE INPUT (ALE)'
      ELSEIF(is1==1)THEN
        WRITE(iout,'(6X,A)')'SECONDARY SURFACE INPUT BY SEGMENTS (ALE)'
      ELSEIF(is1==2)THEN
        WRITE(iout,'(6X,A)')'SECONDARY SURFACE INPUT BY NODES (ALE)'
      ELSEIF(is1==3)THEN
        WRITE(iout,'(6X,A)')'SECONDARY SURFACE INPUT BY SEGMENTS (ALE)'
      ELSEIF(is1==4 )THEN
        WRITE(iout,'(6X,A)')'SECONDARY SIDE INPUT BY BRICKS (ALE)'
      ELSEIF(is1==5 )THEN
        WRITE(iout,'(6X,A)')'SECONDARY SIDE INPUT BY SOLID ELEMENTS (ALE)'
      ENDIF
      IF(is2==0)THEN
        WRITE(iout,'(6X,A)')'NO MAIN SURFACE INPUT (LAGRANGE)'
      ELSEIF(is2==1)THEN
        WRITE(iout,'(6X,A)')'MAIN SURFACE INPUT BY SEGMENTS (LAGRANGE)'
      ELSEIF(is2==2)THEN
        WRITE(iout,'(6X,A)')'MAIN SURFACE INPUT BY NODES (LAGRANGE)'
      ELSEIF(is2==3)THEN
        WRITE(iout,'(6X,A)')'MAIN SURFACE INPUT BY SEGMENTS (LAGRANGE)'
      ELSEIF(is2==4)THEN
        WRITE(iout,'(6X,A)')'MAIN SURFACE REFERS TO A HYPER-ELLIPSOIDAL SURFACE'
      ENDIF
C
C--------------------------------------------------------------
 1000 FORMAT(/1x,'  INTERFACE NUMBER :',i10,1x,a)
C------------
      RETURN
 
 1501 FORMAT(//
     .    '    TYPE==1   ALE(SECONDARY)/LAGRANGE(MAIN)   ' //)
 
      END