hm_read_ebcs_gradp0.F

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!||====================================================================
!||    hm_read_ebcs_gradp0      ../starter/source/boundary_conditions/ebcs/hm_read_ebcs_gradp0.F
!||--- called by ------------------------------------------------------
!||    read_ebcs                ../starter/source/boundary_conditions/ebcs/read_ebcs.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_is_encrypted   ../starter/source/devtools/hm_reader/hm_option_is_encrypted.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_ebcs_gradp0(IGRSURF, NPC, MULTI_FVM, UNITAB, ID, TITR, LSUBMODEL, EBCS)
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE unitab_mod
      USE message_mod
      USE multi_fvm_mod
      USE groupdef_mod
      USE submodel_mod
      USE ebcs_mod
      USE names_and_titles_mod , ONLY : nchartitle
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      "units_c.inc"
#include      "com01_c.inc"
#include      "com04_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      TYPE (UNIT_TYPE_),INTENT(IN) ::UNITAB 
      INTEGER NPC(*),ID
      TYPE (MULTI_FVM_STRUCT), INTENT(INOUT) :: MULTI_FVM
      TYPE (SURF_),TARGET, DIMENSION(NSURF)   :: IGRSURF
      CHARACTER(LEN=NCHARTITLE), INTENT(IN) :: TITR
      TYPE(submodel_data) LSUBMODEL(NSUBMOD)
      TYPE(t_ebcs_gradp0), INTENT(INOUT) :: EBCS
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER J,ISU,SURF,NGR2USR,IPRES,IRHO,NSEG,IENER
      my_real c,pres,rho,lcar,r1,r2,ener
      EXTERNAL ngr2usr
      INTEGER, DIMENSION(:), POINTER :: INGR2USR
      LOGICAL IS_ENCRYPTED,IS_AVAILABLE
C-----------------------------------------------
C   S o u r c e   L i n e s
C-----------------------------------------------
 
      ipres=0
      irho=0
      iener=0
      c=zero
      pres=zero
      rho=zero
      lcar=zero
      r1=zero
      r2=zero
      ener=zero
 
      ebcs%title = trim(titr)
      ebcs%HAS_IELEM = .true. 
 
 
      CALL hm_option_is_encrypted(is_encrypted)
      CALL hm_get_intv('entityid',  surf  ,is_available,lsubmodel)
 
      isu=0
      ingr2usr => igrsurf(1:nsurf)%ID
      IF (surf/=0) isu=ngr2usr(surf,ingr2usr,nsurf)
      nseg=0
      IF (isu/=0) nseg=igrsurf(isu)%NSEG
      IF(surf==0)THEN
         ierr=ierr+1
         WRITE(istdo,'(6X,A)')' ** A SURFACE SHOULD BE INPUT'  
         WRITE(iout, '(6X,A)')' ** A SURFACE SHOULD BE INPUT'       
      ELSEIF(isu==0)THEN
         ierr=ierr+1
         WRITE(istdo,*)' ** ERROR SURFACE NOT FOUND, ID=',surf
         WRITE(iout,*) ' ** ERROR SURFACE NOT FOUND, ID=',surf        
      ELSEIF(nseg==0)THEN
         ierr=ierr+1
         WRITE(istdo,*)' ** ERROR EMPTY SURFACE',surf
         WRITE(iout,*) ' ** ERROR EMPTY SURFACE',surf
      ENDIF
 
      !--line-2
      CALL hm_get_floatv('rad_ebcs_c',  c  ,is_available,lsubmodel,unitab)                
      !--line-3
      CALL hm_get_intv('rad_fct_pr',  ipres  ,is_available,lsubmodel)
      CALL hm_get_floatv('rad_ebcs_fscale_pr',  pres  ,is_available,lsubmodel,unitab)
      !--line-4
      CALL hm_get_intv('rad_fct_rho',  irho  ,is_available,lsubmodel)
      CALL hm_get_floatv('rad_ebcs_fscale_rho',  rho  ,is_available,lsubmodel,unitab)
      !--line-5
      CALL hm_get_intv('rad_fct_en',  iener  ,is_available,lsubmodel)
      CALL hm_get_floatv('rad_ebcs_fscale_en',  ener  ,is_available,lsubmodel,unitab)
      !--line-6
      CALL hm_get_floatv('rad_ebcs_lc',  lcar  ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv('rad_ebcs_r1',  r1  ,is_available,lsubmodel,unitab)
      CALL hm_get_floatv('rad_ebcs_r2',  r2  ,is_available,lsubmodel,unitab)
       
        IF(surf /= 0 .AND. isu /= 0 .AND. nseg /= 0)THEN
           WRITE(iout,1000)id,trim(titr)
           WRITE(iout,1101)surf,nseg,c,pres,ipres,rho,irho,ener,iener,lcar,r1,r2
        ENDIF        
        DO j=1,nfunct
          IF(ipres/=0 .AND. ipres==npc(j)) THEN 
             ipres=j
             EXIT
          ENDIF
        ENDDO
        DO j=1,nfunct
           IF(irho/=0 .AND. irho==npc(j)) THEN 
              irho=j
              EXIT
           ENDIF
        ENDDO
        DO j=1,nfunct
           IF(iener/=0 .AND. iener==npc(j)) THEN
              iener=j
              EXIT
           ENDIF
        ENDDO
        
        ebcs%title = titr
        ebcs%ipres = ipres
        ebcs%irho = irho
        ebcs%iener = iener
        ebcs%c = c
        ebcs%pres = pres
        ebcs%rho = rho
        ebcs%lcar = lcar
        ebcs%r1 = r1
        ebcs%r2 = r2
        ebcs%ener = ener
 
        IF (multi_fvm%IS_USED) THEN
           CALL ancmsg(msgid = 1602, msgtype = msgerror, anmode = aninfo,
     .          i1 = id, c1 = trim(titr), c2 = "NOT COMPATIBLE WITH LAW 151")
        ENDIF
 
        IF(nspmd > 1) THEN
           CALL ancmsg(msgid = 755, msgtype = msgerror, anmode = aninfo,c1 = 'ELEMENTARY BOUNDARY CONDITIONS')
        ENDIF
      
C-----------
      RETURN
C-----------
 
 1000 FORMAT( //'ZERO PRESSURE GRADIENT EBCS NUMBER . . . :',i8,1x,a)    
 1101 FORMAT(
     .        '    ON SURFACE  . . . . . . . . . . . . . . . ',i8,/,
     .        '    NUMBER OF SEGMENTS FOUND. . . . . . . . . ',i8,/,
     .        '    SPEED OF SOUND  . . . . . . . . . . . . . ',e16.6,/,
     .        '    IMPOSED PRESSURE  . . . . . . . . . . . . ',e16.6,/,
     .        '    PRESSURE SCALING FUNCTION . . . . . . . . ',i8,/,
     .        '    IMPOSED DENSITY . . . . . . . . . . . . . ',e16.6,/,
     .        '    DENSITY SCALING FUNCTION  . . . . . . . . ',i8,/,
     .        '    IMPOSED ENERGY  . . . . . . . . . . . . . ',e16.6,/,
     .        '    ENERGY SCALING FUNCTION . . . . . . . . . ',i8,/,
     .        '    CHARACTERISTIC LENGTH . . . . . . . . . . ',e16.6,/,
     .        '    LINEAR RESISTANCE . . . . . . . . . . . . ',e16.6,/,
     .        '    QUADRATIC RESISTANCE  . . . . . . . . . . ',e16.6,/)
 
 
      END