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define_surface.f90 11.6 KiB
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!              DEFINE_SURFACE    Nov. 2006                                     |
!                                                                              |
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subroutine define_surface (params,surface,threadinfo,total,step,inc,current_time)

!------------------------------------------------------------------------------|
!(((((((((((((((( Purpose of the routine  ))))))))))))))))))))))))))))))))))))))
!------------------------------------------------------------------------------|
! if irestart=0, this routine allocates and creates the ns surfaces present 
! in the system. Otherwise, it reads form a user supplied file name the 
! surfaces as they were at the end of a previous run. In this case, since the 
! run output files contain all the octree+lsf+cloud+surface informations, 
! the routine first reads dummy parameters until it gets to the real 
! interesting surface information .

!------------------------------------------------------------------------------|
!((((((((((((((((  declaration of the subroutine arguments  ))))))))))))))))))))
!------------------------------------------------------------------------------|
use threads
use definitions

implicit none

type(parameters) params
type(sheet),dimension(params%ns)::surface
type(thread) threadinfo
double precision total, step, inc, current_time

!------------------------------------------------------------------------------|
!(((((((((((((((( declaration of the subroutine internal variables )))))))))))))
!------------------------------------------------------------------------------|
     
integer err,ierr,iproc,nproc,iface,ioc,i,j,k,is,noctree,nnode,nleaves,nface,nt
integer icon,inn,inl,nlsf,ncl,nf,inr,kx,ky,kz,kt
logical inf,wlif,is_plas
character*7 ic
double precision s,p,t,x,y,z,u,v,w,wiso,xlsf,e2d,don,con,activation_time,dilatr
double precision epr,espr,evisc

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INCLUDE 'mpif.h'
call mpi_comm_size (mpi_comm_world,nproc,ierr)
call mpi_comm_rank (mpi_comm_world,iproc,ierr)

if (params%irestart.eq.0) then
   do is=1,params%ns
      call int_to_char(ic,2,is)
      if (iproc.eq.0) call show_time(total,step,inc,1,'surface '//ic(1:2)//'$')
         if (surface(is)%activation_time.ge.0.d0) then
            ! if activation_time ge 0 than the surface is simply made as a copy of the top (1st) surface
            if (is.eq.0) call stop_run ('First surface must be active at all times (activation_time<0)$')
            surface(is)%nsurface=surface(1)%nsurface
            surface(is)%levelt=surface(1)%levelt
            surface(is)%nt=surface(1)%nt
            surface(is)%itype=surface(1)%itype
            surface(is)%surface_type=surface(1)%surface_type
            surface(is)%rand=surface(1)%rand
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            allocate (surface(is)%x(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%x','define_surface',size(surface(is)%x),'dp',+1)
            allocate (surface(is)%y(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%y','define_surface',size(surface(is)%y),'dp',+1)
            allocate (surface(is)%z(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%z','define_surface',size(surface(is)%z),'dp',+1)
            allocate (surface(is)%xn(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%xn','define_surface',size(surface(is)%xn),'dp',+1)
            allocate (surface(is)%yn(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%yn','define_surface',size(surface(is)%yn),'dp',+1)
            allocate (surface(is)%zn(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%zn','define_surface',size(surface(is)%zn),'dp',+1)
            allocate (surface(is)%r(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%r','define_surface',size(surface(is)%r),'dp',+1)
            allocate (surface(is)%s(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%s','define_surface',size(surface(is)%s),'dp',+1)
            allocate (surface(is)%icon(3,surface(is)%nt),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%icon','define_surface',size(surface(is)%icon),'int',+1)
            surface(is)%x=surface(1)%x
            surface(is)%y=surface(1)%y
            surface(is)%z=surface(1)%z
            surface(is)%xn=surface(1)%xn
            surface(is)%yn=surface(1)%yn
            surface(is)%zn=surface(1)%zn
            surface(is)%r=surface(1)%r
            surface(is)%s=surface(1)%s
            surface(is)%icon=surface(1)%icon(:,1:surface(is)%nt)
         else
            ! otherwise create_surface is invoked
!            surface(is)%nsurface=(2**surface(is)%levelt+1)*(2**surface(is)%levelt+1)
            surface(is)%nsurface=(2**surface(is)%levelt+2)*(2**surface(is)%levelt+2)   !opla
!            surface(is)%nt=(2**surface(is)%levelt)*(2**surface(is)%levelt)*2
            surface(is)%nt=(2**surface(is)%levelt +1)*(2**surface(is)%levelt +1)*2      ! opla
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            allocate (surface(is)%x(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%x','define_surface',size(surface(is)%x),'dp',+1)
            allocate (surface(is)%y(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%y','define_surface',size(surface(is)%y),'dp',+1)
            allocate (surface(is)%z(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%z','define_surface',size(surface(is)%z),'dp',+1)
            allocate (surface(is)%xn(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%xn','define_surface',size(surface(is)%xn),'dp',+1)
            allocate (surface(is)%yn(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%yn','define_surface',size(surface(is)%yn),'dp',+1)
            allocate (surface(is)%zn(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%zn','define_surface',size(surface(is)%zn),'dp',+1)
            allocate (surface(is)%r(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%r','define_surface',size(surface(is)%r),'dp',+1)
            allocate (surface(is)%s(surface(is)%nsurface),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%s','define_surface',size(surface(is)%s),'dp',+1)
            allocate (surface(is)%icon(3,surface(is)%nt),stat=threadinfo%err)
            call heap (threadinfo,'surface(is)%icon','define_surface',size(surface(is)%icon),'int',+1)
            call create_surf(surface(is),is,params%debug)
            surface(is)%z=surface(is)%z/params%vex
            surface(is)%zn=surface(is)%zn/params%vex
         endif
      current_time=0.d0
   end do
else
   open (9,file=trim(params%restartfile),status='old',form='unformatted')
   read (9) noctree, &
              nnode,   &
              nleaves, &
              nface,   &
              nlsf,    &
              ncl,     &
              current_time 
   read (9) (x,              &
               y,              &
               z,              & 
               u,              &
               v,              &
               w,              &
               (xlsf,j=1,nlsf),&
               t,              &
               p,              &
               s,              &
               kx,             &
               ky,             &
               kz,             &
               kt,             &
               i=1,nnode)
   read (9) ((icon,k=1,8),epr,espr,con,e2d,evisc,is_plas,dilatr,wlif,i=1,nleaves)
   read (9) (ioc,k=1,noctree)                    
   read (9) ((iface,k=1,9),i=1,nface)
   read (9) (inn, &
               inl, &
               nf,  &
               inr, &
               inf, &
               i=1,nnode)
   read (9) (nf,i=1,nface)
   ! read surface information
   do is=1,nlsf                                    
      read (9) surface(is)%nsurface, &
                 activation_time,      &
                 surface(is)%nt
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      allocate (surface(is)%x(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%x','define_surface',size(surface(is)%x),'dp',+1)
      allocate (surface(is)%y(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%y','define_surface',size(surface(is)%y),'dp',+1)
      allocate (surface(is)%z(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%z','define_surface',size(surface(is)%z),'dp',+1)
      allocate (surface(is)%xn(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%xn','define_surface',size(surface(is)%xn),'dp',+1)
      allocate (surface(is)%yn(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%yn','define_surface',size(surface(is)%yn),'dp',+1)
      allocate (surface(is)%zn(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%zn','define_surface',size(surface(is)%zn),'dp',+1)
      allocate (surface(is)%r(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%r','define_surface',size(surface(is)%x),'dp',+1)
      allocate (surface(is)%s(surface(is)%nsurface),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%s','define_surface',size(surface(is)%x),'dp',+1)
      allocate (surface(is)%icon(3,surface(is)%nt),stat=threadinfo%err)
      call heap (threadinfo,'surface(is)%icon','define_surface',size(surface(is)%icon),'int',+1)

      read (9) (surface(is)%r(i),  &
                  surface(is)%s(i),  &
                  surface(is)%x(i),  &
                  surface(is)%y(i),  &
                  surface(is)%z(i),  &
                  surface(is)%xn(i), &
                  surface(is)%yn(i), &
                  surface(is)%zn(i), &
                  u,v,w,             & 
                  i=1,surface(is)%nsurface)
      read (9) ((surface(is)%icon(k,i),k=1,3),i=1,surface(is)%nt)

! correct surface for vertical exageration

      surface(is)%z=surface(is)%z/params%vex
      surface(is)%zn=surface(is)%zn/params%vex

   end do
   close (9)
end if

return
end

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