CHECK_EXPL.f90

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!    Copyright (C) 2012 The SPEED FOUNDATION
!    Author: Ilario Mazzieri
!
!    This file is part of SPEED.
!
!    SPEED is free software; you can redistribute it and/or modify it
!    under the terms of the GNU Affero General Public License as
!    published by the Free Software Foundation, either version 3 of the
!    License, or (at your option) any later version.
!
!    SPEED is distributed in the hope that it will be useful, but
!    WITHOUT ANY WARRANTY; without even the implied warranty of
!    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
!    Affero General Public License for more details.
!
!    You should have received a copy of the GNU Affero General Public License
!    along with SPEED.  If not, see <http://www.gnu.org/licenses/>.
 
 
 
      subroutine check_expl(cs_nnz,cs,&
                          nm,tm,sd,&
                          nl_expl,&
                          num_ne,max_num_ne,&
                          sour_ne,dist_sour_ne,&
                          check_ne,check_dist_ne,&
                          length_cne,&
                          fun_expl,nf,tag_func,val_expl,&
                          nn_loc, local_n_num)
 
      implicit none
 
      integer*4 :: cs_nnz,nm,ne,nl_expl,nf, nn_loc
      integer*4 :: max_num_ne,im,ie,iexpl,nn,is,in,ip,i,j,k,h,fn
      integer*4 :: length_cne
      
      integer*4, dimension(0:cs_nnz) :: cs
      integer*4, dimension(nm) :: tm,sd
      integer*4, dimension(nl_expl) :: num_ne
      integer*4, dimension(nl_expl) :: fun_expl
      integer*4, dimension(nn_loc) :: local_n_num
      integer*4, dimension(nf) :: tag_func
 
      integer*4, dimension(length_cne,4) :: check_ne
      integer*4, dimension(max_num_ne,nl_expl) :: sour_ne
      
      real*8 :: vel_prop 
 
      real*8, dimension(:), allocatable :: ct,ww
 
      real*8, dimension(:,:), allocatable :: dd
      real*8, dimension(nl_expl,20) :: val_expl
      real*8, dimension(max_num_ne,nl_expl) :: dist_sour_ne
      real*8, dimension(length_cne,1) :: check_dist_ne
 
 
      
      h = 0
      nn = 2
      ne = cs(0) -1
 
      allocate(ct(nn),ww(nn),dd(nn,nn))
      call make_lgl_nw(nn,ct,ww,dd)
      
      do im = 1,nm
         if ((sd(im) +1).ne.nn) then
            deallocate(ct,ww,dd)
            nn = sd(im) +1
            allocate(ct(nn),ww(nn),dd(nn,nn))
            call make_lgl_nw(nn,ct,ww,dd)
         endif
         
         do ie = 1,ne
            if (cs(cs(ie -1) +0).eq.tm(im)) then
                do k = 1,nn
                   do j = 1,nn
                      do i = 1,nn
                         is = nn*nn*(k -1) +nn*(j -1) +i
                         in = cs(cs(ie -1) +is)
 
                         do iexpl = 1,nl_expl
                             do ip = 1,num_ne(iexpl)
 
                               if (local_n_num(in) .eq. sour_ne(ip,iexpl)) then
 
                                  h = h + 1
                                  check_ne(h,1) = sour_ne(ip,iexpl)
                                  check_ne(h,2) = fun_expl(iexpl)
                                  check_ne(h,3) = iexpl
                                  check_ne(h,4) = ie
                                  check_dist_ne(h,1) = dist_sour_ne(ip,iexpl) / val_expl(iexpl,19)
                                     
                               endif
                             enddo  !ip
                          enddo  !iexpl
                       enddo  !i
                    enddo  !j
                  enddo  !k
             
 
             endif  !if (cs....)
 
            enddo  !ie = 1,ne
 
          enddo !im = 1,nm 
 
      return
 
      end subroutine check_expl