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implicit none
        integer,intent(in)::Ng
        real,intent(in)::Sbc,gone,q
      integer,dimension(1:Ng),intent(in)::ink
        real,dimension(1:Ng,1:3000,1:7),intent(in)::AN
        real,dimension(0:Ng),intent(out)::Jf
        integer::i,j,m
        real::Vq,qV,qv1,qv2
        real,parameter::br=0.064,pi=3.14159
        do i=0,Ng  Õû¸ö¿Õ¼ä°üº¬µÄÍø¸ñÊý
          Jf(i)=0.0    Õû¸ö¿Õ¼äµÄÁ£×ÓÁ÷
        end do
        do i=1,Ng
          do j=1,ink(i)   ÔÚijһ¸öÍø¸ñÀïµÂÁ£×ÓÊýÄ¿
          if(q<0.0) then     Èç¹ûÊǸºµçºÉ
                qV=abs(AN(i,j,7))*AN(i,j,4)        ÆäÖÐAN(i,j,7)ÊÇÁ£×ӵĵçºÉÁ¿£¬
                                                                              AN(i,j,4)ÊÇÀë×ÓÔÚÖáÏòµÄËÙ¶È
              else if(q>0.0) then                         Èç¹ûÊÇÕýµçºÉ
                qV=-abs(AN(i,j,7))*AN(i,j,4)
              end if
           call particleweighting(AN(i,j,1),Sbc,qV,m,qv1,qv2) Á£×Ó¼ÓȨµ½Íø¸ñµãÉÏ
              if(m==Ng) then       Èç¹ûÔÚ×îºóÒ»¸öÍø¸ñ£¬¼´ÓÒ¼«°å´¦
                Jf(m)=Jf(m)+qv1                  
              else
                Jf(m)=Jf(m)+qv1
                Jf(m+1)=Jf(m+1)+qv2
              end if
            end if
          end do
        end do
        Vq=abs(q)*pi*br**2*Sbc  Ã¿¸öÍø¸ñµÄÌå»ý
      Jf(0)=Jf(0)/(0.5*Vq);Jf(Ng)=Jf(Ng)/(0.5*Vq)
        do i=1,Ng-1
          Jf(i)=Jf(i)/Vq
        end do
       
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