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  • src/3d/equations/euler/rprhok/in3eurhok.f

    c
    c     ==========================================================
          subroutine in3eurhok(qi,mxi,myi,mzi,lbi,ubi,q,mx,my,mz,lb,ub,
         &     lbr,ubr,shaper,meqn,nc,time)
    c     ==========================================================
    c
    c     # Copyright (C) 2003-2007 California Institute of Technology
    c     # Ralf Deiterding, ralf@cacr.caltech.edu
    c
          implicit double precision(a-h,o-z)
          include  "ck.i"    
          common /Energy/  NEnergy
    c
          integer meqn, mx, my, mz, mxi, myi, mzi
          dimension q(meqn,mx,my,mz), qi(mxi,myi,mzi)
    c
          integer  lb(3), ub(3), lbi(3), ubi(3), lbr(3), ubr(3), shaper(3), 
         &     mresult, stride, imin(3), imax(3), i, j, k, d, getindx
    c
          stride = (ub(1) - lb(1))/(mx-1)
          do 5 d = 1, 3
             imin(d) = max(lb(d), lbr(d))
             imax(d) = min(ub(d), ubr(d))
    
             if (mod(imin(d)-lb(d),stride) .ne. 0) then
                imin(d) = imin(d) + stride - mod(imin(d)-lb(d),stride) 
             endif
             imin(d) = getindx(imin(d), lb(d), stride)  
    
             if (mod(imax(d)-lb(d),stride) .ne. 0) then
                imax(d) = imax(d) - mod(imax(d)-lb(d),stride) 
             endif
             imax(d) = getindx(imax(d), lb(d), stride)  
     5    continue
    c
          if (nc.eq.1) NEnergy = 0
          if (nc.eq.5) NEnergy = 1
          if (nc.eq.6) NEnergy = 2
          if (nc.eq.7) NEnergy = 3
    c
          do 10 k = imin(3), imax(3)
             do 10 j = imin(2), imax(2)  
                do 10 i = imin(1), imax(1)
    c 
    c              # Total density 
                   if (nc.eq.1) then 
                      q(1,i,j,k) = qi(i,j,k)
    c                 # Convert kg/m**3 into g/cm**3
                      if (ckunits) q(1,i,j,k) = q(1,i,j,k)*1.d-3
                      do m = 2, Nsp
                         q(m,i,j,k) = q(1,i,j,k)
                      enddo
                   endif
    c
    c              # Velocity u
                   if (nc.eq.2) then
                      q(Nsp+1,i,j,k) = q(1,i,j,k)*qi(i,j,k)
    c                 # Convert cm/sec into m/sec
                      if (ckunits) q(Nsp+1,i,j,k) = q(Nsp+1,i,j,k)*1.d2
                   endif
    c
    c              # Velocity v
                   if (nc.eq.3) then
                      q(Nsp+2,i,j,k) = q(1,i,j,k)*qi(i,j,k)
    c                 # Convert cm/sec into m/sec
                      if (ckunits) q(Nsp+2,i,j,k) = q(Nsp+2,i,j,k)*1.d2
                   endif
    c
    c              # Velocity w
                   if (nc.eq.4) then
                      q(Nsp+3,i,j,k) = q(1,i,j,k)*qi(i,j,k)
    c                 # Convert cm/sec into m/sec
                      if (ckunits) q(Nsp+3,i,j,k) = q(Nsp+3,i,j,k)*1.d2
                   endif
    c
    c              # Total energy density
                   if (nc.eq.5) then
                      q(Nsp+4,i,j,k) = qi(i,j,k) 
    c                 # Convert J/m**3 into ergs/cm**3
                      if (ckunits) q(Nsp+4,i,j,k) = q(Nsp+4,i,j,k)*1.d1
                   endif
    c
    c              # Temperature - No unit conversion
                   if (nc.eq.6) q(Nsp+5,i,j,k) = qi(i,j,k)
    c
    c              # Pressure
                   if (nc.eq.7) then
                      q(Nsp+5,i,j,k) = qi(i,j,k) 
    c                 # Convert Pa = J/m**2 into dynes/cm**2
                      if (ckunits) q(Nsp+5,i,j,k) = q(Nsp+5,i,j,k)*1.d1
                   endif
    c
    c              # Mass fractions - No unit conversion
                   if (nc.ge.9.and.nc.le.Nsp+8) 
         &              q(nc-8,i,j,k) = q(nc-8,i,j,k)*qi(i,j,k)
    c
    c              # Total energy density
                   if (nc.eq.Nsp+8.and.NEnergy.gt.0) then
                      rho  = 0.d0
                      rhoW = 0.d0
                      do m = 1, Nsp
                         rho  = rho  + q(m,i,j,k)
                         rhoW = rhoW + q(m,i,j,k)/Wk(m)
                      enddo
                      if (NEnergy.eq.1) then
                         rhoe = q(Nsp+4,i,j,k)-0.5d0*(q(Nsp+1,i,j,k)**2+
         &                 q(Nsp+2,i,j,k)**2+q(Nsp+3,i,j,k)**2)/rho
                         call SolveTrhok(q(Nsp+5,i,j,k),rhoe,rhoW,
         &                    q(1,i,j,k),Nsp,ifail) 
                      endif
                      if (NEnergy.eq.3) 
         &                 q(Nsp+5,i,j,k) = q(Nsp+5,i,j,k)/(rhoW*RU)
                      if (NEnergy.eq.2.or.NEnergy.eq.3) 
         &                 q(Nsp+4,i,j,k) = 0.5d0*(q(Nsp+1,i,j,k)**2+
         &                 q(Nsp+2,i,j,k)**2+q(Nsp+3,i,j,k)**2)/rho
         &                 - rhoW*RU*q(Nsp+5,i,j,k)
         &                 + avgtabip(q(Nsp+5,i,j,k),q(1,i,j,k),hms,Nsp)
                endif
     10   continue         
    
          return
          end
    

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