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| 1 | +program makeDustShell |
| 2 | + implicit none |
| 3 | + |
| 4 | + real(kind = 8) :: rin, rout, radius, normWeight |
| 5 | + real(kind = 8) :: dx, dy, dz, den, dx1 |
| 6 | + real(kind = 8) :: mdmg, sums, Pi = 3.1416 |
| 7 | + real(kind = 8), pointer :: xaxis(:), yaxis(:), & |
| 8 | + & zaxis(:), rho(:), rad(:), a(:), & |
| 9 | + & wa(:), abun(:), rhospec(:), da(:) |
| 10 | + |
| 11 | + integer :: nx, ny, nz, nrho, iskip, irho |
| 12 | + integer :: i, j, k, nspec, nsizes, ii, ai |
| 13 | + |
| 14 | + character(len=50) :: sizefile, speciesfile, skip |
| 15 | + |
| 16 | + open(unit=10, file='dustShellInput.in') |
| 17 | + |
| 18 | + read(10, *) rin, rout |
| 19 | + read(10, *) mdmg |
| 20 | + read(10, *) sizefile |
| 21 | + read(10, *) speciesfile |
| 22 | + read(10, *) nx, ny, nz |
| 23 | + |
| 24 | + close(10) |
| 25 | + |
| 26 | + open(unit=10, file='rhoClotho.dat') |
| 27 | + read(10,*) nrho |
| 28 | + |
| 29 | + allocate(rad(nrho)) |
| 30 | + allocate(rho(nrho)) |
| 31 | + |
| 32 | + do i = 1, nrho |
| 33 | + read(10,*) rad(i), rho(i) |
| 34 | + end do |
| 35 | + |
| 36 | + close(10) |
| 37 | + |
| 38 | + open(unit=10, file=speciesfile) |
| 39 | + read(10,*) nspec |
| 40 | + allocate(abun(nspec)) |
| 41 | + allocate(rhospec(nspec)) |
| 42 | + do i = 1, nspec |
| 43 | + read(10,*) skip, abun(i), rhospec(i) |
| 44 | + end do |
| 45 | + close(10) |
| 46 | + |
| 47 | + open(unit=10, file=sizefile) |
| 48 | + read(10,*) nsizes |
| 49 | + allocate(a(nsizes)) |
| 50 | + allocate(wa(nsizes)) |
| 51 | + allocate(da(nsizes)) |
| 52 | + do i = 1, nsizes |
| 53 | + read(10,*) iskip, a(i), wa(i) |
| 54 | + end do |
| 55 | + close(10) |
| 56 | + |
| 57 | + |
| 58 | + if (nSizes>1) then |
| 59 | + da(1) = a(2)-a(1) |
| 60 | + do ai = 2, nSizes-1 |
| 61 | + da(ai) = (a(ai+1)-a(ai-1))/2. |
| 62 | + end do |
| 63 | + da(nSizes) = a(nSizes)-a(nSizes-1) |
| 64 | + end if |
| 65 | + normWeight= 0. |
| 66 | + do ai = 1, nSizes |
| 67 | + normWeight = normWeight+wa(ai)*da(ai) |
| 68 | + end do |
| 69 | + if (nSizes>1) then |
| 70 | + do ai = 1, nSizes |
| 71 | + wa(ai) = (wa(ai)*da(ai))/normWeight |
| 72 | + if (.not.wa(ai)>=0.) then |
| 73 | + print*, '! makeDustXSec : Invalid grain weight ', wa(ai), ai |
| 74 | + stop |
| 75 | + end if |
| 76 | + end do |
| 77 | + end if |
| 78 | + |
| 79 | + print*, ' index, a [um], da [um], weight ' |
| 80 | + do ai = 1, nSizes |
| 81 | + print*, ai, real(a(ai)), real(da(ai)), real(wa(ai)) |
| 82 | + end do |
| 83 | + |
| 84 | + a = a*1.e-4 ! cm |
| 85 | + sums = 0. |
| 86 | + |
| 87 | + do i = 1, nspec |
| 88 | + do j = 1, nsizes |
| 89 | + sums = sums + rhospec(i)*abun(i)*& |
| 90 | + & (4./3.)*Pi*wa(j)*a(j)**3 |
| 91 | + |
| 92 | + enddo |
| 93 | + enddo |
| 94 | + |
| 95 | + allocate(xaxis(nx+14)) |
| 96 | + allocate(yaxis(ny+14)) |
| 97 | + allocate(zaxis(nz+14)) |
| 98 | + |
| 99 | + xaxis = 0. |
| 100 | + yaxis = 0. |
| 101 | + zaxis = 0. |
| 102 | + |
| 103 | + |
| 104 | +! dx = (rout-rin)/(nx-1) |
| 105 | +! dy = (rout-rin)/(ny-1) |
| 106 | +! dz = (rout-rin)/(nz-1) |
| 107 | + |
| 108 | + dx = (log10(rout)-log10(rin))/(nx-1) |
| 109 | + dy = (log10(rout)-log10(rin))/(ny-1) |
| 110 | + dz = (log10(rout)-log10(rin))/(nz-1) |
| 111 | + |
| 112 | + dx1 = rin/14. |
| 113 | + |
| 114 | + do i = 2, 14 |
| 115 | + xaxis(i) = (xaxis(i-1)+dx1) |
| 116 | + end do |
| 117 | + do i = 2, 14 |
| 118 | + yaxis(i) = (yaxis(i-1)+dx1) |
| 119 | + end do |
| 120 | + do i = 2, 14 |
| 121 | + zaxis(i) = (zaxis(i-1)+dx1) |
| 122 | + end do |
| 123 | + |
| 124 | + xaxis(2:14) = log10(xaxis(2:14)) |
| 125 | + yaxis(2:14) = log10(yaxis(2:14)) |
| 126 | + zaxis(2:14) = log10(zaxis(2:14)) |
| 127 | + |
| 128 | + do i = 15, nx+14 |
| 129 | + xaxis(i) = log10(rad(i-14)) |
| 130 | + end do |
| 131 | + do i = 15, ny+14 |
| 132 | + yaxis(i) = log10(rad(i-14)) |
| 133 | + end do |
| 134 | + do i = 15, nz+14 |
| 135 | + zaxis(i) = log10(rad(i-14)) |
| 136 | + end do |
| 137 | + |
| 138 | + xaxis(2:nx+14) = 10.**xaxis(2:nx+14) |
| 139 | + yaxis(2:nx+14) = 10.**yaxis(2:nx+14) |
| 140 | + zaxis(2:nx+14) = 10.**zaxis(2:nx+14) |
| 141 | + |
| 142 | + open(unit=12, file = 'ndust.out') |
| 143 | + |
| 144 | + do i = 1, nx+14 |
| 145 | + do j = 1, ny+14 |
| 146 | + do k = 1, nz+14 |
| 147 | + |
| 148 | + radius = 1.e10*sqrt( (xaxis(i)/1.e10)*(xaxis(i)/1.e10) + & |
| 149 | + & (yaxis(j)/1.e10)*(yaxis(j)/1.e10) + & |
| 150 | + & (zaxis(k)/1.e10)*(zaxis(k)/1.e10) ) |
| 151 | + |
| 152 | + irho = 0 |
| 153 | + |
| 154 | + do ii = 1, nrho |
| 155 | + |
| 156 | + if(rad(ii) > radius) then |
| 157 | + irho = ii-1 |
| 158 | + exit |
| 159 | + end if |
| 160 | + end do |
| 161 | + if (irho == 0) then |
| 162 | + den = 0. |
| 163 | + elseif (irho ==nrho) then |
| 164 | + den = rho(nrho) |
| 165 | + elseif (irho > 0 .and. irho < nrho) then |
| 166 | + den = rho(irho+1) + (rho(irho)-rho(irho+1))*& |
| 167 | + & (rad(irho+1)-radius)/(rad(irho+1)-rad(irho)) |
| 168 | + else |
| 169 | + print*, 'insanity in rho location' |
| 170 | + stop |
| 171 | + end if |
| 172 | + |
| 173 | + den = den*0.7/1.67d-24 |
| 174 | + |
| 175 | + den = den*3.32d-10 |
| 176 | + |
| 177 | + |
| 178 | + write(12, *) real(xaxis(i)), real(yaxis(j)), real(zaxis(k)), real(den) |
| 179 | + |
| 180 | + end do |
| 181 | + |
| 182 | + end do |
| 183 | + end do |
| 184 | + |
| 185 | + close(12) |
| 186 | + |
| 187 | +! print*, mdmg/sums, 3.32d-10*0.7/1.67d-24, (3.32d-10*0.7/1.67d-24)/(mdmg/sums) |
| 188 | + |
| 189 | +end program makeDustShell |
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