| 1 | subroutine Eos_getData(range,vecLen,solnData,gridDataStruct,eosData)
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| 2 |
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| 3 | implicit none
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| 4 |
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| 5 | #include "Eos.h"
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| 6 | #include "Eos_map.h"
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| 7 | #include "constants.h"
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| 8 | #include "Flash.h"
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| 9 |
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| 10 | integer :: vecLen, gridDataStruct
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| 11 | integer, dimension(LOW:HIGH,MDIM) :: range
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| 12 | real, dimension(EOS_NUM*vecLen) :: eosData
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| 13 | real, dimension(:,:,:,:) :: solnData
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| 14 |
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| 15 | integer :: i,j,k,n,m,pres,dens,gamc,temp,abar,zbar,eint,ekin,entr
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| 16 | integer :: pres_map,dens_map,gamc_map,game_map,temp_map,entr_map
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| 17 | integer :: eint_map,ener_map, velx_map, vely_map, velz_map, sumy_map, ye_map
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| 18 | integer :: ib,ie,jb,je,kb,ke
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| 19 | real :: kineticEnergy, internalEnergy
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| 20 |
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| 21 | integer :: dimension(1:EOSMAP_NUM_ROLES, 1:2, 1:5) :: eos_mapLookup
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| 22 | real :: eos_eintSwitch, eos_smalle
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| 23 |
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| 24 | ib=range(LOW,IAXIS)
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| 25 | jb=range(LOW,JAXIS)
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| 26 | kb=range(LOW,KAXIS)
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| 27 | ie=range(HIGH,IAXIS)
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| 28 | je=range(HIGH,JAXIS)
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| 29 | ke=range(HIGH,KAXIS)
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| 30 |
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| 31 | pres = (EOS_PRES-1)*vecLen
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| 32 | dens = (EOS_DENS-1)*vecLen
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| 33 | temp = (EOS_TEMP-1)*vecLen
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| 34 | gamc = (EOS_GAMC-1)*vecLen
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| 35 | eint = (EOS_EINT-1)*vecLen
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| 36 | ekin = (EOS_EKIN-1)*vecLen
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| 37 | abar = (EOS_ABAR-1)*vecLen
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| 38 | zbar = (EOS_ZBAR-1)*vecLen
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| 39 | entr = (EOS_ENTR-1)*vecLen
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| 40 |
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| 41 | pres_map = eos_mapLookup(EOSMAP_PRES,EOS_IN,gridDataStruct)
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| 42 | dens_map = eos_mapLookup(EOSMAP_DENS,EOS_IN,gridDataStruct)
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| 43 | temp_map = eos_mapLookup(EOSMAP_TEMP,EOS_IN,gridDataStruct)
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| 44 | gamc_map = eos_mapLookup(EOSMAP_GAMC,EOS_IN,gridDataStruct)
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| 45 | game_map = eos_mapLookup(EOSMAP_GAME,EOS_IN,gridDataStruct)
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| 46 | eint_map = eos_mapLookup(EOSMAP_EINT,EOS_IN,gridDataStruct)
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| 47 | ener_map = eos_mapLookup(EOSMAP_ENER,EOS_IN,gridDataStruct)
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| 48 | velx_map = eos_mapLookup(EOSMAP_VELX,EOS_IN,gridDataStruct)
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| 49 | vely_map = eos_mapLookup(EOSMAP_VELY,EOS_IN,gridDataStruct)
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| 50 | velz_map = eos_mapLookup(EOSMAP_VELZ,EOS_IN,gridDataStruct)
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| 51 | sumy_map = eos_mapLookup(EOSMAP_SUMY,EOS_IN,gridDataStruct)
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| 52 | ye_map = eos_mapLookup(EOSMAP_YE, EOS_IN,gridDataStruct)
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| 53 | entr_map = eos_mapLookup(EOSMAP_ENTR,EOS_IN,gridDataStruct)
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| 54 |
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| 55 | if(present(massFrac)) then
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| 56 | m=1
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| 57 | do k = kb,ke
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| 58 | do j = jb,je
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| 59 | do i = ib,ie
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| 60 | do n = SPECIES_BEGIN,SPECIES_END
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| 61 | massFrac(m) = solnData(n,i,j,k)
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| 62 | m=m+1
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| 63 | end do
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| 64 | end do
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| 65 | end do
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| 66 | end do
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| 67 | end if
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| 68 |
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| 69 | n = 0
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| 70 | !! DEV: If / when we add a ptr dummy argument for passing in an offset, this will be n = ptr
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| 71 | do k = kb,ke
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| 72 | do j = jb,je
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| 73 | do i = ib,ie
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| 74 | if (velx_map > 0 .AND. vely_map > 0 .AND. velz_map > 0) then
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| 75 | kineticEnergy = 0.5*(solnData(velx_map,i,j,k)**2 + &
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| 76 | solnData(vely_map,i,j,k)**2 + &
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| 77 | solnData(velz_map,i,j,k)**2)
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| 78 | else
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| 79 | kineticEnergy = 0.0
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| 80 | end if
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| 81 |
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| 82 | n=n+1
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| 83 | eosData(ekin+n) = kineticEnergy
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| 84 | !! kineticEnergy holds velocity vector information -- 1/2 * Vmag**2
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| 85 | !! internalEnergy holds eint (directly) or energyTotal - ekinetic (calculated),
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| 86 | !! depending upon eintSwitch
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| 87 | if(eint_map /= NONEXISTENT) then
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| 88 | internalEnergy = solnData(eint_map,i,j,k)
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| 89 | if(ener_map /= NONEXISTENT) then
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| 90 | if ( solnData(ener_map,i,j,k) - kineticEnergy > max(eos_smalle, eos_eintSwitch*kineticEnergy)) then
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| 91 | internalEnergy = solnData(ener_map,i,j,k) - kineticEnergy
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| 92 | end if
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| 93 | end if
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| 94 | else if(game_map /= NONEXISTENT) then ! This case should be usable for R(elativistic)HD - KW
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| 95 | internalEnergy = solnData(pres_map,i,j,k) / solnData(dens_map,i,j,k) / (solnData(game_map,i,j,k) - 1.0)
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| 96 | if(ener_map /= NONEXISTENT) then
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| 97 | if ( solnData(ener_map,i,j,k) - kineticEnergy > max(eos_smalle, eos_eintSwitch*kineticEnergy)) then
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| 98 | internalEnergy = solnData(ener_map,i,j,k) - kineticEnergy
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| 99 | end if
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| 100 | end if
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| 101 | else if(ener_map /= NONEXISTENT) then
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| 102 | internalEnergy = solnData(ener_map,i,j,k)-kineticEnergy
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| 103 | else
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| 104 | internalEnergy = eos_smalle
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| 105 | endif
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| 106 |
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| 107 | internalEnergy = max(internalEnergy, eos_smalle)
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| 108 | eosData(eint+n) = internalEnergy
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| 109 |
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| 110 | eosData(pres+n) = solnData(pres_map,i,j,k)
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| 111 | eosData(dens+n) = solnData(dens_map,i,j,k)
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| 112 | eosData(temp+n) = solnData(temp_map,i,j,k)
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| 113 | eosData(gamc+n) = solnData(gamc_map,i,j,k)
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| 114 | if((ye_map /= NONEXISTENT).and.(sumy_map /= NONEXISTENT)) then
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| 115 | !! cal says abar=1/sumy
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| 116 | !! cal says zbar=ye / sumy and he claims sumy are never zero
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| 117 | eosData(abar+n) = 1.0 / solnData(sumy_map,i,j,k)
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| 118 | eosData(zbar+n) = solnData(ye_map,i,j,k) / solnData(sumy_map,i,j,k)
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| 119 | endif
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| 120 | if(entr_map /= NONEXISTENT) eosData(entr+n) = solnData(entr_map,i,j,k)
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| 121 | end do
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| 122 | end do
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| 123 | end do
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| 124 |
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| 125 | return
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| 126 | end subroutine Eos_getData |
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