c
c ==========================================================
subroutine flg1eurhok(q,mx,lb,ub,qf,mxo,lbo,ubo,
& lbr,ubr,shaper,meqn,mcomp,time)
c ==========================================================
c
c # Copyright (C) 2002 Ralf Deiterding
c # Brandenburgische Universitaet Cottbus
c
c # Copyright (C) 2003-2007 California Institute of Technology
c # Ralf Deiterding, ralf@amroc.net
c
implicit double precision(a-h,o-z)
include "ck.i"
c
integer meqn, mx, mxo
dimension q(meqn,mx), qf(mxo)
c
integer lb(1), ub(1), lbo(1), ubo(1), lbr(1), ubr(1), shaper(1),
& mresult, stride, imin(1), imax(1), i, getindx
c
stride = (ub(1) - lb(1))/(mx-1)
imin(1) = max(lb(1), lbo(1), lbr(1))
imax(1) = min(ub(1), ubo(1), ubr(1))
if (mod(imin(1)-lb(1),stride) .ne. 0) then
imin(1) = imin(1) + stride - mod(imin(1)-lb(1),stride)
endif
imin(1) = getindx(imin(1), lb(1), stride)
if (mod(imax(1)-lb(1),stride) .ne. 0) then
imax(1) = imax(1) - mod(imax(1)-lb(1),stride)
endif
imax(1) = getindx(imax(1), lb(1), stride)
do 10 i = imin(1), imax(1)
c Compute rho
if (mcomp.eq.1) then
qf(i) = 0.d0
do k = 1, Nsp
qf(i) = qf(i) + q(k,i)
enddo
c # Convert g/cm**3 into kg/m**3
if (ckunits) qf(i) = qf(i)*1.d3
c Compute p
else if (mcomp.eq.2) then
rhoW = 0.d0
do k = 1, Nsp
rhoW = rhoW + q(k,i)/Wk(k)
enddo
T = q(Nsp+3,i)
qf(i) = rhoW*RU*T
c # Convert dynes/cm**2 into Pa = J/m**2
if (ckunits) qf(i) = qf(i)*1.d-1
c Compute gamma
else if (mcomp.eq.3) then
rhoW = 0.d0
do k = 1, Nsp
rhoW = rhoW + q(k,i)/Wk(k)
enddo
T = q(Nsp+3,i)
rhoCp = avgtabip(T,q(1,i),cpk,Nsp)
qf(i) = RU/(rhoCp/rhoW-RU)+1.d0
c Compute Yk
else if (mcomp.ge.4.and.mcomp.lt.4+Nsp) then
rho = 0.d0
do k = 1, Nsp
rho = rho + q(k,i)
enddo
qf(i) = q(mcomp-3,i)/rho
else
qf(i) = 0.d0
endif
10 continue
return
end