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#include "cctk.h"
#include "cctk_Parameters.h"
#include "cctk_Arguments.h"
#include "cctk_Functions.h"
! eoskey:
! 1 --- polytropic EOS
! 2 --- gamma-law EOS
! 3 --- hybrid EOS
! 4 --- finite-T microphysical NSE EOS
subroutine EOS_Omni_EOS_Press(eoskey,keytemp,npoints,&
rho,eps,temp,ye,press,keyerr,anyerr)
use EOS_Omni_Module
implicit none
DECLARE_CCTK_PARAMETERS
CCTK_INT, intent(in) :: eoskey,keytemp,npoints
CCTK_INT, intent(out) :: keyerr(npoints)
CCTK_INT, intent(out) :: anyerr
CCTK_REAL, intent(in) :: rho(npoints),ye(npoints)
CCTK_REAL, intent(inout) :: eps(npoints), temp(npoints)
CCTK_REAL, intent(out) :: press(npoints)
! local vars
integer :: i
character(256) :: warnstring
anyerr = 0
keyerr(:) = 0
select case (eoskey)
case (1)
! polytropic EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * poly_k_cgs * &
(rho(i)*inv_rho_gf)**(poly_gamma) / &
(poly_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
press(i) = press_gf * poly_k_cgs * &
(rho(i)*inv_rho_gf)**poly_gamma
enddo
case (2)
! gamma-law EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * gl_k_cgs * &
(rho(i)*inv_rho_gf)**(gl_gamma) / &
(gl_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
press(i) = (gl_gamma - 1.0d0) * rho(i) * eps(i)
enddo
case DEFAULT
write(warnstring,*) "eoskey ",eoskey," not implemented!"
call CCTK_WARN(0,warnstring)
end select
end subroutine EOS_Omni_EOS_Press
subroutine EOS_Omni_EOS_DPressByDRho(eoskey,keytemp,npoints,&
rho,eps,temp,ye,dpdrhoe,keyerr,anyerr)
use EOS_Omni_Module
implicit none
DECLARE_CCTK_PARAMETERS
CCTK_INT, intent(in) :: eoskey,keytemp,npoints
CCTK_INT, intent(out) :: keyerr(npoints)
CCTK_INT, intent(out) :: anyerr
CCTK_REAL, intent(in) :: rho(npoints),ye(npoints)
CCTK_REAL, intent(inout) :: eps(npoints), temp(npoints)
CCTK_REAL, intent(out) :: dpdrhoe(npoints)
! local vars
integer :: i
character(256) :: warnstring
anyerr = 0
keyerr(:) = 0
select case (eoskey)
case (1)
! polytropic EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * poly_k_cgs * &
(rho(i)*inv_rho_gf)**(poly_gamma) / &
(poly_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
dpdrhoe(i) = press_gf * poly_k_cgs * &
poly_gamma * inv_rho_gf * &
(rho(i)*inv_rho_gf) ** (poly_gamma - 1.d0)
enddo
case (2)
! gamma-law EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * gl_k_cgs * &
(rho(i)*inv_rho_gf)**(gl_gamma) / &
(gl_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
dpdrhoe(i) = (gl_gamma-1.0d0) * &
eps(i)
enddo
case DEFAULT
write(warnstring,*) "eoskey ",eoskey," not implemented!"
call CCTK_WARN(0,warnstring)
end select
end subroutine EOS_Omni_EOS_DPressByDRho
subroutine EOS_Omni_EOS_DPressByDEps(eoskey,keytemp,npoints,&
rho,eps,temp,ye,dpdepsrho,keyerr,anyerr)
use EOS_Omni_Module
implicit none
DECLARE_CCTK_PARAMETERS
CCTK_INT, intent(in) :: eoskey,keytemp,npoints
CCTK_INT, intent(out) :: keyerr(npoints)
CCTK_INT, intent(out) :: anyerr
CCTK_REAL, intent(in) :: rho(npoints),ye(npoints)
CCTK_REAL, intent(inout) :: eps(npoints), temp(npoints)
CCTK_REAL, intent(out) :: dpdepsrho(npoints)
! local vars
integer :: i
character(256) :: warnstring
anyerr = 0
keyerr(:) = 0
select case (eoskey)
case (1)
! polytropic EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * poly_k_cgs * &
(rho(i)*inv_rho_gf)**(poly_gamma) / &
(poly_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
dpdepsrho(i) = 0.0d0
enddo
case (2)
! gamma-law EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * gl_k_cgs * &
(rho(i)*inv_rho_gf)**(gl_gamma) / &
(gl_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
dpdepsrho(i) = (gl_gamma - 1.0d0) * &
rho(i)
enddo
case DEFAULT
write(warnstring,*) "eoskey ",eoskey," not implemented!"
call CCTK_WARN(0,warnstring)
end select
end subroutine EOS_Omni_EOS_DPressByDEps
subroutine EOS_Omni_EOS_cs2(eoskey,keytemp,npoints,&
rho,eps,temp,ye,cs2,keyerr,anyerr)
use EOS_Omni_Module
implicit none
DECLARE_CCTK_PARAMETERS
CCTK_INT, intent(in) :: eoskey,keytemp,npoints
CCTK_INT, intent(out) :: keyerr(npoints)
CCTK_INT, intent(out) :: anyerr
CCTK_REAL, intent(in) :: rho(npoints),ye(npoints)
CCTK_REAL, intent(inout) :: eps(npoints), temp(npoints)
CCTK_REAL, intent(out) :: cs2(npoints)
! local vars
integer :: i
character(256) :: warnstring
real*8 :: xpress,xdpdrhoe,xdpderho
anyerr = 0
keyerr(:) = 0
select case (eoskey)
case (1)
! polytropic EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * poly_k_cgs * &
(rho(i)*inv_rho_gf)**(poly_gamma) / &
(poly_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
xpress = press_gf*poly_k_cgs * &
(rho(i)*inv_rho_gf)**(poly_gamma)
cs2(i) = poly_gamma * xpress / rho(i) / &
(1 + eps(i) + xpress/rho(i))
enddo
case (2)
! gamma-law EOS
if(keytemp.eq.1) then
do i=1,npoints
eps(i) = press_gf * gl_k_cgs * &
(rho(i)*inv_rho_gf)**(gl_gamma) / &
(gl_gamma - 1.0d0) / rho(i)
enddo
endif
do i=1,npoints
xpress = (gl_gamma-1.0d0)*rho(i)*eps(i)
xdpdrhoe = (gl_gamma-1.0d0)*eps(i)
xdpderho = (gl_gamma-1.0d0)*rho(i)
cs2(i) = (xdpdrhoe + xpress * xdpderho / (rho(i)**2)) / &
(1.0d0 + eps(i) + xpress/rho(i))
enddo
case DEFAULT
write(warnstring,*) "eoskey ",eoskey," not implemented!"
call CCTK_WARN(0,warnstring)
end select
end subroutine EOS_Omni_EOS_cs2
subroutine EOS_Omni_EOS_eps_from_press(eoskey,keytemp,npoints,&
rho,eps,temp,ye,press,xeps,keyerr,anyerr)
use EOS_Omni_Module
implicit none
DECLARE_CCTK_PARAMETERS
CCTK_INT, intent(in) :: eoskey,keytemp,npoints
CCTK_INT, intent(out) :: keyerr(npoints)
CCTK_INT, intent(out) :: anyerr
CCTK_REAL, intent(in) :: rho(npoints),ye(npoints),press(npoints)
CCTK_REAL, intent(inout) :: eps(npoints), temp(npoints)
CCTK_REAL, intent(out) :: xeps(npoints)
! local vars
integer :: i
character(256) :: warnstring
if(keytemp.eq.1) then
anyerr = 1
keyerr(:) = -1
else
anyerr = 0
keyerr(:) = 0
endif
select case (eoskey)
case (1)
! polytropic EOS
do i=1,npoints
xeps(i) = press(i) / (poly_gamma - 1.0d0) / rho(i)
eps(i) = xeps(i)
enddo
case (2)
! gamma-law EOS
do i=1,npoints
xeps(i) = press(i) / (gl_gamma - 1.0d0) / rho(i)
eps(i) = xeps(i)
enddo
case DEFAULT
write(warnstring,*) "eoskey ",eoskey," not implemented!"
call CCTK_WARN(0,warnstring)
end select
end subroutine EOS_Omni_EOS_eps_from_press
subroutine EOS_Omni_EOS_RestMassDensityFromEpsPress(eoskey,keytemp,npoints,&
rho,eps,temp,ye,press,keyerr,anyerr)
use EOS_Omni_Module
implicit none
DECLARE_CCTK_PARAMETERS
CCTK_INT, intent(in) :: eoskey,keytemp,npoints
CCTK_INT, intent(out) :: keyerr(npoints)
CCTK_INT, intent(out) :: anyerr
CCTK_REAL, intent(in) :: ye(npoints),press(npoints),eps(npoints)
CCTK_REAL, intent(inout) :: rho(npoints),temp(npoints)
! local vars
integer :: i
character(256) :: warnstring
if(keytemp.eq.1) then
anyerr = 1
keyerr(:) = -1
else
anyerr = 0
keyerr(:) = 0
endif
select case (eoskey)
case (1)
! polytropic EOS
do i=1,npoints
rho(i) = press(i) / ((poly_gamma - 1.0d0)*eps(i))
enddo
case (2)
! gamma-law EOS
do i=1,npoints
rho(i) = press(i) / ((gl_gamma - 1.0d0)*eps(i))
enddo
case DEFAULT
write(warnstring,*) "eoskey ",eoskey," not implemented!"
call CCTK_WARN(0,warnstring)
end select
end subroutine EOS_Omni_EOS_RestMassDensityFromEpsPress
|
