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!/*-----------------------------------------------------------------*/
!/*!
! \file f2003mcomputeorder.f
! \brief Check the output of the function calceph_compute_order
! and calceph_orient_order for the order 0 and 1
!
! \author M. Gastineau
! Astronomie et Systemes Dynamiques, IMCCE, CNRS, Observatoire de Paris.
!
! Copyright, 2016, 2017, CNRS
! email of the author : Mickael.Gastineau@obspm.fr
!
!*/
!/*-----------------------------------------------------------------*/
!/*-----------------------------------------------------------------*/
!/* License of this file :
! This file is "triple-licensed", you have to choose one of the three licenses
! below to apply on this file.
!
! CeCILL-C
! The CeCILL-C license is close to the GNU LGPL.
! ( http://www.cecill.info/licences/Licence_CeCILL-C_V1-en.html )
!
! or CeCILL-B
! The CeCILL-B license is close to the BSD.
! (http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt)
!
! or CeCILL v2.1
! The CeCILL license is compatible with the GNU GPL.
! ( http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.html )
!
!
! This library is governed by the CeCILL-C, CeCILL-B or the CeCILL license under
! French law and abiding by the rules of distribution of free software.
! You can use, modify and/ or redistribute the software under the terms
! of the CeCILL-C,CeCILL-B or CeCILL license as circulated by CEA, CNRS and INRIA
! at the following URL "http://www.cecill.info".
!
! As a counterpart to the access to the source code and rights to copy,
! modify and redistribute granted by the license, users are provided only
! with a limited warranty and the software's author, the holder of the
! economic rights, and the successive licensors have only limited
! liability.
!
! In this respect, the user's attention is drawn to the risks associated
! with loading, using, modifying and/or developing or reproducing the
! software by the user in light of its specific status of free software,
! that may mean that it is complicated to manipulate, and that also
! therefore means that it is reserved for developers and experienced
! professionals having in-depth computer knowledge. Users are therefore
! encouraged to load and test the software's suitability as regards their
! requirements in conditions enabling the security of their systems and/or
! data to be ensured and, more generally, to use and operate it in the
! same conditions as regards security.
!
! The fact that you are presently reading this means that you have had
! knowledge of the CeCILL-C,CeCILL-B or CeCILL license and that you accept its terms.
!*/
!/*-----------------------------------------------------------------*/
!/*-----------------------------------------------------------------*/
! check the array PV and PVcheck
!/*-----------------------------------------------------------------*/
subroutine checkoutput(n, PV, PVcheck,seuil,jd0, dt,center, &
& vtarget, order, res, unit)
implicit none
integer, intent(in) :: n, center,vtarget, order
integer, intent(inout) :: res
real(8), intent(in) :: PV(12), PVcheck(12)
real(8), intent(in) :: seuil, jd0, dt
character(len=*), intent(in) :: unit
integer j
do j=1, n
if (abs(PV(j)-PVcheck(j))>=seuil) then
write(*,*) "failure for ",vtarget, center
write(*,*) "at time ", jd0, dt
write(*,*) "unit=",unit
write(*,*) "order=",order
write(*,*) "diff=",PVcheck(j)-PV(j),PVcheck(j),PV(j)
write(*,*) PVcheck
write(*,*) PV
res = 2
endif
enddo
return
end
!/*-----------------------------------------------------------------*/
! check the array PV and PVcheck for the angles (modulo 2*PI)
!/*-----------------------------------------------------------------*/
subroutine checkangout(n, PV, PVcheck,seuil,jd0, dt,center, &
& vtarget, order, res, unit)
implicit none
integer, intent(in) :: n, center,vtarget, order
integer, intent(inout) :: res
real(8), intent(in) :: PV(12), PVcheck(12)
real(8), intent(in) :: seuil, jd0, dt
character(len=*), intent(in) :: unit
integer j
real(8) twopi, modpv
twopi = ATAN2(1.D0, 1.D0)*4.D0;
do j=1, n
modpv = MODULO(PV(j), twopi)-MODULO(PVcheck(j), twopi)
if (abs(modpv)>=seuil) then
write(*,*) "failure for ",vtarget, center
write(*,*) "at time ", jd0, dt
write(*,*) "unit=",unit
write(*,*) "order=",order
write(*,*) "diff=",PVcheck(j)-PV(j),PVcheck(j),PV(j)
write(*,*) "diff mod2pi=",modpv
write(*,*) "PVcheck mod2pi=",MODULO(PVcheck(j),twopi)
write(*,*) "PV mod2pi=",MODULO(PV(j), twopi)
write(*,*) PVcheck
write(*,*) PV
res = 2
endif
enddo
return
end
!/*-----------------------------------------------------------------*/
!/* main program */
!/*-----------------------------------------------------------------*/
program f2003mcomputeorder
USE, INTRINSIC :: ISO_C_BINDING
use calceph
implicit none
integer res, res2
integer n, target1, center, status, j
integer, parameter :: fileref =12
integer unit
integer order
real(8) seuil
real(8) jd0
real(8) dt
real(8) AU
real(8) PV(12), PVcheck(12), PVcheck2(12)
TYPE(C_PTR) :: peph
include 'fopenfiles.h'
res = 0
! open refernce data file
open(fileref, file=trim(TOPSRCDIR) &
& //"example1_tests.dat",status="old")
! open the ephemeris file
peph=calceph_open(trim(TOPSRCDIR) &
& //"../examples/example1.dat"//C_NULL_CHAR)
if (C_ASSOCIATED(peph)) then
! read the AU
res2 = calceph_getconstant(peph,"AU"//C_NULL_CHAR,AU)
if (res2.eq.0) then
res = 2
endif
status = 0
do while((status.eq.0).and.(res.eq.0))
! read the reference filejd0, target, center,
read(fileref, *,iostat=status) jd0, target1, center, &
& (PVcheck2(j),j=1,6)
if (status.eq.0) then
dt = jd0-int(jd0)
jd0 = int(jd0)+2.4515450000000000000D+06
! compute the coordinates
res2 = calceph_compute(peph,jd0, dt, target1,center,PV)
if (res2.eq.0) then
res = 2
endif
! loop on the order
do order = 0, 1
! check the coordinates
seuil=3D-15
n=3*(order+1)
if ((target1.ne.15).and.(target1.ne.16)) then
! check UA/DAY
seuil=3D-10
unit = CALCEPH_UNIT_AU+CALCEPH_UNIT_DAY
PVcheck=0
res2 = calceph_compute_order(peph,jd0, dt, target1, &
& center,unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
call checkoutput(n,PVcheck2,PVcheck,seuil,jd0,dt,center, &
& target1,order, res,"AU/DAY")
seuil=3D-15
! check UA/SEC
unit = CALCEPH_UNIT_AU+CALCEPH_UNIT_SEC
PVcheck=0
res2 = calceph_compute_order(peph,jd0, dt, target1, &
& center,unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
PVcheck(4:6) = PVcheck(4:6)*86400D0
call checkoutput(n,PV,PVcheck,seuil,jd0, dt,center, &
& target1,order, res,"AU/SEC")
seuil=3D-14
! check KM/DAY
unit = CALCEPH_UNIT_KM+CALCEPH_UNIT_DAY
PVcheck=0
res2 = calceph_compute_order(peph,jd0, dt, target1, &
& center,unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
PVcheck = PVcheck/AU
call checkoutput(n,PV,PVcheck,seuil,jd0, dt,center, &
& target1,order, res,"KM/DAY")
! check KM/SEC
unit = CALCEPH_UNIT_KM+CALCEPH_UNIT_SEC
PVcheck=0
res2 = calceph_compute_order(peph,jd0, dt, target1, &
& center,unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
PVcheck = PVcheck/AU
PVcheck(4:6) = PVcheck(4:6)*86400D0
call checkoutput(n,PV,PVcheck,seuil,jd0, dt,center, &
& target1,order, res, "KM/SEC")
endif
if (target1.eq.15) then
! check RAD/DAY
seuil=3D-12*10**(3*(order+1))
unit = CALCEPH_UNIT_RAD+CALCEPH_UNIT_DAY
PVcheck=0
res2 = calceph_orient_order(peph,jd0, dt, target1, &
& unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
call checkangout(n,PVcheck2,PVcheck,seuil,jd0,dt,center, &
& target1,order, res,"RAD/DAY")
! check RAD/SEC
unit = CALCEPH_UNIT_RAD+CALCEPH_UNIT_SEC
PVcheck=0
res2 = calceph_orient_order(peph,jd0, dt, target1, &
& unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
PVcheck(4:6) = PVcheck(4:6)*86400D0
call checkangout(n,PVcheck2,PVcheck,seuil,jd0,dt,center, &
& target1, order, res,"RAD/SEC")
endif
seuil=3D-15
if (target1.eq.16) then
! check SEC
unit = CALCEPH_UNIT_SEC
PVcheck=0
res2 = calceph_compute_order(peph,jd0, dt, target1, &
& center,unit, order, PVcheck)
if (res2.eq.0) then
res = 2
endif
call checkoutput(n,PV,PVcheck,seuil,jd0, dt,center, &
& target1,order, res,"SEC")
endif
enddo
endif
enddo
! close the ephemeris file
call calceph_close(peph)
else
write (*,*) "The ephemeris can't be opened"
res = 2
endif
close(fileref)
if (res.eq.0) then
stop
else
stop 2
endif
end
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