diff options
Diffstat (limited to 'CarpetExtra/IDScalarWaveFO/src/initialdata.F77')
| -rw-r--r-- | CarpetExtra/IDScalarWaveFO/src/initialdata.F77 | 70 |
1 files changed, 26 insertions, 44 deletions
diff --git a/CarpetExtra/IDScalarWaveFO/src/initialdata.F77 b/CarpetExtra/IDScalarWaveFO/src/initialdata.F77 index e2808d54f..15d6e0934 100644 --- a/CarpetExtra/IDScalarWaveFO/src/initialdata.F77 +++ b/CarpetExtra/IDScalarWaveFO/src/initialdata.F77 @@ -1,8 +1,7 @@ -c $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/IDScalarWaveFO/src/initialdata.F77,v 1.5 2004/05/07 22:51:08 schnetter Exp $ +c $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/IDScalarWaveFO/src/initialdata.F77,v 1.1 2003/06/18 18:24:29 schnetter Exp $ #include "cctk.h" #include "cctk_Arguments.h" -#include "cctk_Functions.h" #include "cctk_Parameters.h" subroutine IDScalarWaveFO_InitialData (CCTK_ARGUMENTS) @@ -14,48 +13,31 @@ c $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/IDScalarWaveFO/src/ini parameter (pi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117068d0) CCTK_REAL omega integer i, j, k - - if (CCTK_EQUALS(initial_data, "plane")) then - omega = sqrt(wave_number(1)**2 + wave_number(2)**2 + wave_number(3)**2) - do k=1,cctk_lsh(3) - do j=1,cctk_lsh(2) - do i=1,cctk_lsh(1) - phi(i,j,k) = amplitude * cos (2*pi * - $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) - $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) - $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) - $ + omega*(cctk_time-time_offset))) - psix(i,j,k) = amplitude * wave_number(1) / omega * cos (2*pi * - $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) - $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) - $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) - $ + omega*(cctk_time-time_offset))) - psiy(i,j,k) = amplitude * wave_number(2) / omega * cos (2*pi * - $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) - $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) - $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) - $ + omega*(cctk_time-time_offset))) - psiz(i,j,k) = amplitude * wave_number(3) / omega * cos (2*pi * - $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) - $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) - $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) - $ + omega*(cctk_time-time_offset))) - end do - end do - end do - - else if (CCTK_EQUALS(initial_data, "noise")) then - - do k=1,cctk_lsh(3) - do j=1,cctk_lsh(2) - do i=1,cctk_lsh(1) - call random_number (phi(i,j,k)) - call random_number (psix(i,j,k)) - call random_number (psiy(i,j,k)) - call random_number (psiz(i,j,k)) - end do + omega = sqrt(wave_number(1)**2 + wave_number(2)**2 + wave_number(3)**2) + do k=1,cctk_lsh(3) + do j=1,cctk_lsh(2) + do i=1,cctk_lsh(1) + phi(i,j,k) = amplitude * cos (2*pi * + $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) + $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) + $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) + $ + omega*(cctk_time-time_offset))) + psix(i,j,k) = - amplitude * (2*pi)**2 * wave_number(1) * omega * cos (2*pi * + $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) + $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) + $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) + $ + omega*(cctk_time-time_offset))) + psiy(i,j,k) = - amplitude * (2*pi)**2 * wave_number(2) * omega * cos (2*pi * + $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) + $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) + $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) + $ + omega*(cctk_time-time_offset))) + psiz(i,j,k) = - amplitude * (2*pi)**2 * wave_number(3) * omega * cos (2*pi * + $ ( wave_number(1)*(x(i,j,k)-phase_offset(1)) + $ + wave_number(2)*(y(i,j,k)-phase_offset(2)) + $ + wave_number(3)*(z(i,j,k)-phase_offset(3)) + $ + omega*(cctk_time-time_offset))) end do end do - - end if + end do end |