diff options
author | eschnett <> | 2001-03-01 11:40:00 +0000 |
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committer | eschnett <> | 2001-03-01 11:40:00 +0000 |
commit | 310f0ea48d18866b773136aed11200b6eda6378b (patch) | |
tree | 445d3e34ce8b89812994b6614f7bc9f4acbc7fe2 /CarpetExtra/FOWaveToyF77 |
Initial revision
darcs-hash:20010301114010-f6438-12fb8a9ffcc80e86c0a97e37b5b0dae0dbc59b79.gz
Diffstat (limited to 'CarpetExtra/FOWaveToyF77')
-rw-r--r-- | CarpetExtra/FOWaveToyF77/COPYRIGHT | 352 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/README | 10 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/configuration.ccl | 4 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/interface.ccl | 27 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/par/fowavetoyf77_excision.par | 36 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/param.ccl | 25 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/schedule.ccl | 56 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/src/FOWaveToy.F77 | 196 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/src/InitSymBound.F77 | 53 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/src/Startup.F77 | 22 | ||||
-rw-r--r-- | CarpetExtra/FOWaveToyF77/src/make.code.defn | 9 |
11 files changed, 790 insertions, 0 deletions
diff --git a/CarpetExtra/FOWaveToyF77/COPYRIGHT b/CarpetExtra/FOWaveToyF77/COPYRIGHT new file mode 100644 index 000000000..57b2896b0 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/COPYRIGHT @@ -0,0 +1,352 @@ + + +This thorn is (c) Copyright the authors listed in the sources files. This +thorn is distributed under the GNU GPL with the specific exception that +the GNU GPL does not migrate to code linking to or using infrastructure +from this thorn. + +- The Cactus Team <cactus@cactuscode.org> + +************************************************************************** + + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 675 Mass Ave, Cambridge, MA 02139, USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. + + diff --git a/CarpetExtra/FOWaveToyF77/README b/CarpetExtra/FOWaveToyF77/README new file mode 100644 index 000000000..bd23c686c --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/README @@ -0,0 +1,10 @@ +Cactus Code Thorn FOWaveToyF77 +Authors : Scott Hawley +CVS info : $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/README,v 1.1.1.1 2002/02/18 11:25:34 shawley Exp $ +-------------------------------------------------------------------------- + +1. Purpose of the thorn + +This thorn solves the 3D wave equation, written as a first-order system + + diff --git a/CarpetExtra/FOWaveToyF77/configuration.ccl b/CarpetExtra/FOWaveToyF77/configuration.ccl new file mode 100644 index 000000000..25de6828f --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/configuration.ccl @@ -0,0 +1,4 @@ +# Configuration definition for thorn FOWaveToy +# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/configuration.ccl,v 1.2 2004/04/18 14:10:30 schnetter Exp $ + +REQUIRES CartGrid3D diff --git a/CarpetExtra/FOWaveToyF77/interface.ccl b/CarpetExtra/FOWaveToyF77/interface.ccl new file mode 100644 index 000000000..6439786d2 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/interface.ccl @@ -0,0 +1,27 @@ +# Interface definition for thorn WaveToyF77 +# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/interface.ccl,v 1.10 2004/05/21 17:43:57 schnetter Exp $ + +implements: FOwavetoy +inherits: grid idfoscalarwave + +USES INCLUDE: Symmetry.h + +public: + +CCTK_REAL scalarevolve type=GF timelevels=3 +{ + phi +} "The evolved scalar field phi" + +CCTK_REAL scalarevolve_derivs type=GF timelevels=3 +{ + pi, + phix, + phiy, + phiz, +} "Time and space derivatives of phi" + +CCTK_INT FUNCTION Boundary_SelectGroupForBC(CCTK_POINTER_TO_CONST IN GH, \ + CCTK_INT IN faces, CCTK_INT IN boundary_width, CCTK_INT IN table_handle, \ + CCTK_STRING IN group_name, CCTK_STRING IN bc_name) +REQUIRES FUNCTION Boundary_SelectGroupForBC diff --git a/CarpetExtra/FOWaveToyF77/par/fowavetoyf77_excision.par b/CarpetExtra/FOWaveToyF77/par/fowavetoyf77_excision.par new file mode 100644 index 000000000..0a2128683 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/par/fowavetoyf77_excision.par @@ -0,0 +1,36 @@ +# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/par/fowavetoyf77_excision.par,v 1.4 2004/03/23 12:02:09 schnetter Exp $ + +ActiveThorns = "Boundary IOBasic IOUtil Time CartGrid3D Carpet CarpetIOASCII CarpetLib CarpetReduce CarpetRegrid CarpetSlab IDFOScalarWave FOWaveToyF77" + +Cactus::terminate = time +Cactus::cctk_final_time = 10.0 + +Time::dtfac = 0.5 + +driver::global_nx = 35 +driver::global_ny = 35 +driver::global_nz = 35 + +Carpet::max_refinement_levels = 4 + +grid::type = byspacing +grid::dxyz = 0.0625 +grid::avoid_origin = no + +IO::out_dir = "fowavetoyf77_excision" + +IOBasic::outinfo_every = 8 +IOBasic::outinfo_vars = "fowavetoy::phi" + +IOBasic::outScalar_every = 8 +IOBasic::outScalar_vars = "fowavetoy::scalarevolve fowavetoy::scalarevolve_derivs" +IOBasic::outScalar_style = gnuplot + +IOASCII::out1D_every = 8 +IOASCII::out1D_vars = "fowavetoy::scalarevolve fowavetoy::scalarevolve_derivs" + +FOWaveToyF77::bound = Radiation +FOWaveToyF77::excision_bound = 1/r +FOWaveToyF77::excision_radius = 0.25 + +IDFOScalarWave::initial_data = 1/r diff --git a/CarpetExtra/FOWaveToyF77/param.ccl b/CarpetExtra/FOWaveToyF77/param.ccl new file mode 100644 index 000000000..9204f6329 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/param.ccl @@ -0,0 +1,25 @@ +# Parameter definitions for thorn WaveToyF77 +# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/param.ccl,v 1.5 2003/07/08 23:12:45 schnetter Exp $ + +private: + +STRING bound "Type of boundary condition to use" +{ + ".*" :: "Must be a registered boundary condition" +} "Zero" + +INT bound_width "Number of boundary points" +{ + 1:* :: "" +} 1 + +KEYWORD excision_bound "Type of excision boundary condition to use" +{ + "1/r" :: "use 1/r Dirichlet data" + "none" :: "no excision" +} "none" + +REAL excision_radius "Radius of excision region" +{ + 0:* :: "must be nonnegative" +} 1.0 diff --git a/CarpetExtra/FOWaveToyF77/schedule.ccl b/CarpetExtra/FOWaveToyF77/schedule.ccl new file mode 100644 index 000000000..a3cd168c0 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/schedule.ccl @@ -0,0 +1,56 @@ +# Schedule definitions for thorn FOWaveToy77 +# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/schedule.ccl,v 1.10 2003/11/05 16:18:39 schnetter Exp $ + +STORAGE: scalarevolve[3] scalarevolve_derivs[3] + +schedule FOWaveToyF77_Startup at STARTUP +{ + LANG: Fortran +} "Register banner" + +schedule FOWaveToyF77_InitSymBound at BASEGRID +{ + LANG: Fortran + OPTIONS: GLOBAL +} "Schedule symmetries" + + + +schedule FOWaveToyF77_Boundaries as FOWaveToy_Boundaries at INITIAL after FOWaveToy_InitialData +{ + LANG: Fortran + SYNC: scalarevolve scalarevolve_derivs +} "Select boundary conditions of 3D wave equation" + +schedule group ApplyBCs as FOWaveToy_ApplyBCs at INITIAL after FOWaveToy_Boundaries +{ +} "Apply boundary conditions of 3D wave equation" + + + +schedule FOWaveToyF77_Evolution as FOWaveToy_Evolution at EVOL +{ + LANG: Fortran +} "Evolution of 3D wave equation" + +schedule FOWaveToyF77_Boundaries as FOWaveToy_Boundaries at EVOL after FOWaveToy_Evolution +{ + LANG: Fortran + SYNC: scalarevolve scalarevolve_derivs +} "Select boundary conditions of 3D wave equation" + +schedule group ApplyBCs as FOWaveToy_ApplyBCs at EVOL after FOWaveToy_Boundaries +{ +} "Apply boundary conditions of 3D wave equation" + + + +schedule FOWaveToyF77_Boundaries as FOWaveToy_Boundaries at POSTRESTRICT +{ + LANG: Fortran + SYNC: scalarevolve scalarevolve_derivs +} "Select boundary conditions of 3D wave equation" + +schedule group ApplyBCs as FOWaveToy_ApplyBCs at POSTRESTRICT after FOWaveToy_Boundaries +{ +} "Apply boundary conditions of 3D wave equation" diff --git a/CarpetExtra/FOWaveToyF77/src/FOWaveToy.F77 b/CarpetExtra/FOWaveToyF77/src/FOWaveToy.F77 new file mode 100644 index 000000000..bc2a17549 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/src/FOWaveToy.F77 @@ -0,0 +1,196 @@ +c -*-Fortran-*- + + /*@@ + @file FOWaveToy.F77 + @date + @author Scott Hawley, based on WaveToy by Tom Goodale, Erik Schnetter + @desc + Evolution routines for the wave equation solver + written as a first order system. + The field phi itself does not enter into the evolution, + system but we carry it along using pi = partial phi / partial t. + @enddesc + @@*/ + +#include "cctk.h" +#include "cctk_Arguments.h" +#include "cctk_Functions.h" +#include "cctk_Parameters.h" + + + + /*@@ + @routine FOWaveToyF77_Evolution + @date + @author Scott Hawley, using code of Tom Goodale, Erik Schnetter + @desc + Evolution for the wave equation as a 1st-order system + @enddesc + @calls CCTK_SyncGroup + @calledby + @history + + @endhistory + +@@*/ + + subroutine FOWaveToyF77_Evolution (CCTK_ARGUMENTS) + + implicit none + +c Declare variables in argument list + DECLARE_CCTK_ARGUMENTS + DECLARE_CCTK_FUNCTIONS + DECLARE_CCTK_PARAMETERS + + INTEGER i,j,k + INTEGER istart(3), iend(3) + INTEGER d + CCTK_REAL dx,dy,dz,dt + CCTK_REAL dxi,dyi,dzi + +c call CCTK_INFO ("WaveToyF77_Evolution") + +c Set up shorthands +c ----------------- + dx = 2*CCTK_DELTA_SPACE(1) + dy = 2*CCTK_DELTA_SPACE(2) + dz = 2*CCTK_DELTA_SPACE(3) + dt = 2*CCTK_DELTA_TIME + + dxi = 1/dx + dyi = 1/dy + dzi = 1/dz + + do d = 1, 3 + if (cctk_bbox(2*d-1).eq.0) then + istart(d) = 1+cctk_nghostzones(d) + else + istart(d) = 1+bound_width + end if + if (cctk_bbox(2*d).eq.0) then + iend(d) = cctk_lsh(d)-cctk_nghostzones(d) + else + iend(d) = cctk_lsh(d)-bound_width + end if + end do + +c Do the evolution +c ---------------- + do k = istart(3), iend(3) + do j = istart(2), iend(2) + do i = istart(1), iend(1) + + pi(i,j,k) = pi_p_p(i,j,k) + dt * ( + $ (phix_p(i+1,j,k) - phix_p(i-1,j,k))*dxi + $ + (phiy_p(i,j+1,k) - phiy_p(i,j-1,k))*dyi + $ + (phiz_p(i,j,k+1) - phiz_p(i,j,k-1))*dzi + $ ) + + phix(i,j,k) = phix_p_p(i,j,k) + dt * dxi * ( + $ pi_p(i+1,j,k) - pi_p(i-1,j,k) ) + + phiy(i,j,k) = phiy_p_p(i,j,k) + dt * dyi * ( + $ pi_p(i,j+1,k) - pi_p(i,j-1,k) ) + + phiz(i,j,k) = phiz_p_p(i,j,k) + dt * dzi * ( + $ pi_p(i,j,k+1) - pi_p(i,j,k-1) ) + + phi(i,j,k) = phi_p_p(i,j,k) + 2*dt * pi_p(i,j,i) + + end do + end do + end do + + end + + + + /*@@ + @routine FOWaveToyF77_Boundaries + @date + @author Scott Hawley stealing from Tom Goodale, Erik Schnetter + @desc + Boundary conditions for the wave equation + @enddesc + @history + + @endhistory + +@@*/ + + subroutine FOWaveToyF77_Boundaries (CCTK_ARGUMENTS) + + implicit none + + DECLARE_CCTK_ARGUMENTS + DECLARE_CCTK_PARAMETERS + DECLARE_CCTK_FUNCTIONS + +c Local declarations + integer table + data table /-1/ + + character fbound*100 + CCTK_INT fboundlen + + integer i,j,k + CCTK_REAL spher3d_r + + integer ierr + CCTK_REAL ri3 + +c call CCTK_INFO ("FOWaveToyF77_Boundaries") + +c Apply the excision boundary condition +c ------------------------------------- + if (CCTK_EQUALS(excision_bound, "none")) then +c do nothing + else if (CCTK_EQUALS(excision_bound, "1/r")) then + do k=1,cctk_lsh(3) + do j=1,cctk_lsh(2) + do i=1,cctk_lsh(1) + spher3d_r = sqrt(x(i,j,k)**2 + y(i,j,k)**2 + z(i,j,k)**2) + if (spher3d_r .le. excision_radius) then + pi(i,j,k) = 0.0 + phi(i,j,k) = 1.0 / spher3d_r + ri3 = phi(i,j,k)**3 + phix(i,j,k) = - x(i,j,k) * ri3 + phiy(i,j,k) = - y(i,j,k) * ri3 + phiz(i,j,k) = - z(i,j,k) * ri3 + end if + end do + end do + end do + else + call CCTK_WARN (0, "internal error") + end if + +c Apply the symmetry boundary conditions on any coordinate axes +c ------------------------------------------------------------- + call CartSymGN(ierr,cctkGH,"fowavetoy::scalarevolve") + if (ierr.ne.0) call CCTK_WARN (0, "internal error") + call CartSymGN(ierr,cctkGH,"fowavetoy::scalarevolve_derivs") + if (ierr.ne.0) call CCTK_WARN (0, "internal error") + +c Apply the outer boundary conditions +c ----------------------------------- + + if (table.eq.-1) then + + call Util_TableCreateFromString (table, "LIMIT=0.0 SPEED=1.0") + if (table.lt.0) call CCTK_WARN (0, "internal error") + + end if + + call CCTK_FortranString (fboundlen, bound, fbound) + if (fboundlen.lt.0) call CCTK_WARN (0, "internal error") + + ierr = Boundary_SelectGroupForBC (cctkGH, CCTK_ALL_FACES, bound_width, + $ table, "fowavetoy::scalarevolve", fbound) + if (ierr.ne.0) call CCTK_WARN (0, "internal error") + ierr = Boundary_SelectGroupForBC (cctkGH, CCTK_ALL_FACES, bound_width, + $ table, "fowavetoy::scalarevolve_derivs", fbound) + if (ierr.ne.0) call CCTK_WARN (0, "internal error") + + end diff --git a/CarpetExtra/FOWaveToyF77/src/InitSymBound.F77 b/CarpetExtra/FOWaveToyF77/src/InitSymBound.F77 new file mode 100644 index 000000000..a64c3463c --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/src/InitSymBound.F77 @@ -0,0 +1,53 @@ +c -*-Fortran-*- + + /*@@ + @file InitSymBound.F77 + @date + @author Gabrielle Allen, Erik Schnetter + @desc + Sets the symmetries for Wave Toy + @enddesc + @@*/ + +#include "cctk.h" +#include "cctk_Arguments.h" +#include "cctk_Functions.h" +#include "cctk_Parameters.h" + + /*@@ + @routine FOWaveToyF77_InitSymBound + @date + @author Erik Schnetter + @desc + Sets the symmetries for Wave Toy + @enddesc + @calls + @calledby + @history + + @endhistory + +@@*/ + + subroutine FOWaveToyF77_InitSymBound (CCTK_ARGUMENTS) + + implicit none + + DECLARE_CCTK_ARGUMENTS + DECLARE_CCTK_FUNCTIONS + DECLARE_CCTK_PARAMETERS + + INTEGER sym(3), symx(3), symy(3), symz(3) + DATA sym /+1, +1, +1/ + DATA symx /-1, +1, +1/ + DATA symy /+1, -1, +1/ + DATA symz /+1, +1, -1/ + INTEGER ierr + + call SetCartSymVN(ierr, cctkGH, sym ,'fowavetoy::pi') + call SetCartSymVN(ierr, cctkGH, sym ,'fowavetoy::phi') + call SetCartSymVN(ierr, cctkGH, symx,'fowavetoy::phix') + call SetCartSymVN(ierr, cctkGH, symy,'fowavetoy::phiy') + call SetCartSymVN(ierr, cctkGH, symz,'fowavetoy::phiz') + + end diff --git a/CarpetExtra/FOWaveToyF77/src/Startup.F77 b/CarpetExtra/FOWaveToyF77/src/Startup.F77 new file mode 100644 index 000000000..99a2f000e --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/src/Startup.F77 @@ -0,0 +1,22 @@ +c -*-Fortran-*- + + /*@@ + @file Startup.F77 + @date + @author Gabrielle Allen + @desc + Register banner + @enddesc + @version $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/src/Startup.F77,v 1.2 2003/06/27 15:54:58 schnetter Exp $ + @@*/ + +#include "cctk.h" + + subroutine FOWaveToyF77_Startup + + implicit none + integer ierr + + call CCTK_RegisterBanner(ierr, "FOWaveToyF77: Evolutions of a Scalar Field") + + end diff --git a/CarpetExtra/FOWaveToyF77/src/make.code.defn b/CarpetExtra/FOWaveToyF77/src/make.code.defn new file mode 100644 index 000000000..1a6a444c1 --- /dev/null +++ b/CarpetExtra/FOWaveToyF77/src/make.code.defn @@ -0,0 +1,9 @@ +# Main make.code.defn file for thorn WaveToyF77 -*-Makefile-*- +# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/FOWaveToyF77/src/make.code.defn,v 1.1.1.1 2002/02/18 11:25:34 shawley Exp $ + +# Source files in this directory +SRCS = InitSymBound.F77 FOWaveToy.F77 Startup.F77 + +# Subdirectories containing source files +SUBDIRS = + |