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"thorn_name": "CactusExamples/IDWaveMoL",
"url": "https://bitbucket.org/cactuscode/cactusexamples.git",
"configuration": "",
"interface": "# Interface definition for thorn IDScalarWaveMoLC\n# $Header$\n\nimplements: idwavemol\ninherits: wavemol grid\n\n",
"param": "# Parameter definitions for thorn IDScalarWaveMoLC\n# $Header$\n\nrestricted:\n\nKEYWORD initial_data \"Type of initial data\"\n{\n \"gaussian\" :: \"Gaussian wave\"\n \"plane\" :: \"plane wave\"\n} \"gaussian\"\n\nprivate:\n\nREAL amplitude \"The amplitude of the waves\"\n{\n *:* :: \"No restriction\"\n} 1.0\n\n\n\nREAL radius \"The radius of the gaussian wave\"\n{\n 0:* :: \"Positive\"\n} 0.0\n\nREAL sigma \"The sigma for the gaussian wave\"\n{\n 0:* :: \"Positive\"\n} 0.1\n\nREAL centrex \"The centre of the gaussian wave, x-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL centrey \"The centre of the gaussian wave, y-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL centrez \"The centre of the gaussian wave, z-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\n\n\nREAL kx \"Wave number in the x-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL ky \"Wave number in the y-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL kz \"Wave number in the z-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL offsett \"Wave offset in the time-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL offsetx \"Wave offset in the x-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL offsety \"Wave offset in the y-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL offsetz \"Wave offset in the z-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL slopet \"Wave slope in the time-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL slopex \"Wave slope in the x-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL slopey \"Wave slope in the y-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n\nREAL slopez \"Wave slope in the z-direction\"\n{\n *:* :: \"Anything\"\n} 0.0\n",
"schedule": "# Schedule definitions for thorn IDScalarWaveMoLC\n# $Header$\n\nschedule IDWaveMoL_CheckParameters at CCTK_PARAMCHECK\n{\n LANG: C\n} \"Check parameters\"\n\nschedule IDWaveMoL_InitialData at CCTK_INITIAL\n{\n STORAGE: wavemol::scalarevolvemol_scalar[2]\n STORAGE: wavemol::scalarevolvemol_vector[2]\n LANG: C\n READS: grid::x, grid::y, grid::z\n WRITES: wavemol::scalarevolvemol_scalar(everywhere),\n wavemol::scalarevolvemol_vector(everywhere)\n} \"Initial data for 3D wave equation\"\n\n",
"src": {
"make.code.defn": "# Main make.code.defn file for thorn IDScalarWaveMoLC\n# $Header$\n\n# Source files in this directory\nSRCS = InitialData.c CheckParameters.c\n\n# Subdirectories containing source files\nSUBDIRS = \n\n",
"InitialData.c": " /*@@\n @file InitialData.c\n @date \n @author Werner Benger \n @desc \n Initial data for the 3D Wave Equation\n\t Derived from Tom Goodale\n @enddesc \n @version $Header$\n @@*/\n\n#include <math.h>\n\n#include \"cctk.h\" \n#include \"cctk_Parameters.h\"\n#include \"cctk_Arguments.h\"\n\n/*\n#ifndef DEBUG_MOL\n#define DEBUG_MOL\n#endif\n*/\n\nstatic const char *rcsid = \"$Header$\";\n\nCCTK_FILEVERSION(CactusExamples_IDWaveMoL_InitialData_c)\n\nstatic inline CCTK_REAL sqr(const CCTK_REAL val)\n{\n return val*val;\n}\n\nvoid IDWaveMoL_InitialData(CCTK_ARGUMENTS);\n\n\n /*@@\n @routine IDWaveMoL_InitialData\n @date \n @author Tom Goodale\n @desc \n Set up initial data for the wave equation\n @enddesc \n @calls \n @calledby \n @history \n @hdate Mon Oct 11 11:48:03 1999 @hauthor Werner Benger\n @hdesc Converted to C++\n @hdate Mon Oct 11 11:48:20 1999 @hauthor Tom Goodale\n @hdesc Added the rest of the initial data.\n @hdate Thu Feb 17 09:22:01 2000 @hauthor Tom Goodale\n @hdesc Converted to C\n @endhistory \n\n@@*/\n\nvoid IDWaveMoL_InitialData(CCTK_ARGUMENTS)\n{\n DECLARE_CCTK_ARGUMENTS_IDWaveMoL_InitialData\n DECLARE_CCTK_PARAMETERS\n \n int i,j,k;\n\n CCTK_REAL omega;\n CCTK_REAL arg;\n int index;\n CCTK_REAL T, X, Y, Z, R;\n const CCTK_REAL pi = acos(-1.0);\n\n#ifdef DEBUG_MOL\n printf(\"Initial data says sigma = %g, radius = %g\\n\", sigma, radius);\n#endif\n\n if (CCTK_Equals(initial_data, \"gaussian\"))\n {\n for(k=0; k<cctk_lsh[2]; k++)\n {\n for(j=0; j<cctk_lsh[1]; j++)\n {\n for(i=0; i<cctk_lsh[0]; i++)\n {\n index = CCTK_GFINDEX3D(cctkGH,i,j,k);\n\n X = x[index] - centrex;\n Y = y[index] - centrey;\n Z = z[index] - centrez;\n\n R = sqrt(X*X + Y*Y + Z*Z);\n\n phi[index] = amplitude*exp( - sqr( (R - radius) / sigma ) );\n phit[index] = 0.0;\n if (R > 1.e-10) {\n phix[index] = -2.0*(R-radius)/sqr(sigma)*X/R*phi[index];\n phiy[index] = -2.0*(R-radius)/sqr(sigma)*Y/R*phi[index];\n phiz[index] = -2.0*(R-radius)/sqr(sigma)*Z/R*phi[index];\n } \n else {\n phix[index] = 0.0;\n phiy[index] = 0.0;\n phiz[index] = 0.0;\n } \n }\n }\n }\n }\n else if (CCTK_Equals(initial_data, \"plane\"))\n {\n omega = sqrt(sqr(kx) + sqr(ky) + sqr(kz));\n T = cctk_time - offsett;\n\n for(k=0; k<cctk_lsh[2]; k++)\n {\n for(j=0; j<cctk_lsh[1]; j++)\n {\n for(i=0; i<cctk_lsh[0]; i++)\n {\n index = CCTK_GFINDEX3D(cctkGH,i,j,k);\n\n X = x[index] - offsetx;\n Y = y[index] - offsety;\n Z = z[index] - offsetz;\n\n arg = 2*pi * (kx*X + ky*Y + kz*Z - omega*T);\n\n phi[index] = slopet*T + slopex*X + slopey*Y + slopez*Z\n + amplitude * cos (arg);\n phit[index] = slopet + 2*pi * amplitude * omega * sin (arg);\n phix[index] = slopex - 2*pi * amplitude * kx * sin (arg);\n phiy[index] = slopey - 2*pi * amplitude * ky * sin (arg);\n phiz[index] = slopez - 2*pi * amplitude * kz * sin (arg);\n }\n }\n }\n }\n else \n {\n CCTK_WARN(0, \"Value of parameter \\\"initial_data\\\" not recognized.\");\n }\n\n}\n\n",
"CheckParameters.c": "/*\n @file CheckParameters.c\n @date \n @author Gabrielle Allen\n @desc \n Check parameters for the wave equation initial data\n @enddesc \n @version $Header$\n @@*/\n\n#include \"cctk.h\" \n#include \"cctk_Parameters.h\"\n#include \"cctk_Arguments.h\"\n\nstatic const char *rcsid = \"$Header$\";\n\nCCTK_FILEVERSION(CactusExamples_IDWaveMoL_CheckParameters_c)\n\nvoid IDWaveMoL_CheckParameters(CCTK_ARGUMENTS);\n\n /*@@\n @routine IDScalarWaveC_CheckParameters\n @date \n @author Gabrielle Allen\n @desc \n Check parameters for the wave equation initial data\n @enddesc \n @calls \n @calledby \n @history \n @hdate Mon Oct 11 11:49:21 1999 @hauthor Tom Goodale\n @hdesc Converted to C++ \n @hdate Thu Feb 17 09:20:41 2000 @hauthor Tom Goodale\n @hdesc Converted to C\n @endhistory \n\n@@*/\n\nvoid IDWaveMoL_CheckParameters(CCTK_ARGUMENTS)\n{\n DECLARE_CCTK_ARGUMENTS_IDWaveMoL_CheckParameters;\n DECLARE_CCTK_PARAMETERS;\n\n}\n\n"
},
"test": {},
"doc": {
"documentation.tex": "% *======================================================================*\n% Cactus Thorn template for ThornGuide documentation\n% Author: Ian Kelley\n% Date: Sun Jun 02, 2002\n% $Header$ \n%\n% Thorn documentation in the latex file doc/documentation.tex \n% will be included in ThornGuides built with the Cactus make system.\n% The scripts employed by the make system automatically include \n% pages about variables, parameters and scheduling parsed from the \n% relevent thorn CCL files.\n% \n% This template contains guidelines which help to assure that your \n% documentation will be correctly added to ThornGuides. More \n% information is available in the Cactus UsersGuide.\n% \n% Guidelines:\n% - Do not change anything before the line\n% % START CACTUS THORNGUIDE\",\n% except for filling in the title, author, date etc. fields.\n% - Each of these fields should only be on ONE line.\n% - Author names should be sparated with a \\\\ or a comma\n% - You can define your own macros, but they must appear after\n% the START CACTUS THORNGUIDE line, and must not redefine standard \n% latex commands.\n% - To avoid name clashes with other thorns, 'labels', 'citations', \n% 'references', and 'image' names should conform to the following \n% convention: \n% ARRANGEMENT_THORN_LABEL\n% For example, an image wave.eps in the arrangement CactusWave and \n% thorn WaveToyC should be renamed to CactusWave_WaveToyC_wave.eps\n% - Graphics should only be included using the graphix package. \n% More specifically, with the \"includegraphics\" command. Do\n% not specify any graphic file extensions in your .tex file. This \n% will allow us (later) to create a PDF version of the ThornGuide\n% via pdflatex. |\n% - References should be included with the latex \"bibitem\" command. \n% - Use \\begin{abstract}...\\end{abstract} instead of \\abstract{...}\n% - Do not use \\appendix, instead include any appendices you need as \n% standard sections. \n% - For the benefit of our Perl scripts, and for future extensions, \n% please use simple latex. \n%\n% *======================================================================* \n% \n% Example of including a graphic image:\n% \\begin{figure}[ht]\n% \\begin{center}\n% \\includegraphics[width=6cm]{MyArrangement_MyThorn_MyFigure}\n% \\end{center}\n% \\caption{Illustration of this and that}\n% \\label{MyArrangement_MyThorn_MyLabel}\n% \\end{figure}\n%\n% Example of using a label:\n% \\label{MyArrangement_MyThorn_MyLabel}\n%\n% Example of a citation:\n% \\cite{MyArrangement_MyThorn_Author99}\n%\n% Example of including a reference\n% \\bibitem{MyArrangement_MyThorn_Author99}\n% {J. Author, {\\em The Title of the Book, Journal, or periodical}, 1 (1999), \n% 1--16. {\\tt http://www.nowhere.com/}}\n%\n% *======================================================================* \n\n% If you are using CVS use this line to give version information\n% $Header$\n\n\\documentclass{article}\n\n% Use the Cactus ThornGuide style file\n% (Automatically used from Cactus distribution, if you have a \n% thorn without the Cactus Flesh download this from the Cactus\n% homepage at www.cactuscode.org)\n\\usepackage{../../../../doc/latex/cactus}\n\n\\begin{document}\n\n% The author of the documentation\n\\author{Ian Hawke} \n\n% The title of the document (not necessarily the name of the Thorn)\n\\title{IDWaveMoL}\n\n% the date your document was last changed, if your document is in CVS, \n% please use:\n\\date{$ $Date$ $}\n\n\\maketitle\n\n% Do not delete next line\n% START CACTUS THORNGUIDE\n\n% Add all definitions used in this documentation here \n% \\def\\mydef etc\n\n% Add an abstract for this thorn's documentation\n\\begin{abstract}\n Initial data for the CactusExamples/WaveMoL thorn.\n\\end{abstract}\n\n% The following sections are suggestive only.\n% Remove them or add your own.\n\n% \\section{Introduction}\n\n% \\section{Physical System}\n\n% \\section{Numerical Implementation}\n\n\\section{Using This Thorn}\n\nIDWaveMoL provides simple initial data to the WaveMoL thorn. Currently\nonly a time symmetric gaussian pulse is provided.\n\n\n% \\subsection{Obtaining This Thorn}\n\n% \\subsection{Basic Usage}\n\n% \\subsection{Special Behaviour}\n\n% \\subsection{Interaction With Other Thorns}\n\n% \\subsection{Examples}\n\n% \\subsection{Support and Feedback}\n\n% \\section{History}\n\n% \\subsection{Thorn Source Code}\n\n% \\subsection{Thorn Documentation}\n\n% \\subsection{Acknowledgements}\n\n% Do not delete next line\n% END CACTUS THORNGUIDE\n\n\\end{document}\n"
}
} |