{ "_id": "6a2fc6403efcd9bda4330167", "Package": "tetrascatt", "Type": "Package", "Title": "Acoustic Scattering for Complex Shapes by Using the DWBA", "Version": "0.1.1", "Date": "2024-01-01", "Author": "Juan Domingo Gonzalez [cre, aut], Edmundo Federico Lavia [aut],\nGuadalupe Cascallares [aut]", "Authors@R": "c(person(\"Juan Domingo\", \"Gonzalez\", email = \"juanrst@hotmail.com\", \nrole = c(\"cre\",\"aut\")),\nperson(\"Edmundo Federico\", \"Lavia\", email = \"sivasadartantasvueltasnosirve@gmail.com\",\nrole = \"aut\"),\nperson(\"Guadalupe\", \"Cascallares\", email = \"mgcascallares@gmail.com\",\nrole = \"aut\"))", "Maintainer": "Juan Domingo Gonzalez ", "Description": "Uses the Distorted Wave Born Approximation (DWBA) to\ncompute the acoustic backward scattering, the geometry of the\nobject is formed by a volumetric mesh, composed of\ntetrahedrons. This computation is done efficiently through an\nanalytical 3D integration that allows for a solution which is\nexpressed in terms of elementary functions for each\ntetrahedron. It is important to note that this method is only\nvalid for objects whose acoustic properties, such as density\nand sound speed, do not vary significantly compared to the\nsurrounding medium. (See Lavia, Cascallares and Gonzalez, J. D.\n(2023). TetraScatt model: Born approximation for the estimation\nof acoustic dispersion of fluid-like objects of arbitrary\ngeometries. arXiv preprint ).", "Encoding": "UTF-8", "License": "GPL (>= 2)", "RoxygenNote": "7.2.3", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-06-15 09:27:07 UTC", "User": "root" }, "Repository": "https://cran.r-universe.dev", "Date/Publication": "2024-01-30 02:34:07 UTC", "RemoteUrl": "https://github.com/cran/tetrascatt", "RemoteRef": "HEAD", "RemoteSha": "26154d7632f31e0758431f62ead283f27083e614", "MD5sum": "7b47734d1212d2b8a255e6669bf31edf", "_user": "cran", "_type": "src", "_file": "tetrascatt_0.1.1.tar.gz", "_fileid": "8f5675973a0e5d404bb71402d28346a32154199d3b6be3d2e5fdeb54b681d545", "_filesize": 101817, "_sha256": "8f5675973a0e5d404bb71402d28346a32154199d3b6be3d2e5fdeb54b681d545", "_created": "2026-06-15T09:27:07.000Z", "_published": "2026-06-15T09:30:40.026Z", "_distro": "noble", "_jobs": [ { "job": 81388379469, "time": 102, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7634088813" }, { "job": 81388379507, "time": 96, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7634086715" }, { "job": 81388379455, "time": 161, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7634110073" }, { "job": 81388379437, "time": 115, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7634093579" }, { "job": 81387836653, "time": 175, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7634050427" }, { "job": 81388379429, "time": 109, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7634093944" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/27536659984", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/tetrascatt", "_commit": { "id": "26154d7632f31e0758431f62ead283f27083e614", "author": "Juan Domingo Gonzalez ", "committer": "cran-robot ", "message": "version 0.1.1\n", "time": 1706582047 }, "_maintainer": { "name": "Juan Domingo Gonzalez", "email": "juanrst@hotmail.com", "login": "jdgonzalezwork", "twitter": "@jsunday13", "description": "I am a scientist working at the Acoustic Propagation Department in the Argentinian Naval Research Office. Professor in the UNaB and UBA.", "uuid": 10563691 }, "_registered": true, "_dependencies": [ { "package": "Rcpp", "role": "LinkingTo" }, { "package": "RcppArmadillo", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 1.0.9", "role": "Imports" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [], "_tags": [], "_stars": 1, "_contributors": [ { "user": "jdgonzalezwork", "count": 2, "uuid": 10563691 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 609, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 184, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/tetrascatt" }, "_searchresults": 5, "_topics": [ "openblas", "cpp" ], "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/tetrascatt.html", "manual.pdf" ], "_homeurl": "https://github.com/jdgonzalezwork/tetrascatt", "_realowner": "jdgonzalezwork", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2023-02-27" }, { "version": "0.1.1", "date": "2024-01-30" } ], "_exports": [ "read_mesh", "tetrascatt", "tetrascatt_c" ], "_help": [ { "page": "read_mesh", "title": "read_mesh", "topics": [ "read_mesh" ] }, { "page": "tetrascatt", "title": "tetrascatt", "topics": [ "tetrascatt" ] }, { "page": "tetrascatt_c", "title": "tetrascatt_c", "topics": [ "tetrascatt_c" ] } ], "_rundeps": [ "Rcpp", "RcppArmadillo" ], "_sysdeps": [ { "shlib": "libblas", "package": "libopenblas0-pthread", "source": "openblas", "version": "0.3.26+ds-1ubuntu0.1", "name": "openblas", "homepage": "https://www.openblas.net/", "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)" }, { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_score": 1, "_indexed": false, "_nocasepkg": "tetrascatt", "_universes": [ "cran" ], "_indexurl": "https://jdgonzalezwork.r-universe.dev/tetrascatt", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.1", "date": "2026-06-15T09:29:01.000Z", "distro": "noble", "arch": "aarch64", "commit": "26154d7632f31e0758431f62ead283f27083e614", "fileid": "a207ebdc7c069ffc3617daf5973a89eb428fdf118083b0b171ce7508e1784b2b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27536659984" }, { "r": "4.7.0", "os": "linux", "version": "0.1.1", "date": "2026-06-15T09:28:55.000Z", "distro": "noble", "arch": "x86_64", "commit": "26154d7632f31e0758431f62ead283f27083e614", "fileid": "e9c19fe959a9cea4a621ded0d613e17a1845763023bbb92d138aca798657f864", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27536659984" }, { "r": "4.6.0", "os": "linux", "version": "0.1.1", "date": "2026-06-15T09:29:48.000Z", "distro": "noble", "arch": "aarch64", "commit": "26154d7632f31e0758431f62ead283f27083e614", "fileid": "6ab8ffd978860533ec2a70ac7e2096b6a626683d689c8bfdd6a79af468355024", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27536659984" }, { "r": "4.6.0", "os": "linux", "version": "0.1.1", "date": "2026-06-15T09:29:11.000Z", "distro": "noble", "arch": "x86_64", "commit": "26154d7632f31e0758431f62ead283f27083e614", "fileid": "42528fa11ed7ebee2e002ca6e1ba5116ddb0b67b5a43e2768aa8dc5633f66ac1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27536659984" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.1", "date": "2026-06-15T09:29:22.000Z", "arch": "emscripten", "commit": "26154d7632f31e0758431f62ead283f27083e614", "fileid": "6d3b3d0a3c3b41df66c3464a2b407a9a08ee0ef1667b61c974bbc780dd465957", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/27536659984" } ] }