https://gillian-earthscope.r-universe.dev/seismicRollhttps://gillian-earthscope.r-universe.dev/api/packages/seismicRollhttps://gillian-earthscope.r-universe.dev/seismicRoll/seismicRoll.pdfhttps://gillian-earthscope.r-universe.dev/seismicRoll/doc/manual.htmlhttps://gillian-earthscope.r-universe.dev/seismicRoll/citationhttps://gillian-earthscope.r-universe.dev/seismicRoll/citation.txthttps://gillian-earthscope.r-universe.dev/seismicRoll/citation.cff