{ "_id": "6aaa3d7aea78b3e62eac9976", "Package": "evacpath", "Title": "Least-Cost Pedestrian Evacuation Modeling", "Version": "0.2.0", "Authors@R": "c(\nperson(\"Elvin\", \"Cordero\", role = c(\"aut\", \"cre\"), email = \"elvin.cordero@seamountgeo.com\")\n)", "Description": "Tools for road-constrained, least-cost pedestrian\nevacuation modeling. The package provides reusable functions\nfor preparing hazard zones, generating road-based evacuation\norigin points, identifying escape/safety points, creating\nslope-based conductance surfaces, calculating least-cost\ndistance to safety, and converting distance outputs into\nevacuation-time polygons. It is designed to support workflows\nlike tsunami evacuation modeling while remaining adaptable to\nother regions and hazards. Tsunami-specific helpers support\nseparate land-only hazard zones, water-combined escape zones,\nroad-aware escape boundaries, and study-area inset cropping for\nquality assurance and quality control. Methods build on Cordero\net al. (2025) , Lewis (2021)\n, and Joseph Lewis's\n'leastcostpath' package (2023)\n.", "License": "MIT + file LICENSE", "URL": "https://el-cordero.github.io/evacpath/,\nhttps://github.com/el-cordero/evacpath", "BugReports": "https://github.com/el-cordero/evacpath/issues", "Language": "en-US", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Config/Needs/website": "r-lib/pkgdown", "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nlibglpk-dev libxml2-dev libssl-dev libproj-dev libsqlite3-dev\nlibudunits2-dev", "Repository": "https://el-cordero.r-universe.dev", "Date/Publication": "2026-07-18 02:02:15 UTC", "RemoteUrl": "https://github.com/el-cordero/evacpath", "RemoteRef": "HEAD", "RemoteSha": "6330b4529c17fad7700065a6c991eb6cab98097a", "NeedsCompilation": "no", "Packaged": { "Date": "2026-09-16 06:40:29 UTC", "User": "root" }, "Author": "Elvin Cordero [aut, cre]", 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