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  "Description": "Create surface forms from matrix or 'raster' data for\nflexible plotting and conversion to other mesh types. The\nfunctions 'quadmesh' or 'triangmesh' produce a continuous\nsurface as a 'mesh3d' object as used by the 'rgl' package. This\nis used for plotting raster data in 3D (optionally with\ntexture), and allows the application of a map projection\nwithout data loss and many processing applications that are\nrestricted by inflexible regular grid rasters. There are\ndiscrete forms of these continuous surfaces available with\n'dquadmesh' and 'dtriangmesh' functions.",
  "License": "GPL-3",
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  "Roxygen": "list(markdown = TRUE)",
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    "message": "remove unnecessary calls to sp::\n",
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      "role": "Imports"
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    },
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      "role": "Suggests"
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  "_selfowned": true,
  "_usedby": 2,
  "_updates": [
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      "n": 4
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    "description": "[ ... ]"
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/quadmesh"
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  "_searchresults": 71,
  "_rbuild": "4.6.2",
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/quadmesh.html"
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  "_realowner": "hypertidy",
  "_cranurl": true,
  "_releases": [
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      "date": "2016-06-12"
    },
    {
      "version": "0.2.0",
      "date": "2018-11-13"
    },
    {
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      "date": "2019-01-16"
    },
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      "date": "2019-04-06"
    },
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      "date": "2020-04-15"
    },
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      "date": "2021-01-11"
    },
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      "date": "2022-08-31"
    },
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      "date": "2026-07-11"
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    "dquadmesh",
    "dtriangmesh",
    "llh2xyz",
    "mesh_plot",
    "qm_as_raster",
    "qsc",
    "quadmesh",
    "reproj",
    "triangmesh",
    "triangulate_quads",
    "use_crs"
  ],
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    {
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      "title": "CMIP6 sample",
      "object": "cmip6",
      "class": [
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      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "etopo",
      "title": "World topography map",
      "object": "etopo",
      "class": [
        "RasterLayer"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
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      "title": "World raster map",
      "object": "worldll",
      "class": [
        "RasterLayer"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "xymap",
      "title": "World map",
      "object": "xymap",
      "class": [
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        "array"
      ],
      "fields": [
        "x",
        "y"
      ],
      "rows": 82403,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "bary_index",
      "title": "Barycentric triangle index for interpolation",
      "topics": [
        "bary_index"
      ]
    },
    {
      "page": "cmip6",
      "title": "CMIP6 sample",
      "topics": [
        "cmip6"
      ]
    },
    {
      "page": "etopo",
      "title": "World topography map",
      "topics": [
        "etopo"
      ]
    },
    {
      "page": "llh2xyz",
      "title": "Angular coordinates to X, Y, Z.",
      "topics": [
        "llh2xyz"
      ]
    },
    {
      "page": "mesh_plot",
      "title": "Plot as a mesh",
      "topics": [
        "mesh_plot",
        "mesh_plot.BasicRaster",
        "mesh_plot.mesh3d",
        "mesh_plot.quadmesh",
        "mesh_plot.RasterLayer",
        "mesh_plot.SpatRaster",
        "mesh_plot.stars",
        "mesh_plot.TRI"
      ]
    },
    {
      "page": "qm_as_raster",
      "title": "Quadmesh to raster",
      "topics": [
        "qm_as_raster"
      ]
    },
    {
      "page": "qsc",
      "title": "Quadrilateralized Spherical Cube (QSC)",
      "topics": [
        "qsc"
      ]
    },
    {
      "page": "quadmesh",
      "title": "Create a quad-type mesh for use in rgl.",
      "topics": [
        "dquadmesh",
        "dquadmesh.default",
        "quadmesh",
        "quadmesh.BasicRaster",
        "quadmesh.matrix",
        "quadmesh.SpatRaster"
      ]
    },
    {
      "page": "triangmesh",
      "title": "Create a triangle-type mesh for use in rgl.",
      "topics": [
        "dtriangmesh",
        "dtriangmesh.default",
        "triangmesh",
        "triangmesh.BasicRaster",
        "triangmesh.matrix"
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    },
    {
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      "title": "Triangles from quads",
      "topics": [
        "triangulate_quads"
      ]
    },
    {
      "page": "use_crs",
      "title": "In-use coordinate system",
      "topics": [
        "use_crs"
      ]
    },
    {
      "page": "worldll",
      "title": "World raster map",
      "topics": [
        "worldll"
      ]
    },
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      "title": "World map",
      "topics": [
        "xymap"
      ]
    }
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        "Discrete forms",
        "Quadmesh is a special case",
        "Topology and geometry are completely separable",
        "Geometry is purely a table of attributes",
        "Point clouds are pure geometry",
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