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  "Package": "marsrad",
  "Title": "Mars Solar Radiation",
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  "Description": "A set of functions to calculate solar irradiance and\ninsolation on Mars horizontal and inclined surfaces. Based on\nNASA Technical Memoranda 102299, 103623, 105216, 106321, and\n106700, i.e. the canonical Mars solar radiation papers.",
  "License": "GPL-3",
  "URL": "https://georges.fyi/marsrad/,\nhttps://github.com/georgeslabreche/marsrad",
  "BugReports": "https://github.com/georgeslabreche/marsrad/issues",
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    "User": "root"
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  "Author": "Georges Labrèche [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-2104-8789>)",
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  "_created": "2026-06-09T05:56:56.000Z",
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    "is_polar_day",
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    "sunrise",
    "sunset",
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      "table": true,
      "tojson": true
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      "tojson": true
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  "_help": [
    {
      "page": "marsrad-package",
      "title": "marsrad: Mars Solar Radiation",
      "topics": [
        "marsrad-package",
        "marsrad"
      ]
    },
    {
      "page": "albedo",
      "title": "The albedo function.",
      "topics": [
        "albedo"
      ]
    },
    {
      "page": "declination",
      "title": "Solar declination angle on Mars",
      "topics": [
        "declination"
      ]
    },
    {
      "page": "f",
      "title": "Normalized net flux function",
      "topics": [
        "f"
      ]
    },
    {
      "page": "G_ali",
      "title": "Albedo-reflected irradiance on Mars inclined surface",
      "topics": [
        "G_ali"
      ]
    },
    {
      "page": "G_b",
      "title": "Direct beam irradiance on Mars surface normal to solar rays",
      "topics": [
        "G_b"
      ]
    },
    {
      "page": "G_bh",
      "title": "Direct beam irradiance on Mars horizontal surface",
      "topics": [
        "G_bh"
      ]
    },
    {
      "page": "G_bi",
      "title": "Direct beam irradiance on Mars inclined surface",
      "topics": [
        "G_bi"
      ]
    },
    {
      "page": "G_dh",
      "title": "Diffuse irradiance on Mars horizontal surface",
      "topics": [
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      ]
    },
    {
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      "title": "Diffuse irradiance on Mars inclined surface",
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      ]
    },
    {
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    },
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    },
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    },
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      ]
    },
    {
      "page": "H_ali",
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      "topics": [
        "H_ali"
      ]
    },
    {
      "page": "H_bh",
      "title": "Beam daily insolation on Mars horizontal surface",
      "topics": [
        "H_bh"
      ]
    },
    {
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      "topics": [
        "H_bi"
      ]
    },
    {
      "page": "H_dh",
      "title": "Diffuse daily insolation on Mars horizontal surface",
      "topics": [
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      ]
    },
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      "page": "H_di",
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      ]
    },
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      ]
    },
    {
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      ]
    },
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      ]
    },
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      ]
    },
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      ]
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      "topics": [
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    },
    {
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      "title": "Check if surface is receiving solar irradiance",
      "topics": [
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    },
    {
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      "title": "Check if location is experiencing polar day",
      "topics": [
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    },
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      "topics": [
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    },
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    },
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      "topics": [
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      ]
    },
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}