{
  "_id": "6ac8aa5ade46216d5edd5530",
  "Package": "Ditwah",
  "Title": "Ditwah Storm Data and Tools for Storm Monitoring and Early\nWarning November 2025, Sri Lanka",
  "Version": "1.0.1",
  "Authors@R": "person(\"Thiyanga S.\", \"Talagala\", , \"ttalagala@sjp.ac.lk\", role = c(\"aut\", \"cre\"), comment=c(ORCID = \"0000-0002-0656-9789\"))",
  "Description": "The Ditwah storm began impacting Sri Lanka on 25 November\n2025. Ditwah provides a collection of tidy, well-structured\ndatasets to support storm data management, monitoring, and\nearly warning applications in Sri Lanka. The publicly available\ndata were converted to tidy data format for easy analysis. The\npackage processes weather data, flood data and situation report\ndata (families affected, etc.). The package also includes\nfunctions for analyzing river level progression and load\ndashboard visualizations to enhance situational awareness. This\nis also developed for educational purposes to support learning\nin data wrangling, visualization, and disaster analytics.",
  "License": "GPL (>= 3)",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.3",
  "LazyData": "true",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-09 08:44:42 UTC",
    "User": "root"
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  "Author": "Thiyanga S. Talagala [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-0656-9789>)",
  "Maintainer": "Thiyanga S. Talagala <ttalagala@sjp.ac.lk>",
  "Repository": "https://thiyangtdata.r-universe.dev",
  "Date/Publication": "2026-01-12 06:11:15 UTC",
  "RemoteUrl": "https://github.com/cran/Ditwah",
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  "_expires": "2027-01-17T08:48:25.000Z",
  "_created": "2026-10-09T08:44:42.000Z",
  "_published": "2026-10-09T08:48:26.860Z",
  "_buildurl": "https://github.com/r-universe/thiyangtdata/actions/runs/37906604743",
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    "author": "Thiyanga S. Talagala <ttalagala@sjp.ac.lk>",
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  "_owner": "cran",
  "_selfowned": true,
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  "_updates": [
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      "week": "2025-49",
      "n": 1
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    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/Ditwah"
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    "extra/citation.json",
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  "_exports": [
    "compute_flood_stats",
    "load_dashboard"
  ],
  "_datasets": [
    {
      "name": "ditwah_3hr_weather_data",
      "title": "Ditwah storm 3 hour weather station data – November 2025, Sri Lanka",
      "object": "ditwah_3hr_weather_data",
      "class": [
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        "data.frame"
      ],
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        "Station_ID",
        "Station_Name",
        "Report_Time",
        "Rainfall_mm",
        "Temperature_C",
        "RH_%",
        "report"
      ],
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    },
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        "Report_Time",
        "River_Basin",
        "Tributory_River",
        "Gauging_Station",
        "Unit",
        "AlertLevel",
        "MinorFloodLevel",
        "MajorFloodLevel",
        "Remarks",
        "WaterLevelRising_or_Falling",
        "Water_Level_Time",
        "Water_Level",
        "RFmm",
        "RFmm_measured_at",
        "Water_Level_DateTime"
      ],
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      "table": true,
      "tojson": true
    },
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      "title": "Real-time water level data for Kelani river basin",
      "object": "realtime_waterlevel_kelani_ganga",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
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        "Date",
        "Time",
        "RiverBasin",
        "HydrometricStation",
        "Rainfall_mm",
        "RiverWaterLevel",
        "RiverWaterLevel_Unit",
        "Alert_level",
        "Minor_Flood_Level",
        "Major_Flood_level"
      ],
      "rows": 711,
      "table": true,
      "tojson": true
    },
    {
      "name": "situation_report_30NOV1600",
      "title": "Disaster impact summary by district on 2025.11.30 at 16.00 p.m",
      "object": "situation_report_30NOV1600",
      "class": [
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        "tbl",
        "data.frame"
      ],
      "fields": [
        "Districts",
        "Families",
        "Persons",
        "Deaths",
        "Missing",
        "Safety_centres",
        "Families_safetycentres",
        "Persons_safetycentres"
      ],
      "rows": 25,
      "table": true,
      "tojson": true
    },
    {
      "name": "weather_report",
      "title": "Daily rainfall data during the Ditwah storm period",
      "object": "weather_report",
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        "data.frame"
      ],
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        "Type",
        "Name",
        "Daily_Rainfall_mm"
      ],
      "rows": 120,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
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      "page": "compute_flood_stats",
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      ]
    },
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      "title": "Ditwah storm flood monitoring data",
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