{
  "_schema": "https://data.nist.gov/od/dm/nerdm-schema/v0.7#",
  "@context": [
    "https://data.nist.gov/od/dm/nerdm-pub-context.jsonld",
    {
      "@base": "ark:/88434/mds2-2698"
    }
  ],
  "@type": [
    "nrdp:PublicDataResource",
    "dcat:Dataset"
  ],
  "_extensionSchemas": [
    "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/PublicDataResource"
  ],
  "@id": "ark:/88434/mds2-2698",
  "ediid": "ark:/88434/mds2-2698",
  "version": "1.1.0",
  "doi": "doi:10.18434/mds2-2698",
  "title": "Conversion of a piston-cylinder dimensional dataset to the effective area of a mechanical pressure generator",
  "contactPoint": {
    "fn": "Patrick Egan",
    "hasEmail": "mailto:patrick.egan@nist.gov"
  },
  "modified": "2022-07-06 00:00:00",
  "status": "available",
  "landingPage": "https://data.nist.gov/od/id/mds2-2698",
  "description": [
    "Dataset and scripts supporting the article \"D-to-A_eff converter\", a proceeding presented at the NCSLI Workshop & Symposium 2022, Grapevine TX.The dataset consists of two main parts:  dimensional measurements and conversion scripts.  The dataset and scripts produce an estimate for the effective area and distortion coefficient of the piston-cylinder assembly PCA2062 based on the 2020 dimensional characterization.The dimensional measurements of straightness, roundness, and two-point diameter for the piston and cylinder are in the text files:  \"straightnessPis.txt\", \"straightnessCyl.txt\", \"roundnessPis.txt\", \"roundnessCyl.txt\", \"radiusPis.txt\", \"radiusCyl.txt\"The main conversion script is:  \"CalcAeff2062.py\"This calls two other scripts to find the generatrixes of the piston and cylinder:  \"findGcyl2062.py\" and \"findGpis2062.py\"The conversion also relies on finite-element calculation.  These scripts are in the directory /fea.  All scripts and data from the /fea directory are controlled by the main conversion script CalcAeff2062.py.  To run the finite-element software will require a software license."
  ],
  "keyword": [
    "piston gage",
    "generatrix",
    "effective area",
    "diameter"
  ],
  "theme": [
    "Metrology: Dimensional metrology"
  ],
  "topic": [
    {
      "@type": "Concept",
      "scheme": "https://data.nist.gov/od/dm/nist-themes/v1.1",
      "tag": "Metrology: Dimensional metrology"
    }
  ],
  "accessLevel": "public",
  "license": "https://www.nist.gov/open/license",
  "publisher": {
    "name": "National Institute of Standards and Technology",
    "@type": "org:Organization"
  },
  "language": [
    "en"
  ],
  "bureauCode": [
    "006:55"
  ],
  "programCode": [
    "006:052"
  ],
  "components": [
    {
      "@id": "cmps/2066.zip",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "2066.zip",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2698/2066.zip",
      "mediaType": "application/x-zip-compressed",
      "title": "Data 2066",
      "size": 3785857,
      "checksum": {
        "hash": "a3e92baf16a88ed0329847218ff105bc453eef1a35cad6e18010ebcd77815531",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/2065.zip",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "2065.zip",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2698/2065.zip",
      "mediaType": "application/x-zip-compressed",
      "title": "Data 2065",
      "size": 3755972,
      "checksum": {
        "hash": "916c10207694fb77b3e4347e43fa950295acded611fc47185d2551f02888f299",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/README.txt",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "README.txt",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2698/README.txt",
      "mediaType": "text/plain",
      "title": "README",
      "size": 1774,
      "checksum": {
        "hash": "f30c667ab92c018007f05df986031097cc30d84ef66a1481bdc0e68cdb9f65e4",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/2062.zip",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "2062.zip",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2698/2062.zip",
      "mediaType": "application/x-zip-compressed",
      "title": "Data 2062",
      "size": 2663766,
      "checksum": {
        "hash": "ac4b8540fc677534b7c8b8a05d2d37d4e43fc5b0f03b9d96c0737cd171470ac3",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/pca206x-summary.pdf",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "pca206x-summary.pdf",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2698/pca206x-summary.pdf",
      "mediaType": "application/pdf",
      "title": "Pca 206x summary",
      "size": 2188509,
      "checksum": {
        "hash": "e42139ab0663720bc1a68d62669b40398a4170b505e32fca1338a7599896c7a6",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    },
    {
      "@id": "cmps/licensing.txt",
      "@type": [
        "nrdp:DataFile",
        "nrdp:DownloadableFile",
        "dcat:Distribution"
      ],
      "_extensionSchemas": [
        "https://data.nist.gov/od/dm/nerdm-schema/pub/v0.7#/definitions/DataFile"
      ],
      "filepath": "licensing.txt",
      "downloadURL": "https://data.nist.gov/od/ds/mds2-2698/licensing.txt",
      "mediaType": "text/plain",
      "title": "Licensing",
      "size": 2288,
      "checksum": {
        "hash": "0bac23a35450646cabebdf1a290538e0ad08c05178634ba0ce4b3fed4677e8d3",
        "algorithm": {
          "tag": "sha256",
          "@type": "Thing"
        }
      }
    }
  ],
  "annotated": "2023-05-17T13:15:18.998167",
  "revised": "2023-05-17T13:15:18.998167",
  "issued": null,
  "firstIssued": "2022-07-20T20:09:59.742047",
  "releaseHistory": {
    "@id": "ark:/88434/mds2-2698.rel",
    "@type": [
      "nrdr:ReleaseHistory"
    ],
    "hasRelease": [
      {
        "version": "1.0.0",
        "issued": "2022-07-06",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.0",
        "description": "initial release"
      },
      {
        "version": "1.0.1",
        "issued": "2022-07-06 00:00:00",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.1",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.1",
        "description": "metadata update"
      },
      {
        "version": "1.0.2",
        "issued": "2022-07-06 00:00:00",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.2",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.2",
        "description": "metadata update"
      },
      {
        "version": "1.0.3",
        "issued": "2022-07-06",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.3",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.3",
        "description": "metadata update"
      },
      {
        "version": "1.0.4",
        "issued": "2022-07-06",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.4",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.4",
        "description": "metadata update"
      },
      {
        "version": "1.0.5",
        "issued": "2022-07-06 00:00:00",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.5",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.5",
        "description": "metadata update"
      },
      {
        "version": "1.0.6",
        "issued": "2022-07-06 00:00:00",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.0.6",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.0.6",
        "description": "metadata update"
      },
      {
        "version": "1.1.0",
        "issued": "2022-07-06 00:00:00",
        "@id": "ark:/88434/mds2-2698/pdr:v/1.1.0",
        "location": "https://data.nist.gov/od/id/ark:/88434/mds2-2698/pdr:v/1.1.0",
        "description": "data update"
      }
    ]
  }
}