usage: csvjson [-h] [-d DELIMITER] [-t] [-q QUOTECHAR] [-u {0,1,2,3}] [-b]
               [-p ESCAPECHAR] [-z FIELD_SIZE_LIMIT] [-e ENCODING] [-L LOCALE]
               [-S] [--blanks] [--null-value NULL_VALUES [NULL_VALUES ...]]
               [--date-format DATE_FORMAT] [--datetime-format DATETIME_FORMAT]
               [-H] [-K SKIP_LINES] [-v] [-l] [--zero] [-V] [-i INDENT]
               [-k KEY] [--lat LAT] [--lon LON] [--type TYPE]
               [--geometry GEOMETRY] [--crs CRS] [--no-bbox] [--stream]
               [-y SNIFF_LIMIT] [-I]
               [FILE]
Convert a CSV file into JSON (or GeoJSON).
positional arguments:
  FILE                  The CSV file to operate on. If omitted, will accept
                        input as piped data via STDIN.
optional arguments:
  -h, --help            show this help message and exit
  -i INDENT, --indent INDENT
                        Indent the output JSON this many spaces. Disabled by
                        default.
  -k KEY, --key KEY     Output JSON as an object keyed by a given column, KEY,
                        rather than as an array. All column values must be
                        unique. If --lat and --lon are specified, this column
                        is used as the GeoJSON Feature ID.
  --lat LAT             A column index or name containing a latitude. Output
                        will be GeoJSON instead of JSON. Requires --lon.
  --lon LON             A column index or name containing a longitude. Output
                        will be GeoJSON instead of JSON. Requires --lat.
  --type TYPE           A column index or name containing a GeoJSON type.
                        Output will be GeoJSON instead of JSON. Requires --lat
                        and --lon.
  --geometry GEOMETRY   A column index or name containing a GeoJSON geometry.
                        Output will be GeoJSON instead of JSON. Requires --lat
                        and --lon.
  --crs CRS             A coordinate reference system string to be included
                        with GeoJSON output. Requires --lat and --lon.
  --no-bbox             Disable the calculation of a bounding box.
  --stream              Output JSON as a stream of newline-separated objects,
                        rather than an as an array.
  -y SNIFF_LIMIT, --snifflimit SNIFF_LIMIT
                        Limit CSV dialect sniffing to the specified number of
                        bytes. Specify "0" to disable sniffing.
  -I, --no-inference    Disable type inference (and --locale, --date-format,
                        --datetime-format) when parsing CSV input.

$ csvjson -k "State Abbreviate" -i 4 examples/realdata/FY09_EDU_Recipients_by_State.csv
{
    "AL": {
        "State Name": "ALABAMA",
        "State Abbreviate": "AL",
        "Code": 1.0,
        "Montgomery GI Bill-Active Duty": 6718.0,
        "Montgomery GI Bill- Selective Reserve": 1728.0,
        "Dependents' Educational Assistance": 2703.0,
        "Reserve Educational Assistance Program": 1269.0,
        "Post-Vietnam Era Veteran's Educational Assistance Program": 8.0,
        "TOTAL": 12426.0,
        "j": null
    },
    "...": {
        "...": "..."
    }
}

$ csvjson --lat latitude --lon longitude --k slug --crs EPSG:4269 -i 4 examples/test_geo.csv
{
    "type": "FeatureCollection",
    "bbox": [
        -95.334619,
        32.299076986939205,
        -95.250699,
        32.351434
    ],
    "crs": {
        "type": "name",
        "properties": {
            "name": "EPSG:4269"
        }
    },
    "features": [
        {
            "type": "Feature",
            "id": "dcl",
            "geometry": {
                "type": "Point",
                "coordinates": [
                    -95.30181,
                    32.35066
                ]
            },
            "properties": {
                "title": "Downtown Coffee Lounge",
                "artist": null,
                "description": "In addition to being the only coffee shop in downtown Tyler, DCL also features regular exhibitions of work by local artists.",
                "install_date": null,
                "address": "200 West Erwin Street",
                "type": "Gallery",
                "photo_url": null,
                "photo_credit": null,
                "last_seen_date": "2012-03-30"
            }
        },
        {
            "...": "..."
        }
    ],
    "crs": {
        "type": "name",
        "properties": {
            "name": "EPSG:4269"
        }
    }
}