{
    "coverage": {
        "US Census": {
            "geoid": "12",
            "state": "Florida"
        },
        "country": "us",
        "state": "fl"
    },
    "schema": 2,
    "layers": {
        "addresses": [
            {
                "name": "state",
                "conform": {
                    "format": "shapefile",
                    "number": {
                        "function": "regexp",
                        "field": "phy_addr1",
                        "pattern": "^([0-9]+)"
                    },
                    "street": {
                        "function": "regexp",
                        "field": "phy_addr1",
                        "pattern": "^(?:[0-9]+ )(.*)",
                        "replace": "$1"
                    },
                    "city": "city",
                    "district": "county",
                    "region": "state"
                },
                "data": "https://data.openaddresses.io/cache/us-fl_makeloveland.zip",
                "protocol": "http",
                "compression": "zip"
            }
        ]
    }
}
{
    "coverage": {
        "US Census": {
            "geoid": "12",
            "state": "Florida"
        },
        "country": "us",
        "state": "fl"
    },
    "schema": 2,
    "layers": {
        "addresses": [
            {
                "name": "state",
                "conform": {
                    "format": "shapefile",
                    "number": {
                        "function": "regexp",
                        "field": "phy_addr1",
                        "pattern": "^([0-9]+)"
                    },
                    "street": {
                        "function": "regexp",
                        "field": "phy_addr1",
                        "pattern": "^(?:[0-9]+)\\w+(.*)",
                        "replace": "$1"
                    },
                    "city": "city",
                    "district": "county",
                    "region": "state"
                },
                "data": "https://data.openaddresses.io/cache/us-fl_makeloveland.zip",
                "protocol": "http",
                "compression": "zip"
            }
        ]
    }
}

Improve Florida Loveland dataset parsing for invalid addresses
Improve Florida Loveland dataset parsing for invalid addresses

As mentioned in
https://github.com/openaddresses/openaddresses/issues/5694 there is some
invalid data in the Loveland Florida dataset.

From my examination, about 35,000 of the 9 million addresses are coming
through with a housenumber and streetname that are identical.

Looking at the source data, this is coming from records where the
address field contains only a housenumber, something like `"325"`.

The regular expression we are currently using to parse the data will
cause both the housenumber _and_ street to use that single number in
this case.

This PR attemps to improve the regex so that the street column is empty
in such cases.
