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License: BSD 2-Clause "Simplified" License

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opendata postcode postcodes

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shyamrallapalli

ni-postcodes's Issues

Well formed postcodes

Currently the some of the postcodes are "malformed", with missing spaces, or ~~lowercase~~. I want to format existing data and make sure new data is formatted.

Historical data

Once an establishment closes it is removed from the public FHRS data. If we could get those details we could expand coverage.

Aggregate duplicate postcodes

It's not clear how to handle duplicates in the output, it's conflicting information. Well, sometimes the difference is below 1 meter. I think those should be merged and a center calculated.

cut -d, -f1 NI-postcodes.csv | wc -l
   15286
cut -d, -f1 NI-postcodes.csv | sort | uniq | wc -l
    9104

BT78 3AJ,54.51637400000000,-7.45110200000000
BT78 3AJ,54.51637400000000,-7.45110100000000

BT78 4AD,54.71825210000000,-7.37651370000000
BT78 4AD,54.71803100000000,-7.37701200000000
BT78 4AD,54.71803000000000,-7.37701200000000

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