The PostPoint Professional database contains the following four file sets:
| File Name | Coverage | Projection |
|---|---|---|
| POSTPNTP.* | Great Britain | British National Grid |
| PPNTPNI.* | Northern Ireland | |
| POSTPTUK.* | United Kingdom | |
| NIPPNTP.* | Northern Ireland | Irish Transverse Mercator Projection |
Below are the files that completes a file set:
- POSTPNTP.DBF
- POSTPNTP.ID
- POSTPNTP.IND
- POSTPNTP.MAP
- POSTPNTP.TAB
All files must be located in the same directory and you must have access to all of the files in order to use the database.