Alchemy Columns |
Alchemy is a tool that allows custom GeoBase datasets to be created from shapefile or CSV data sources. Each GBFS file could be viewed as a table, with a series of columns. GeoBase is familiar with a number of predefined columns, and relies on these predefined columns for much of it's functionality.
You should read this topic if you are creating your own GeoBase datasets or map files.
The following help topics relate to columns populated using the IMPORT STREETS command:
This help topic describes which columns are used by different GeoBase services.
This help topic describes how each column is used by GeoBase.