Handling extraction of dimension values with partial units

[kasei]

The provenance sales data has many records where dimensions are specified using only partial units. For example, "3' 7 1/2 x 3' 2 1/2" (specifying feet but not inches). Should cromulent.extract.normalize_dimension be updated to handle these cases, assuming that the second value is in the same system (metric, imperial, French) but one unit finer than the previous?

[kasei]

109538b has a proof of concept for being more accepting of this style of dimension with only partial units.

[azaroth42]

That seems good to me. I don't think there's any other interpretation possible.