I would like to add a custom location type(s). The new type would be
1) ROUTE with FROM_MEASURE and TO_MEASURE (line data) or
2) ROUTE and FROM_MEASURE (points).
I would have a ROUTE layer that would be the "geocoder" (location type) that would contain ROUTE and TOTAL_DISTANCE for the route. The spreadsheet(s) would contain lines and points that have the route and measure info. The spreadsheet FROM_MEASURE and TO_MEASURE would locate along the "TOTAL_DISTANCE" for a given ROUTE. Is this supported?