we have an ,osm data in which we have used some tags that we defined ourselves like, age, roof_type, roof_slope . we want to convert this file to shapefile, in which the roof_type tag appears as a column name and its values as attributes.
we have tried:
QGIS: install plugin, only creates column of 7 tags, others are grouped into one column called tags
OSM2GIS: online tools, selects area on map, has many tags, but not user defined ones
Geoconverter: online tools, input a supported file and it will export a supported file, but not user defined ones
OSMembrane: still learning, frontend for Osmosis