Known importers: 4 github.com/btrdb/smartgridstore/ (2) github.com/btrdb/smartgridstore/tools/importman github.com/btrdb/smartgridstore/tools/importman/plugins/openhistorian github.com/immesys/smartgridstore/ (2) github.com/immesys/smartgridstore/tools/importman github.com/immesys/smartgridstore/tools/importman/plugins/openhistorian