Use this dialog box to load and unload turnout catalogs.
- Load New Catalog
- Loads a new catalog into the drawing.
The default turnout catalogs are located in C:\ProgramData\Autodesk\C3D 2025\enu\Data\Railway Design Standards\Turnout.
When a catalog is loaded into a drawing, it is cached so that the drawing can be shared with another user who does not have the catalog.
- Unload Catalog
- Unloads a loaded catalog from the drawing. Catalogs that are in use cannot be unloaded.
- Catalog Name
- Displays the names of the catalogs.
- Status
- Displays the status of the catalogs.
- In-Use/Total
- Displays whether the catalog is in-use and how many turnouts use the catalog. Catalogs that are in use cannot be unloaded.
- Last Modified
- Displays the date and time the catalog was last modified.
- Replace
- Specifies whether to replace the in-use catalog. Click
in the column and select the replacement catalog. For more information, see
To Replace a Rail Turnout Catalog.