How to Open NWD File in MicroStation?

Understanding NWD Files

NWD files are developed by Autodesk’s Navisworks software and serve as a format for visualizing 3D models, typically used in architectural, engineering, and construction projects. Unlike other file formats, NWD is a non-editable, published version used for safe sharing and collaboration, ensuring that detailed designs remain intact and secured from modifications.

Opening NWD Files in MicroStation

MicroStation does not natively support the opening of NWD files directly. However, users can work around this limitation by converting the NWD file into a compatible format that MicroStation can read. Here’s a detailed step-by-step guide on how to achieve this:

Step 1: Export NWD to an Intermediary Format

1. Open the NWD File in Navisworks:
   Begin by launching Navisworks Manage or Simulate and open the desired NWD file.

2. Export the Model:
   From the navigation menu, select the option to export the file. Choose a compatible format that can be used as an intermediary step, such as FBX or DGN, as DGN is more directly compatible with MicroStation. Use the command FBX Export or DGN Export depending on the selected option.

3. Set Your Export Preferences:
   When exporting, ensure that you select the appropriate settings to maintain the fidelity of the model. You may want to include textures, materials, and other relevant details during the export process.

4. Complete the Export Process:
   Save the exported file in a location where you can easily access it later for importing into MicroStation.

Step 2: Import the Exported File into MicroStation

1. Open MicroStation:
   Launch MicroStation and create a new or open an existing design file.

2. Import the File:
   Go to the File menu and select Import. Choose Attach to browse and locate the intermediary file you exported from Navisworks.

3. Select File Type:
   Depending on the format you exported in, select the corresponding file type from the dropdown (for example, .fbx or .dgn).

4. Adjust Import Settings:
   MicroStation may prompt you for settings related to the import, such as scale or the positioning of the model within the workspace. Set these according to your project requirements.

5. Finalize the Import:
   After confirming your settings, proceed with the import. The model should now appear in your MicroStation environment, ready for viewing and further development.

Additional Considerations

• Ensure that your project in MicroStation is set up with adequate reference points and scale settings to align with the imported model.
• Regularly save your work to prevent data loss during the importing process.

FAQ

Can I edit the NWD file in MicroStation?
No, NWD files are designed to be non-editable. However, once converted to a compatible format, you can make modifications as needed in MicroStation.

What alternative file formats can I use instead of FBX?
You can also use other compatible formats like DGN, which is directly used by MicroStation, or other industry-standard formats supported by both Navisworks and MicroStation.

Is there a way to maintain layers and organization from the NWD file during the conversion?
Most conversion processes provide options to retain layers and organization. Be sure to select these features during export from Navisworks and import into MicroStation to maintain a logical structure in your design file.