Understanding Shared Coordinates in Revit
Shared coordinates play a crucial role in managing multiple models within a single project in Revit. They allow for precise alignment and coordination between different files and elements that may be developed independently. Each project contains internal coordinates unique to its elements, but shared coordinates provide a framework for linking those elements together seamlessly.
How to Verify Shared Coordinates in Revit
To check shared coordinates in Revit, follow these detailed steps:
Prepare Your Project: Ensure that the model from which you want to check shared coordinates is already linked to the host model. Open the host model containing the link.
Access the Manage Tab: Navigate to the top tab menu and select the "Manage" tab. This is where you’ll find tools related to project coordination.
Locate the Project Location Panel: Within the Manage tab, look for the "Project Location" panel. This panel houses essential tools for working with coordinates.
Select Coordinates Drop-Down: Click on the “Coordinates” drop-down menu. This will expose various options related to managing and checking coordinates.
Choose "Acquire Coordinates": From the drop-down, select “Acquire Coordinates.” This option allows you to obtain shared coordinates from the linked model.
Pick the Link: Move your cursor over to the linked model within your project. When the cursor is positioned over the link, click on it. This action will establish the coordinates.
Review the Shared Coordinates: After acquiring the coordinates, you can check the accuracy of these values by navigating to the properties of the project base point in your host model. Ensure that the values align with the intended design specifications.
- Display Reference Points: Optionally, to confirm accuracy visually, you can display the Project Base Point and the Survey Point in your view settings. This will help you see how the coordinates fit together spatially.
Changing Shared Coordinates
If you need to modify shared coordinates, the process is straightforward:
- Open the host model where you wish to change the coordinates.
- Head to the "Manage" tab and click on "Coordinates."
- Select "Reset Shared Coordinates" from the drop-down menu.
- A message will prompt you that the shared coordinates have been reset. Click to acknowledge this message.
Utilizing Shared Coordinates for Linking
Shared coordinates are essential when linking additional models to your project. Follow these steps to use shared coordinates effectively when linking files:
- Set Shared Coordinates for the Current Model: Make sure that your Revit model has defined coordinates prior to linking other files.
- Link a File: Go to the “Insert” tab and select “Link CAD” or “Link Revit,” depending on the file type you are working with.
- Select Positioning Options: In the dialog that appears, choose “Auto – By Shared Coordinates” for positioning to ensure the linked model aligns correctly according to the established shared coordinates.
FAQ
1. What happens if shared coordinates are incorrect?
If shared coordinates are incorrect, it can lead to misalignment of models and inaccuracies in planning and construction documents. It is essential to review and update them as necessary.
2. Can shared coordinates be used for site models?
Yes, shared coordinates can effectively be used for site models, allowing their integration with other design elements and ensuring proper alignment within the overall project.
3. How can I check if my model is using shared coordinates?
You can check if your model is using shared coordinates by verifying the coordinates under the Project Base Point properties and checking the positioning of linked models within your project. Additionally, you can use the “Acquire Coordinates” feature to see if they align with the intended shared reference.
