Convert Coordinate Systems

Converts objects which are in one coordinate system to another coordinate system. A coordinate system to be converted to, can be defined either by selecting an object with the desired coordinate system assigned, or by defining a system manually.

Refer to How Do I? > Understanding Coordinate Systems for a background discussion of relevant components and derivations of coordinate systems. This discussion can help in understanding the significance and use of options in the function presented here.

Related commands:

• Manage coordinates in the PointModeller Preferences.
• Define coordinates.

To convert coordinate systems

1. Select the object to convert.

2. On the Position and Filter ribbon tab navigate to the Coordinates group and select Convert.

   

3. Specify a coordinate system automatically by picking another object and transferring, or manually selecting attributes that describe it.

To transfer a coordinate system automatically from another object, give focus to the Specify system by picking object field, then either:

• Drag and drop the reference object into the field.

OR

• Click on the reference object in the view window.

4. Alternatively to manually set up a coordinate system to convert to select New system... from the or choose from drop-down menu.

   Tip!  Follow the steps in Manually Setting up a Coordinate System here for further assistance.

5. Select 2D transform to maintain the Z coordinates of the selected points. The reason for that is because some conversions involving datum transforms can result in a change to the Z coordinate of the point.

6. Click OK or Apply.