#### Math Process of the Default (I,J,K, Z) RMEAS Mode:

This mode controls I, J, K, Z (T) and therefore works well with RMEAS features like planes.

Using the numerical values taken from the example features in the table below, follow these steps to understand how RMEAS/DEFAULT (I,J,K, Z) functions.

1. Create a coordinate system (translation matrix) using the actual RMEAS feature's XYZ IJK.

2. Move the nominal Auto Feature XYZ into the RMEAS coordinate system.

3. Zero out the Z value and move the XYZ back into the PART coordinate system.

4. Copy the RMEAS feature's IJK values to the Auto Feature if the RMEAS feature is plane reducible.

Example Feature | XYZ | IJK
Actual RMEAS feature (plane): | 2,2,1 | 0,0,1
Nominal Auto Feature (circle): | 0,0,0 | 0,.7071,.7071
New Nominal Auto Feature: | 0,0,1 | 0,0,1