A SpatialCalibration associated with this McFeatures

A McSpatialCalib object.  

[Set] object.SpatialCalibration [= McSpatialCalib]

The SpatialCalibration Property syntax has these parts:

For McFeatures without a parent McImage, this SpatialCalibration property is used for any calibrated operation made by its methods or by measurements based on the McFeatures. If this McFeature has any parent McImage, then that parent McImage's SpatialCalibration property is returned. Only if this McFeatures has no parent McImage, can this property be assigned to.

On assignment the assigned interface must be Nothing or an instance of an McSpatialCalib interface created with McEngine.CreateOperator (i.e., it must have a backing McObject).