Syntax

   @CheckpointRaster([REJECTABLE])

Arguments

   REJECTABLE

      Specifies if the function will supply a rejection code and message
      to the invalid feature and output it to the rejected port, or will
      fail upon being supplied invalid features.

      A feature can be rejected for the following reasons:
         - The feature has invalid geometry
   
Description

   The @CheckpointRaster function is used to force the previous processing to 
   occur immediately and to save the state of the processing to disk. This is an 
   advanced function for managing raster performance.

   Input features must contain raster geometries only.

   This function is unaffected by input raster band and palette selection.