This routine does not interpret location or time data.  Rather, it operates 
on the implicit data space.  Therefore, if more than one input object is 
supplied, and location or time data exist, the first input object will be 
the dominant object, and all attributes will be transferred from the first 
object to the output object (regardless of whether the other inputs have 
location or time data).  Padding or truncation of explicit location data 
may occur if the resulting output object size is different than the size 
of input 1.
.sp
If the first input object does not contain location or time data, but another
input object does contain it, the location or time data will not be propagated.
