The last line of the header may be used to name the grid fields (columns).
Example:
<HeaderTag> Header info
<HeaderTag> Header Info
<HeaderTag> Name, Lat, Long, Ht
Data
Column C1 will be named Name
Column C2 will be named Lat
Column C3 will be named Long
Column C4 will be named Ht
Note: The Calculator will recognize Name as being a header record only if it meets the criteria specified in the Header Records area.