This function returns the number of fields in a level.
Examples
In this example, we retrieve the number of fields in the 2nd point defined previously:
nflds=EOS_PT_NFIELDS(pointID2,0)
Syntax
Result = EOS_PT_NFIELDS( pointID, level [, LENGTH=bytes] )
Return Value
Returns number of fields if successful and FAIL (–1) otherwise.
Arguments
pointID
Point id (long) returned by EOS_PT_CREATE or EOS_PT_ATTACH.
level
Level number (0-based long).
Keywords
LENGTH
Size (long) in bytes of fieldlist for level.
Version History