Routines (alphabetical) > Routines: N > NCDF Routines > NCDF_UNLIMDIMSINQ

# NCDF_UNLIMDIMSINQ

The NCDF_UNLIMDIMSINQ function returns the identifiers of the unlimited dimensions in a group. You can also determine the number of unlimited dimensions contained in a group by reading the value returned by the COUNT keyword.

## Syntax

Result = NCDF_UNLIMDIMSINQ( Grpid [, COUNT=Value] )

## Return Value

Returns an array of identifiers of the unlimited dimensions in the group.

## Arguments

### Grpid

The ID of the group to query, returned from a previous call to NCDF_OPEN, NCDF_CREATE, or NCDF_GROUPDEF.

## Keywords

### COUNT

This keyword returns the number of unlimited dimensions in a group.

## Version History

8.1 | Introduced

## See Also

NCDF_INQUIRE,NCDF_DIMIDSINQ, NCDF_DIMINQ