### NDF_ACPUT

Assign a value to an NDF axis character component

#### Description:

The routine assigns a value to the specified axis character component of an NDF (i.e. to the LABEL or UNITS component of an NDF axis).

#### Invocation

CALL NDF_ACPUT( VALUE, INDF, COMP, IAXIS, STATUS )

#### Arguments

##### VALUE = CHARACTER $\ast$ ( $\ast$ ) (Given)
The value to be assigned.
NDF identifier.
##### COMP = CHARACTER $\ast$ ( $\ast$ ) (Given)
Name of the axis character component whose value is to be assigned: LABEL or UNITS.
##### IAXIS = INTEGER (Given)
Number of the axis to receive the new value.
##### STATUS = INTEGER (Given and Returned)
The global status.

#### Notes:

• The entire VALUE string (including trailing blanks if present) is assigned to the specified axis component, whose length is adjusted to accommodate it.

• A value of zero may be given for the IAXIS argument, in which case the routine will assign the same value to all the NDF axes.

• This routine may only be used to assign values to the axes of a base NDF. If an NDF section is supplied, then it it will return without action. No error will result.