Name: frequency

Input: Object of class catalogue and constant.

Output: Single entry of data type number.

Definition: Short description of the function, style of the old system manual

Argumentlist:

Argument No 1 (required) Object name.

Argument No 2 (required) Access mode name.

Argument No 3 (required) Path with element as last component.

Argument No 4 (optional) Keyword:

• Absolute/key>
• Relative

Discussion: Detailed explanation and examples