Follow these examples when creating custom calculations.

Custom calculation examples:

Custom calculation

Formula

Add a constant

Amount+4

Divide by a constant

Height/1000

Determine ratio of peak height to noise

Height/Baseline Noise

Sum of peak areas

Peak name[Area]+Peak Name[Area]

Product of multiple peak areas

PROD(Area)

Divide peak amount by reference peak amount

Amount/CCalRef1[Amount]

Requirement: CCalRef1 must be identified.

Convert to a round integer

ROUND(Area,6)

Replace a specific value with another value.

REPLACE(Amount,0)

In this example, the function replaces a result that has a null value.

See the following help topics in the Empower Help menus of an Empower installation.

Custom calculation guidelines

Intersample calculation examples

Creating interpeak calculations

Distribution custom calculations

Enumerated custom calculations

Boolean custom calculations

id9328, baseline ripple, EMP2LIC, EMP2OPT, EMP2SW, EMP3GC, EMP3LIC, EMP3OPT, EMP3SW, EMPGC, EMPGPC, EMPLIC, EMPOWER2, EMPOWER3, EMPSW, SUP