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Insert statistical metadata in ProcessBuilder's channel/file math

by Siemens Visionary Siemens Visionary ‎01-25-2017 10:26 AM - edited ‎01-25-2017 10:49 AM

Question

How can I add statistical metadata into the file/channel math's formula in the ProcessBuilder?

Answer

You perform a right-click within the Formula section.

And select Formula Editor.

 

editor.jpg

 

Within the new window you select: Insert Attributes

 

insert.jpg

 

You will now get a more detailed view:

 

metadata.jpg

 

 

So you first select “Statistics” as Category.

Then you select the statistical value you want to insert.

And afterwards you click on “Insert reference” and then the correct term for e.g. the maximum of the first file will be inserted as:

 

$(Maximum:InputObject[1].Statistic.TS.Max)

 

Then you apply the new formula and it should work like intended.

 

This specific formula in a file math method will look like this:

"({File1}-{File2})/" & InputObject[1].Statistic.TS.Max

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