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 Peakfinder does not fit on offset stacked plot		  New Topic  Reply to Topic
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anakar

Germany
6 Posts
Posted - 07/29/2020 :  07:00:48 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hey,

What I have
I have a stacked Y plot with 2 lines

I use Peak Finder to find and mark the peaks in the graph and the droplines to show the position clearly.

The problem is:
it will only display it on the non-offset line.

What I want to get:
If you look at the picture, the droplines should drop from the black line, not the blue.

Alternatively, can I make the lines go all the way from the top of the graph to the bottom?

Details:
Origin Ver. OriginPro 2018b
Service Release (Select Help-->About Origin): B.9.5.5.409
Operating System: windows 10



Using OriginPro 2018b

YimingChen

1593 Posts
Posted - 07/29/2020 :  09:58:37 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Did you add the peak labels manually after applying peak finding? It looks like the y offset of peak labels is not correct.

There is no direct way to make lines from top to bottom. As a workaround, you can plot the peaks a second time, and set the drop line of this set to top axis.

James
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anakar

Germany
6 Posts
Posted - 07/30/2020 :  04:47:55 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Ok, this is the solution I found:
in plot details [dbl click the labels] ->
Workbook ->
You can change the values of the height of the peak.
I added the offset to these values
(it takes a bit of fiddling because it's locked. But in the end it worked)


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