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 the cumulative peak fit column is blank- Multipeak
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BipulKrMahato

Singapore
5 Posts

Posted - 07/18/2025 :  06:36:56 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver Pro 2025 Operating System: Windows
Currently, I am encountering an issue while using the Peak Analyzer for multi-peak fitting. After fitting the data with multiple Gaussian peaks, when I click the finish button, the fitted red peaks disappear from the final graph. These peaks appeared in previous graphs, but recently I have not been seeing them in the final output. In the workbook, FitPeakCurve sheet, the cumulative peak fit column is blank. Hopefully, this is not a bug in Origin Pro 2025. Please see the attached file. Please, suggest what to do?

Bipul

Edited by - BipulKrMahato on 07/18/2025 06:39:00 AM

ChaoC

USA
201 Posts

Posted - 07/18/2025 :  09:46:25 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hello,

Make sure your graph is configured to output the Cumulative curve or Both curves.



If you're still having issues, could you attach your project file here?

Best,
Chao
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BipulKrMahato

Singapore
5 Posts

Posted - 07/22/2025 :  05:52:28 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Dear Chao,
Thank a lot for your quick response. The project is 3200kB and could not be uploaded. I took screenshots and attached here. Please, find it here.
I have loaded the data too.
Regards,
Bipul

Bipul
https://my.originlab.com/ftp/forum_and_kbase/Images/22072025_Joel62.opju

Edited by - BipulKrMahato on 07/22/2025 05:55:25 AM
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