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 Find XY from fitting gadget
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DrRojo

Germany
2 Posts

Posted - 11/29/2019 :  04:55:51 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I have been using the Find X/Y function from a Quick Fit gadget. I am putting a large number of values in the X field (separated by semicolons). It works okay when the Output Worksheet is set to the default "FindXY" but I can only use this once. When I change the name to something else then the values are all put in separate worksheets. It shouldn't work this way. Because I am using so many X values, it takes a long time to process and then gives an error saying that there are too many sheets in the folder. I then kill the program and start over. The only solution is to rename the worksheet from the default value to something else afterwards.

Origin Ver. and Service Release (Select Help-->About Origin): OriginPro 2018 (64-bit) SR1 b9.5.1.195 (Government)
Operating System: 64bit Windows 10

AmandaLu

439 Posts

Posted - 11/30/2019 :  02:07:22 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I supposed after you clicked “Output” button in the Find X/Y dialog (this created a new worksheet [FindXY]Result), you changed the “Worksheet” edit box to something else, like “[FindXY]Test”. Then you clicked “Output” button again, the new result was put into [FindXY]Test? If so, this is the right behavior. Gadget will put the Find X/Y result to the worksheet you specify in the “Worksheet” edit box. If you want all results in [FindXY]Result, please don’t change the name in “Worksheet” edit box.

If you have many X values, I would suggest using Analysis: Fitting: Nonlinear Curve Fit. It also has a “Find X/Y” option. Different from gadget, it will create a worksheet with recalculate feature. Once the fitting is done, you can go to the “FitNLFindYfromX1” worksheet, and enter X values into the worksheet. The corresponding Y values are auto-recalculated. You can add more X values any time you want.

Thanks,
Amanda
OriginLab Technical Service
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DrRojo

Germany
2 Posts

Posted - 01/20/2020 :  06:47:19 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Sometimes it puts all of the result in the specified worksheet (expected result) and other times it creates a new sheet for each pair of values. It seems like a bug to me.
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