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flirt
USA
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 Posted - 10/11/2006 : 10:49:21 AM
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Hi,
When I use the baseline tool, after clicking "modify", the scale of the figure is changed to include the whole range automatically and can't be changed, which is quite inconvenient for fine adjustment. Is there a better way?
Thanks a lot.
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larry_lan
China
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Posted - 10/11/2006 : 12:11:49 PM
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Hi:
When you zoom in the graph using the zoom in button on Tools toolbar, and click Modify to adjust the baseline, the graph will change. However, if you use the zoom in button on the Graph toolbar (can also be accessed from View:Zoom In) and click Modify, the graph will not change. And after adjusting, you can click the Whole Page button to restore the graph. Is this what you want?
Larry
OriginLab Technical Services
Edited by - larry_lan on 10/11/2006 12:15:24 PM |
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oszkoa
Hungary
47 Posts |
Posted - 10/16/2006 : 3:30:28 PM
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Hi,
I guess Flirt thought of another kind of thing. I experienced a similar problem: let us suppose you have a spectrum with a lot of peaks, which spans, let's say, 100 units on the X axis. For some reason you wish to plot only those between e.g 40-70 units. In addition, you want to create baseline for one or more plotted peaks. In this case you can invoke the Baseline tool and click on the Create Baseline button on the Baseline tab. In this very moment (and in my case not after attempting to modify the baseline)the full X range (0-100 units)is shown. Another regretful feature is that I cannot fill the peak area using the defined baseline, since Origin seems to disregard my will and insists its own baseline endpoints.
Regards,
Oszkoa |
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larry_lan
China
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Posted - 10/16/2006 : 9:34:55 PM
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Hi:
Maybe you can try to use the Data Selector tool to select a data range for creating the baseline in this case.
Larry
OriginLab Technical Services |
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oszkoa
Hungary
47 Posts |
Posted - 10/17/2006 : 3:22:47 PM
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Hi Larry,
I am sorry, but the Data Selector tool did not help. The result was the same, with the exception that the baseline Origin created appeared at absolutely unexpected locations on the graph (e.g. as a"strike through" of a peak)
Regards, Oszkoa |
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Baseline tool