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der Gogo
Germany
2 Posts |
 Posted - 08/20/2015 : 03:57:44 AM
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OriginPro 8.5.1 SR2
Windows 7 Professional SP1
Hi,
I am trying to shift curves on the Y axis because the values are too similar: all my curves superpose, and it's not readable.
Pb: the only option I found are the different stack options (Plot details > Layer Properties > Stack)... And they are all offset options.
Why is it a problem? because I use a logarithmic Y axis. Let's say my data varies between 10^-5 and 1 => if I add an offset of, say 0.1, my data is now varying only between 0.10001 and 1.1 -> on only one decade instead of 5. -> totally useless on a log scale, my data representation becomes "flat"
Is there any possibility to shift the curves by a factor instead of an offset? I can't believe I am the only one to need such a function. |
Edited by - der Gogo on 08/20/2015 03:59:48 AM |
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Echo_Chu
China
Posts |
Posted - 08/20/2015 : 05:29:44 AM
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Hi,
Stack Line by Y Offset curve will support log scale from Origin 2016, which will be released in this October.
Before we support it, as a workaround, I would suggest you manually calculate the log values of the source data and then plot stacked curves from the log values.
Echo
Originlab Corp. |
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der Gogo
Germany
2 Posts |
Posted - 08/21/2015 : 08:05:08 AM
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| Thanks for the answer. My other workaround was just to make a copy of my data, and manually multiply each column by a different factor. I guess that's what the function will do anyway. |
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[PLOT] Offset not adapted to stack curves in log.