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amore idzhar
Malaysia
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 Posted - 01/21/2008 : 10:57:00 AM
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Origin Version (Select Help-->About Origin): origin 8
Operating System: windows xp
Someone please help me, i'm the new user. How to constuct a wind rose diagram? How about the data? |
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Fay_Guo
China
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Posted - 01/21/2008 : 10:30:33 PM
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For the introduction of wind rose, please see http://www.originlab.com/www/products/GraphGallery.aspx?GID=26&s=8&lm=215.
Now, I use a data with one Y column to show you how to plot the wind rose graph.
Since the date with theta as X and r as Y, so Polar theta(X) r(Y) should be used.
- Use the menu item: Plot> Speciallized> Polar theta(X) r(Y) and open the Plot Setup dialog.
What's more, if your dataset is using r as its X and theta as Y, Polar r(X) theta(Y) should be used.
- Select column A as theta and column B as r.
Click the Show Plot list button, which is at the rightdown corner of this dialog. And click the Add button.
Choose Column/Bar in the Plot Type dialog box. And click OK to close this dialog.
- The wind rose graph will be ploted. And you can change the Pattern as well as Spacing by double-clicking the graph to open the Plot Detail dialog.
While if your dataset has two Y columns, similar steps can be used. While I am sorry to say that there is a bug in Origin 8. When you want to stack your dataset and use Graph> Offset Grouped data in Layer> Cumulative, it isn't work, but we will fix it soon.
Thanks
Fay
Originlab Technical Service
Edited by - Fay_Guo on 01/21/2008 10:40:01 PM |
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amore idzhar
Malaysia
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Posted - 01/22/2008 : 09:21:31 AM
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| thank you.. |
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wind rose