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YannickCryns

Belgium
1 Posts

Posted - 08/08/2019 :  09:32:51 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Dear,

I am trying to construct the following graph using Origin.

https://en.wikipedia.org/wiki/Loam#/media/File:SoilTexture_USDA.png

I have used the following document to construct this diagram.

https://www.originlab.com/fileExchange/details.aspx?fid=300

Here I noticed that you can only construct this diagram once you have the coordinates of the outer edges of each zone (clay, loam,...).

Now I have a dataset with many points on a regular interval and I was wondering if it is possible for origin to make the same graph without only having the outer points. Because as you can see in the screenshot I have quite a few datapoints and I cannot filter them so that I only have the points on the outher perimeter of each zone.

So far I am stuck since the program tries to connect all these points together instead of just colloring the zone. (These are the datapoints of just one zone for example the Clay zone in the first picture).



Is this possible using origin?

Kind regards,
Yannick

Edited by - YannickCryns on 08/08/2019 09:33:54 AM

Chris D

428 Posts

Posted - 08/08/2019 :  1:22:41 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

If you can send your project to tech@originlab.com, we may be able to help.

Please refer to this forum post in your email.

also, please include your Origin serial number.


Thanks,
Chris Drozdowski
Originlab Technical Support
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