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andankert
Sweden
9 Posts |
 Posted - 11/01/2013 : 12:08:32 PM
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Origin Ver. and Service Release (Select Help-->About Origin): 9.0.0 64-bit SR1
Operating System: Win8
Hi,
I'm new here and quite desperate: I have a file with gate dependent drain-source IV data, that means I have 3 columns: Vgate, Ids, Vds. Now I want to plot:
1. Ids vs. Vds at different Vgate (3 or 5 different ones)
2. Ids vs. Vgate at different Vds (again about 3 or 5)
I have about 200 data points at each of the 40 gate voltages! Can I somehow have a selective plot, where I get just a data set which fulfills a certain criteria (i.e. plot all Ids-Vds where Vgate=10V)?
I appreciate any help!
Thanks,
André
PS: I tried it with "skip points", but I cannot see if the points are actually correct (data reader fails...), and I need to be sure, it's okay! |
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greg
USA
1378 Posts |
Posted - 11/04/2013 : 09:34:33 AM
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If you select your Vgate column and choose Column : Filter : Add or Remove Filter (or click the Add/Remove Data Filter button) then click the Filter icon in the column and choose Equals, you can enter 10 to just see the rows where Vgate = 10. This will hide other rows and any plots you make will just show data where Vgate = 10.
Your plot is only temporary because when you change the condition the plot will update to reflect the new condition, so you should copy and paste the filtered data to new columns and plot those if you need to keep the filtered data graph. (In 9.1 we added a feature whereby you could copy the data with the filter.)
You could also look at Worksheet Query as a means of extracting conditional subsets of data. |
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andankert
Sweden
9 Posts |
Posted - 11/09/2013 : 6:56:30 PM
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Great, that helps a lot!
9.1 just came available for me, so I'll check this out as soon as I have it installed!
Greetings,
André |
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Selective data plot