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3103
Albania
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 Posted - 01/28/2006 : 11:34:18 AM
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Origin Version (Select Help-->About Origin):
Operating System:
HI!! I AM TRYING TO CONVERT THREE COLUMNS X,Y Z TO A RANDOM MATRIX AND THEN I WANT TO DO A 3-D SURFACE PLOT. THE PROBLEM IS IN THE FIRST STEP BECAUSE WHEN CONVERTING MY COLUMNS TO A RANDOM MATRIX A WINDOW OF ERROR APPEARS: " ERROR!FAILED TO SORT AND/OR REPLACES DUPLICATES WITH MEAN VALUE!!!"" AND I DONT KNOW WHAT TO DO. I HAVE TRY ALL THE POSIBLE GRIDDING METHODS AND ALL OF THEM GIVES THIS ERROR. WHAT CAN I DO??
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easwar
USA
1964 Posts |
Posted - 01/28/2006 : 1:50:52 PM
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Hi,
Please send your data/OPJ to tech support so we can take a look.
Easwar
OriginLab
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3103
Albania
Posts |
Posted - 01/28/2006 : 3:09:24 PM
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HI!THESE ARE THE COLUMN VALUES
X Y Z
-1 -1 80,146
1 -1 99,46
-1 1 59,54
1 1 78,854
-1,414 0 65,84594
1,414 0 93,15593
0 -1,414 94,06938
0 1,414 64,93249
0 0 82,6
0 0 82,6
0 0 82,6
0 0 82,6
0 0 82,6
--
--
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easwar
USA
1964 Posts |
Posted - 01/29/2006 : 09:05:28 AM
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Hi,
I tried your data (without the -- at the end) and it worked fine for me. I got a matrix/surface that represented the data correctly.
What version are you running? I used Origin 7.5SR5. If you have an earlier 7.5 please try getting the free SR5 patch.
Easwar
OriginLab
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3103
Albania
Posts |
Posted - 01/29/2006 : 1:10:10 PM
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HI
I am using the origin 7.0 version and I dont know how but now I can convert my data without the error message:). the problem is that depending on the gridding method the 3Dplot is completely different so I dont know what is the correct plot. how can i know it??
can you send me your 3D plot plesae?
thanks!!!
Edited by - 3103 on 01/29/2006 1:13:46 PM |
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easwar
USA
1964 Posts |
Posted - 01/29/2006 : 11:18:30 PM
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Hi,
Rather than me sending the result of gridding for just this one dataset, I suggest you download the 7.5 demo from our website and try with this and other data of yours.
If you need further help, please contact tech support.
Easwar
OriginLab
Edited by - easwar on 01/29/2006 11:24:21 PM |
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greg
USA
1378 Posts |
Posted - 02/08/2006 : 09:20:58 AM
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The error occurs due to the mismatched data length. Just select the rows after the end of the real data (the ones with '--') and choose Edit : Delete.
The conversion should give a similar message about averaging, but will work.
There isn't a lot of data so the image is pretty crude ...
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ERROR WHEN CONVERT TO RANDOM MATRIX! URGENT