Importing .xyz Data Files
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Hi,
I am having trouble with importing an .xyz data file I got from a 3D laser scanner. MATLAB didn't support the ".xyz" file extension, so I had to convert it to a ".txt" file. After I did this, I got rid of irrelevant text, which obviously couldn't be put into an Nx3 matrix. Anyway, when I try to import this file it comes up with the following error:
> importdata('LS_scan.txt')
Warning: An unexpected format mismatch was detected.
Please check results against original file.
> In importdata>parse at 485
In importdata>LocalTextRead at 267
In importdata at 210
In LS_nov19 at 7
I am not sure what went wrong. Can somebody help me? My goal is to see the data read as an Nx3 matrix, which I can use to separate into x, y, and z columns of data.
If you need more information on the error posted, please let me know and I will provide it.
Thank you
댓글 수: 2
Sven
2011년 11월 19일
What does the contents of your file look like? All we know is:
1. It used to have an .xyz extension
2. It now has a .txt extension
3. It now has some things deleted
None of those things show us what the actual contents of the file are... and the contents of the file is the single most important piece of information.
채택된 답변
Michael
2011년 11월 20일
I think the first line of your text file should be in the same format as the data; in your example the first row is a single zero which matlab would read, and deduce that there is only one column.
추가 답변 (3개)
sachini dehigaspitiya
2016년 11월 5일
Price per Unit (Rs/Wh) Time of Operation for DR event (min) Consumed Watt at ON mode (Watt) 2.25 60 75 2.975 45 85 4 30 100 4.5 40 100 4.6 30 115 5.175 40 115 8.1 30 180
i want to draw this data in to XYZ plot (3D plot)
댓글 수: 0
Duarte Guerreiro
2021년 3월 16일
Hello, Ian,
I am having the same problem. Could you share the script you used to import the data?
Thank you,
Duarte
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