Load file and remove string characters.

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apex116
apex116 2017-11-28
评论： apex116 2017-11-28
Hello,
I would like to extract all the numeric data out of a mixed file where the total line length needs to be determined. I have put a screenshot of the first 5 lines of the file.
In the file, I wish to extract the 13 numeric values and ignore the '#' at the end. I have tried to do this below:
fid = fopen('Boundary.cli');
FC = textscan(fid, '%d %d %d %d %d %d %d %d %d %d %d %d %d',1);
fclose(fid);
This produces the following 1x13 cell:
The issue is that i would like to the read the whole of the file and then convert the cell to a double array of n x 13. Where n is the number of lines of the file.
I would greatly appreciate any help from anyone who knows how to solve this issue.

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采纳的回答

Jan
Jan 2017-11-28
编辑：Jan 2017-11-28
What about:
FC = textscan(fid, '%d %d %d %d %d %d %d %d %d %d %d %d %d %s');
Then remove the last column in FC. Or:
FC = textscan(fid, '%d %d %d %d %d %d %d %d %d %d %d %d %d %[^\n]');
  2 个评论
Stephen23
Stephen23 2017-11-28
@apex116: read the textscan documentation and use the CollectOutput option.
apex116
apex116 2017-11-28
Dear Stephen, Thank your help. However I am having difficulties with the second suggestion:
FC = textscan(fid, '%d %d %d %d %d %d %d %d %d %d %d %d %d %[^\n]');
The problem is that it doesn't allow me to read more than the first line.
The only reason I am asking as i might have a varying number of string characters following the numeric data.

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