reading a txt file with rows of different length
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Hi,
I would like to read a text file as below and I need to extract data in 'points' row. I have tried many ways but it didnt work.I appreciate if someone can guide me to find a solution.
Thanks in advance.
2 comentarios
Adam
el 21 de Feb. de 2019
What are the 'many ways' you have tried and in what way didn't they work?
Respuestas (1)
Are Mjaavatten
el 22 de Feb. de 2019
fid = fopen(filename);
lines = textscan(fid,'%s','delimiter','\n');
fclose(fid);
lines = lines{1};
% The points data are in line 3. Start after the left bracket:
points = sscanf(lines{4}(strfind(lines{4},'[')+1:end-1),'%f,');
widths = sscanf(lines{5}(strfind(lines{5},'[')+1:end-1),'%f,');
x = points(1:2:end);
y = points(2:2:end);
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