How to import data (text and numbers) from a tabuled .dat file in MATLAB?
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Jonatan Eisermann
2024 年 1 月 4 日
コメント済み: Sulaymon Eshkabilov
2024 年 1 月 5 日
Hello everyone.
I need to read tabulated data from a file named 'Mechanism.dat,' which includes both numbers and words. Here are the first two lines of the .dat file as an example:
1.00 ch3och3 1.00 m 0.00 ND 1.00 ch3 1.00 ch3o 1.00 m 0.23E+20 -0.661 84139.
1.00 ch3och3 1.00 o2 0.00 ND 1.00 ch3och2 1.00 ho2 0.00 ND 0.41E+24 2.000 44910.
I tried using the command
table0 = readtable('Mechanism.dat', 'Delimiter', ' ', 'MultipleDelimsAsOne', true);
disp(table0)
however it replaces the words with the numerical value NaN. How can I overcome this issue?"
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Sulaymon Eshkabilov
2024 年 1 月 4 日
It is reading ok:
% *.data can be uploaded and thus, .txt file format is taken. Both works
% table0 = readtable('Mechanism.dat', 'Delimiter', ' ', 'MultipleDelimsAsOne', true);
table0 = readtable('Mechanism.txt', 'Delimiter', ' ', 'MultipleDelimsAsOne', true);
disp(table0)
% Alt. way is readcell
table1 = readcell('Mechanism.txt', 'Delimiter', ' ', 'MultipleDelimsAsOne', true);
disp(table1)
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