Generating a new line

I have a dat file. It has data of time, temperature, currents, etc in a continuous manner and I can not open it in excel. I attached my file here.

I want to generate a new line before the word "Event" in the file. Basically, I want to start each line by the word "event". Could anyone please help me? Thank you.

[Walter Roberson]

Try opening the file in NotePad++ or WordPad . It looks plausible to me that it might have newlines without carriage return, but the old NotePad does not recognize plain newlines as a line delimiter.

[Mahsa Keyvani]

Thank you so much for your help. I tried wordpad and notepad++, but they did not provide carriage return. I did it with microsoft word at the end.

Answer 1

[Walter Roberson]

S = fileread('testAppend_Jan16.txt');

NewS = regexprep('Event', '\r\nEvent');

fid = fopen('testAppend_Jan16_out.txt');
fwrite(fid, '%s', NewS);
fclose(fid)

[Mahsa Keyvani]

Thank you so much again for helping me. There is an error with fwrite; It says: Error using fwrite Invalid precision. Thanks.