Writing multidimensional array to text file with fprintf
Ältere Kommentare anzeigen
I share with you some part of the code that I wrote:
for i = 45: length(time_w)
w_date_array = w_start_date + ((i-1)* time_int_w)/24;
fprintf(fid,'%s \n', datestr(w_date_array, 'yyyymmdd.HHMMSS'));
fprintf(fid, '%0.4f \t',u10(:,:,i)');
fprintf(fid, '\n');
fprintf(fid, '%0.4f\t',v10(:,:,i)');
fprintf(fid, '\n');
end
so what I get in my txt file:
19981012.000000
19981012.000000
5.3263 4.3223 1.9825 5.3291 4.0469 1.7969 5.3291 2.9290 1.2031 5.4961 2.4973 1.0461 5.7783 2.4863 0.7131
0.8126 1.6046 1.7326 1.1692 1.9758 1.7503 1.5510 1.8402 1.3870 1.8292 1.7716 1.4486 1.9328 1.7804 1.2795
But I need to get is this format:
19981012.000000
5.3263 5.3291 5.3291 5.4961 5.7783
4.3223 4.0469 2.9290 2.4973 2.4863
1.9825 1.7969 1.2031 1.0461 0.7131
0.8126 1.1692 1.5510 1.8292 1.9328
1.6046 1.9758 1.8402 1.7716 1.7804
1.7326 1.7503 1.3870 1.4486 1.2795
The size of u10 and v10 is 3*5*244 (longitude*latitude*time)
1 Kommentar
Walter Roberson
am 11 Jun. 2023
Antworten (1)
fprintf(fid, '%0.4f \t\n',u10(:,:,i)); fprintf(fid, '%0.4f\t\n',v10(:,:,i)); fprintf(fid, '\n');
Delete the transpose and add the newline in fprintf
4 Kommentare
abbas zoulikha
am 11 Jun. 2023
Image Analyst
am 11 Jun. 2023
You forgot to attach time_int_w, time_w, and U10 in a .mat file.
If you have any more questions, then attach your data and code to read it in with the paperclip icon after you read this:
abbas zoulikha
am 12 Jun. 2023
abbas zoulikha
am 12 Jun. 2023
Kategorien
Mehr zu Large Files and Big Data finden Sie in Hilfe-Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!