Writing multidimensional array to text file with fprintf
显示 更早的评论
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)
回答（1 个）
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 个评论
abbas zoulikha
2023-6-11
Image Analyst
2023-6-11
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
2023-6-12
abbas zoulikha
2023-6-12
类别
在 帮助中心 和 File Exchange 中查找有关 Large Files and Big Data 的更多信息
2023-6-11
2023-6-12
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
