Bigger than 2GB Data Storage
1.193 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Erdem Altuntac
il 7 Feb 2018
Commentato: Imanol
il 10 Gen 2024
Hello,
I`m a 2016B user. This version complains about my synthetic data storage and says that `For variables larger than 2GB use MAT-file version 7.3 or later.`. I cannot obtain higher version. Any idea on how to store big data?
Thanks in advance
2 Commenti
Adam
il 7 Feb 2018
You would probably be better splitting your data into chunks if that is possible. Saving large files to v7.3 can be very bad in terms of performance.
Jan
il 7 Feb 2018
The message is clear already: All you have to do is to append the -v7.3 flag to your save command (see Kai's answer) or to set this as default in the preferences.
Risposta accettata
Kai Domhardt
il 7 Feb 2018
save('myFile.mat', 'Variablename', '-v7.3')
will save your variable ( > 2GB ), provided you are running on an 64-bit system
12 Commenti
Più risposte (1)
Steven Lord
il 7 Feb 2018
Open the documentation for the save function using doc save. In order to save your data to a MAT-file with version 7.3 or later, specify the '-v7.3' flag as the version input argument. The "Save Variables to Version 7.3 MAT-File" example on that page shows the exact syntax.
0 Commenti
Vedere anche
Categorie
Scopri di più su Whos in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!