Storing large matrix to file

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Joppy
Joppy 2018-4-17
评论： Joppy 2018-4-17
I need to store several 2000x1,000,000 matrices to a file. Is this feasible? I used the method outlined here and nearly crashed my computer (I can tell it's not an efficient way... but thought I'd try).
Do I need to partition the data and then rebuild it?
Thanks
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KSSV
KSSV 2018-4-17
Then you can write matrix row by row.....to a text file..or to a netcdf file. No worries...
Joppy
Joppy 2018-4-17
Turns out I couldn't average the data. I ended up using the save function, it's quite fast. I don't understand why we bother with fprintf.

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