[SciPy-user] partially reading a file [corollary]

fred fredmfp@gmail....
Wed Aug 6 14:56:57 CDT 2008


Now, let's say I have scatter data in a big binary file (stored in the 
form (xi, yi, zi, vi)), like on the snapshot, showing a "small" scatter.

How can I cut the scatter efficiently in several files, as in the 
previous mail ?

I can use memmap to "read" the whole file, but after ?
It's more a algorithmic issue from my own point of view.

TIA.

Cheers,

-- 
Fred
-------------- next part --------------
A non-text attachment was scrubbed...
Name: snapshot.png
Type: image/png
Size: 39120 bytes
Desc: not available
Url : http://projects.scipy.org/pipermail/scipy-user/attachments/20080806/9b9ff44d/attachment-0001.png 


More information about the SciPy-user mailing list