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From: Tomaz on 26 Mar 2010 02:15
Dear all,

I have text file with 500k columns and 4 rows. At one time I need for processing only data from 1:10k points (from all 4 rows), next time I need points from 10001 to 20k and so on. Because to minimize memory requirements, i don't want read all data from the file at one time, but I don't know how to read selected subset of data from the file. Please, any tip will be very apreciated. Thank you.
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