Hi, I am creating numpy arrays in chunks and I want to save the chunks while my 
program creates them. I tried to use numpy.save but it failed (because it is 
not intended to append data). I'd like to know what is, in your opinion, the 
best way to go. I will put a few thousands every time but building up a file of 
several Gbytes. I do not want to put into memory
all previous data each time. Also I cannot wait until the program finishes, I 
must save partial results periodically. Thanks, any help will be appreciated
Juan



      
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