[Numpy-discussion] Appending a numpy array to existing text file

[Andy Cheesman]

Hi people,

Just a quick question, how do I append a numpy array to an existing 
ascii output file? I've looked at the numpy.savetxt function and it 
performs all the formating functions I desire for my output file but it 
doesn't let me specify how I save my array type
Is there a clever work around for this or does anyone have any suggestions?

Many Thanks for your help

Andy