[Numpy-discussion] How to modify an array

[tetsuro_kikuchi@jesc....]

Dear Olivier,


Thank you very much for your help. It worked fine!


Tetsuro Kikuchi





                                                                                                                                             
                      Olivier Delalleau                                                                                                      
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                      2012/02/27 10:01                                                                                                       
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This should do what you want:

array_copy = my_array.copy()
array_copy[array_copy == 2] = 0

-=- Olivier

Le 26 février 2012 19:53, <tetsuro_kikuchi@jesc.or.jp> a écrit :
Dear sirs,


Please allow me to ask you a beginner's question.

I have an nparray whose shape is (144, 91, 1). The elements of this array
are integer "0", "1" or "2", but I don't know which of the three integers
is assigned to each element.
I would like to make a copy of this array, and then replace only the
elements whose value is "2" into "0". Could you teach how to make such a
modification?


Sincerely yours,

Tetsuro Kikuchi



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