"TG" <[EMAIL PROTECTED]> writes: > > let's say I have : > > from numpy import * > x = identity(5) > y = zeros((7,7)) > > I want to paste x into y, starting at coordinates (1,1) in order to > change y to something like this : > > 0 0 0 0 0 0 0 > 0 1 0 0 0 0 0 > 0 0 1 0 0 0 0 > 0 0 0 1 0 0 0 > 0 0 0 0 1 0 0 > 0 0 0 0 0 1 0 > 0 0 0 0 0 0 0 > > how would you do that ?
You can use Python slice notation for each dimension y[1:6,1:6] = x In general, I guess you want something like y[1:1+x.shape[0], 1:1+x.shape[1]] = x or m, n = 1, 1 s, t = x.shape y[m:m+s, n:n+t] = x There is a mailing list for numpy https://lists.sourceforge.net/lists/listinfo/numpy-discussion You might have more luck asking your question on there. I think it's a shame there isn't any free documentation for numpy. Tim -- http://mail.python.org/mailman/listinfo/python-list
