Hi, > #This does not work > import numpy > a=numpy.zeros(10) > b=numpy.ones(4, numpy.int) > a[b] += 1
The problem here is that you are setting a[1] to a[1]+1. I think you want: import numpy a=numpy.zeros(10) b=numpy.ones(4, numpy.bool) a[b] += 1 Best, Matthew _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
