Re: [Matplotlib-users] find() applied on multidimensional arrays

[Perry G. <pe...@st...>]

On May 17, 2005, at 11:30 AM, John Hunter wrote:

>>>>>> "Perry" == Perry Greenfield <pe...@st...> writes:
>
>     Perry> It's simpler in numarray:
>
>     Perry> i,j = where(z<0.5)
>
>     Perry> For numeric it's more work:
>
>     Perry> ind = where(z.flat < 0.5) i = ind//z.shape[1] j = ind %
>     Perry> z.shape[1]
>
>     Perry> One could turn this into a function for Numeric (to handle
>     Perry> all dimensionalities, etc)
>
> I think you meant to use "nonzero" rather than "where" for Numeric...

Yes, indeed.