On 2009-07-02 04:40, Sebastian Schabe wrote:
Robert Kern schrieb:
> You will want to ask numpy questions on the numpy mailing list.
>
> http://www.scipy.org/Mailing_Lists
>
I ever thought news-groups are the right way for questions like this.
And the mailing list page just confuses me, bu
Robert Kern schrieb:
First, convert the pos array to integers, and just the columns with
indices in them:
ipos = pos[:,:2].astype(int)
Now check the values in the mask corresponding to these positions:
mask_values = mask[ipos[:,0], ipos[:,1]]
Now extract the rows from the original pos ar
On 2009-07-01 09:51, Sebastian Schabe wrote:
Hello everybody,
I'm new to python and numpy and have a little/special problem:
You will want to ask numpy questions on the numpy mailing list.
http://www.scipy.org/Mailing_Lists
I have an numpy array which is in fact a gray scale image mask, e
Sebastian Schabe writes:
> I want to avoid a for loop (if possible!!!) cause I think (but don't
> know) numpy array are handled in another way.
Yes, Numpy arrays can be indexed logically by a boolean array.
> I think numpy.delete is the right function for discarding the values,
> but I don't kn
