,
[3, 3, 4, 4]],
[[1, 1, 2, 2],
[1, 1, 2, 2],
[3, 3, 4, 4],
[3, 3, 4, 4]]])
On Dec. 3, 2011, at 12:50PM, Derek Homeier wrote:
> On 03.12.2011, at 6:22PM, Robin Kraft wrote:
>
> > That does repeat the elements, but doesn't get them into th
ing to get there, but it seems
doable.
Anyone know what combination of manipulations would work with the result of
np.tile?
-Robin
On Dec 3, 2011, at 11:05 AM, Olivier Delalleau wrote:
> You can also use numpy.tile
>
> -=- Olivier
>
> 2011/12/3 Robin Kraft
>> Thanks
list a lot sooner!
-Robin
On Dec 3, 2011, at 12:51 AM, Warren Weckesser wrote:
> On Sat, Dec 3, 2011 at 12:35 AM, Robin Kraft wrote:
>
> > I need to take an array - derived from raster GIS data - and upsample or
> > scale it. That is, I need to repeat each value in each di
I need to take an array - derived from raster GIS data - and upsample or scale
it. That is, I need to repeat each value in each dimension so that, for
example, a 2x2 array becomes a 4x4 array as follows:
[[1, 2],
[3, 4]]
becomes
[[1,1,2,2],
[1,1,2,2],
[3,3,4,4]
[3,3,4,4]]
It seems like so
Git is having some kind of major outage:
http://status.github.com/
"The site and git access is unavailable due to a database failure. We're
researching the issue."
On Nov 14, 2010, at 3:29 PM, numpy-discussion-requ...@scipy.org wrote:
>
> Message: 5
> Date: Sun, 14 Nov 2010 13:29:03 -0700
> Fr
Vincent, Pauli,
> From: Vincent Schut
> - an other option would be some smart reshaping, which finally gives you
> a [y//2, x//2, 2, 2] array, which you could then reduce to calculate
> stats (mean, std, etc) on the last two axes. I *think* you'd have to
> first reshape both x and y axes, a
Hello all,
The short version: For a given NxN array, is there an efficient way to use a
moving window to collect a summary statistic on a chunk of the array, and
insert it into another array?
The long version: I am trying to resample an image loaded with GDAL into an NxN
array. Note that this
