Dear all numpy users,
I have 10 90X720 arrays. let's say they are in a list 'a' with each element
a 90X720 numpy masked array.
then I create a new empty ndarray: data
data=np.empty([10,90,720])
##first I store all the 10 ndarray in a 10X90X720 array:
for i,d in enumerate(a):
data[i]=a
On Mon, Jan 2, 2012 at 10:46 PM, josef.p...@gmail.com wrote:
On Mon, Jan 2, 2012 at 9:44 PM, Charles R Harris
charlesr.har...@gmail.com wrote:
Hi All,
I've made a pull request for a rather large update of the polynomial
package. The new features are
1) Bug fixes
2) Improved
I made 2 mistakes here, the 1st argument had the wrong shape, and I really
wanted to use 'where', not 'choose'. But shouldn't segfault:
ValueError: Need between 2 and (32) array objects (inclusive).
Segmentation fault (core dumped)
___
On Tue, Jan 3, 2012 at 14:42, Neal Becker ndbeck...@gmail.com wrote:
I made 2 mistakes here, the 1st argument had the wrong shape, and I really
wanted to use 'where', not 'choose'. But shouldn't segfault:
ValueError: Need between 2 and (32) array objects (inclusive).
Segmentation fault (core
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
https://github.com/martinling/numpy_quaternion and I feel comfortable
with my understanding of adding a simple type to numpy in technical
terms.
I am mostly a C programmer and have
Hellow, while using the nested_iters function, I've noticed that it does
not accept length zero nestings. For example, the following fails:
nested_iters([ones(3),ones(3)], [[], [0]])
with ValueError: If 'op_axes' or 'itershape' is not NULL in theiterator
constructor, 'oa_ndim' must be greater
the problem is here,
data=np.empty([10,90,720])
you should always use np.ma.empty if you want to construct a masked empty
array.
Chao
2012/1/3 Chao YUE chaoyue...@gmail.com
Dear all numpy users,
I have 10 90X720 arrays. let's say they are in a list 'a' with each
element a 90X720 numpy
On Tue, Jan 3, 2012 at 12:46 PM, Ognen Duzlevski og...@enthought.com wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
https://github.com/martinling/numpy_quaternion and I feel comfortable
with my understanding of adding
On 1/3/2012 10:46 AM, Ognen Duzlevski wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
https://github.com/martinling/numpy_quaternion and I feel comfortable
with my understanding of adding a simple type to numpy in
On Fri, Dec 30, 2011 at 9:43 PM, Jaidev Deshpande
deshpande.jai...@gmail.com wrote:
Documentation is specificsly excluded from GSoC (at least it was a
couple years ago when I last was involved)
Documentation wasn't excluded last year from GSoC, there were quite a
few projects that required a
On Tue, Jan 3, 2012 at 1:06 PM, Jim Vickroy jim.vick...@noaa.gov wrote:
On 1/3/2012 10:46 AM, Ognen Duzlevski wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
https://github.com/martinling/numpy_quaternion and I feel
On Tue, Jan 3, 2012 at 12:46 PM, Wes McKinney wesmck...@gmail.com wrote:
On Tue, Jan 3, 2012 at 1:06 PM, Jim Vickroy jim.vick...@noaa.gov wrote:
On 1/3/2012 10:46 AM, Ognen Duzlevski wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have
On 01/03/2012 06:46 PM, Ognen Duzlevski wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
https://github.com/martinling/numpy_quaternion and I feel comfortable
with my understanding of adding a simple type to numpy in
Hello --
I've been having some problems building numpy.
The first problem I had error: unrecognizable insn, I was able to
fix by following these instructions:
http://www.mail-archive.com/numpy-discussion@scipy.org/msg34238.html
Could you try the following, at line 38, to add the following:
On Tue, Jan 3, 2012 at 9:46 AM, Ognen Duzlevski og...@enthought.com wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
https://github.com/martinling/numpy_quaternion and I feel comfortable
with my understanding of adding a
Nathaniel,
On Tue, Jan 3, 2012 at 2:02 PM, Nathaniel Smith n...@pobox.com wrote:
On Tue, Jan 3, 2012 at 9:46 AM, Ognen Duzlevski og...@enthought.com wrote:
Hello,
I am playing with adding an enum dtype to numpy (to get my feet wet in
numpy really). I have looked at the
hello,
what is the best way to pass c, c++ array to numpy in cython?
or what is the best way to pass fortran multi-dimensional array to
numpy in cython?
Wonjun, Choi
___
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NumPy-Discussion@scipy.org
Thanks for your responses but I am still having difficuties with this
problem. Using argmax gives me one very large value and I am not sure what
it is.
There shouldn't be any issues with the shape. The latitude and longitude
are the same shape always (covering a state) and the temperature (TSFC)
A categorical type (or enum type) is an important dtype to add to NumPy. It
would be very nice if the option existed to make the categorical dtype
dynamic in that the categories can grow as more data is added or inserted
into the array. This would effectively allow binning of data on
Hi numpy users,
*Is there a convenient way in numpy to go from string features like:*
uc_berkeley, google, 1
stanford, intel, 1
.
.
.
uiuc, texas_instruments, 0
*to a numpy matrix like:*
uc_berkeley, stanford, ..., uiuc, google, intel,
texas_instruments, bool
10
On Tue, Jan 03, 2012 at 07:56:52PM -0800, Wonjun, Choi wrote:
what is the best way to pass c, c++ array to numpy in cython?
I don't know if it is the best way, but I wrote a self-contained example
a little while ago, to explain to people one way of doing it:
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