On 12/6/06, Christian Marquardt <[EMAIL PROTECTED]> wrote:
Dear list,
apologies if the answer to my question is obvious...
Is the following intentional?
$>python
Python 2.4 (#1, Mar 22 2005, 21:42:42)
[GCC 3.3.5 20050117 (prerelease) (SUSE Linux)] on linux2
Type "help", "copyright",
James Flowers wrote:
> Hello,
>
> Having a problem with overlapping copies. Memory being freed twice
> ??? See below:
Thanks for the test. This problem is fixed and will be checked into
SVN as soon as I can figure out why I'm not able to access SVN from my
work machine.
The problem is tha
Thanks Travis,
I guess we'll have to tweak the fortran subroutines. It would have been neat
though.
David
Answer: Since g+=1 adds one to all N elements of g, the buffer a gets
incremented N times.
So
a = array(i)
g = ndarray(shape=(1,N), dtype=int, buffer=a, strides=(0,0))
g+=M
returns i + M*N
On 12/6/06, Robert Kern <[EMAIL PROTECTED]> wrote:
> Filip Wasilewski wrote:
>
> > Just like for other Python objects:
> >
> > if ifs3:
> >print "not empty"
>
> No, that doesn't work. numpy arrays do not have a truth value. They raise an
> error when you try to use them in such a context.
Righ
David Huard wrote:
> Hi,
>
> I have fortran subroutines wrapped with f2py that take arrays as
> arguments, and I often need to use resize(a, N) to pass an array of
> copies of an element. The resize call , however, is becoming the speed
> bottleneck, so my question is:
> Is it possible to creat
Filip Wasilewski wrote:
> Just like for other Python objects:
>
> if ifs3:
>print "not empty"
No, that doesn't work. numpy arrays do not have a truth value. They raise an
error when you try to use them in such a context.
--
Robert Kern
"I have come to believe that the whole world is an en
On 12/6/06, Giorgio Luciano <[EMAIL PROTECTED]> wrote:
> Today I've also posted a question to scipy groups because I've thought
> I've found a solution but
>
> this work good
>
> bar(N, b1[:,0], width, color='r', yerr=binterv)
>
> s3=find(sig1[:,arange(ini,c)]<=0.001)
Just a few ti
Giorgio Luciano wrote:
> Today I've also posted a question to scipy groups because I've thought
> I've found a solution but
>
> this work good
>
> bar(N, b1[:,0], width, color='r', yerr=binterv)
>
> s3=find(sig1[:,arange(ini,c)]<=0.001)
> b1=b.flatten()
> #if s3!=[]:
> for i3
Dear list,
apologies if the answer to my question is obvious...
Is the following intentional?
$>python
Python 2.4 (#1, Mar 22 2005, 21:42:42)
[GCC 3.3.5 20050117 (prerelease) (SUSE Linux)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import num
Hi,
I have fortran subroutines wrapped with f2py that take arrays as arguments,
and I often need to use resize(a, N) to pass an array of copies of an
element. The resize call , however, is becoming the speed bottleneck, so my
question is:
Is it possible to create an (1xN) array from a scalar with
Today I've also posted a question to scipy groups because I've thought
I've found a solution but
this work good
bar(N, b1[:,0], width, color='r', yerr=binterv)
s3=find(sig1[:,arange(ini,c)]<=0.001)
b1=b.flatten()
#if s3!=[]:
for i3 in arange(len(s3)):
text(s3[i3], b1[s3[i3]+
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