Patch committed as svn revision 8316.
Ian
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On 05/11/2010 10:18 PM, Ian Thomas wrote:
> On 11 May, Eric Firing wrote:
>> I am somewhat inclined to simply commit it, or to give you commit
>> rights, in view not only of the triangular grid work but of the great
>> work you did in fixing problems with cntr.c. Do you have a sourceforge
>> login
Ian,
I've added you as a developer, and you should now have SVN write
access. (This may require explicitly setting a username in SVN the
first time you commit.)
Mike
Ian Thomas wrote:
> On 11 May, Eric Firing wrote:
>
>> I am somewhat inclined to simply commit it, or to give you commit
>>
On 11 May, Eric Firing wrote:
> I am somewhat inclined to simply commit it, or to give you commit
> rights, in view not only of the triangular grid work but of the great
> work you did in fixing problems with cntr.c. Do you have a sourceforge
> login?
I've created a sourceforge login with the use
Ian Thomas wrote:
> On 15 April, Ian Thomas wrote:
>> I've attached the patch for the new triangular grid functionality.
>
> As nobody has commented on the patch I submitted to add triangular
> grid functions, I can only assume that nobody has looked at it.
I have NO time to look at it, but I thi
On 05/10/2010 10:09 PM, Ian Thomas wrote:
> On 15 April, Ian Thomas wrote:
>> I've attached the patch for the new triangular grid functionality.
>
> As nobody has commented on the patch I submitted to add triangular
> grid functions, I can only assume that nobody has looked at it. This
> is a fina
On 15 April, Ian Thomas wrote:
> I've attached the patch for the new triangular grid functionality.
As nobody has commented on the patch I submitted to add triangular
grid functions, I can only assume that nobody has looked at it. This
is a final friendly reminder that some people considered that
Ian Thomas wrote:
> Eric Firing wrote:
>> I've only glanced so far, but one thing that caught my eye is your
>> documentation changes and code regarding the need for simply-connected
>> paths. This is obsolete--mpl now handles multiply-connected paths.
>
> Thanks for clarifying this, I now unders
Eric Firing wrote:
> I've only glanced so far, but one thing that caught my eye is your
> documentation changes and code regarding the need for simply-connected
> paths. This is obsolete--mpl now handles multiply-connected paths.
Thanks for clarifying this, I now understand the 'point kinds' in
c
Ian Thomas wrote:
> Hello all,
>
> Attached is a patch file against svn head to add triangular grid
> plotting and contouring. It will need some serious checking/reviewing
> before it can be added to MPL. I've tested it on 32 and 64-bit Linux,
> but I don't use other operating systems very often
Replying to everyone at the same time: (spot the person in the UK!)
Chris Barker wrote:
> That would be better as (ntri, 3), to be compatible with the usual C
> ordering of numpy arrays.
Of course.
John Hunter wrote:
> I am a little concerned about the "hand wrapped python" part
> because of the
Christopher Barker wrote:
> John Hunter wrote:
>> It would probably
>> be beneficial, but by no means required, to use CXX to expose the C++
>> part to python so take a look if you are inclined.
>
> What about Cython -- is any one using Cython in MPL yet?
No, not yet, but I think we should be loo
John Hunter wrote:
> It would probably
> be beneficial, but by no means required, to use CXX to expose the C++
> part to python so take a look if you are inclined.
What about Cython -- is any one using Cython in MPL yet?
-Chris
--
Christopher Barker, Ph.D.
Oceanographer
Emergency Response Div
Robert Kern wrote:
> On 2010-03-15 13:30 PM, Ryan May wrote:
> Are you looking at making it possible to
>> construct a triangulation from the delaunay triangulation that is used
>> by griddata? (Sorry, I didn't follow the thread that closely.)
>
> He's using matplotlib.delaunay.
>
right, and t
On Mon, Mar 15, 2010 at 12:37 PM, Ian Thomas wrote:
> Before going ahead with this I wished to ascertain how much interest
> there was for this functionality as I don't want to spend time doing
> something that isn't wanted or needed.
I'm definitely interested, but I defer to Eric as the ultimat
On 2010-03-15 13:30 PM, Ryan May wrote:
> On Mon, Mar 15, 2010 at 12:37 PM, Ian Thomas
> wrote:
>> Ben Axelrod wrote:
>>> I am a little unclear on what this is and what it is used for.
>>
>> It is used to generate contour plots for data that is defined on
>> unstructured triangular grids. Curre
On Mon, Mar 15, 2010 at 12:37 PM, Ian Thomas wrote:
> Ben Axelrod wrote:
>> I am a little unclear on what this is and what it is used for.
>
> It is used to generate contour plots for data that is defined on
> unstructured triangular grids. Currently mpl supports generating
> contour plots on re
Ian Thomas wrote:
> Alternatively, if you want to specify your own
> triangulation instead you can do that using a indices array of shape
> (3, ntri) where ntri is the number of triangles, and indices[:, i]
> defines the indices of the three points that the i-th triangle is
> composed of.
That wo
Ben Axelrod wrote:
> I am a little unclear on what this is and what it is used for.
It is used to generate contour plots for data that is defined on
unstructured triangular grids. Currently mpl supports generating
contour plots on regular rectangular grids; if you have an
unstructured grid you h
Ben Axelrod wrote:
> I am a little unclear on what this is and what it is used for. Is
> this to visualize the triangular grid for things like Finite Element Analysis
> (FEM) and Computational Fluid Dynamics (CFD)?
In can be, yes -- though that's really only the part that renders the
mesh. Contou
example code or
images?
Thanks,
-Ben
-Original Message-
From: Ian Thomas [mailto:ianthoma...@googlemail.com]
Sent: Monday, March 15, 2010 7:01 AM
To: matplotlib-devel@lists.sourceforge.net
Subject: [matplotlib-devel] Contouring unstructured triangular grids
Hello all,
I have some
Hello all,
I have some code to generate contour plots of unstructured triangular
grids that I have volunteered to include in matplotlib. Some
discussion of this has occurred in matplotlib-users, see
http://sourceforge.net/mailarchive/forum.php?thread_name=hnbpkq%24o03%241%40dough.gmane.org&forum
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