On 2010-02-15 14:10-0500 Hazen Babcock wrote:
> David MacMahon wrote:
>> Adds support for arbitrary storage of 2D user data. This is very
>> similar to the technique employed by some existing functions (e.g.
>> plfcont and plfshade) that use "evaluator" functions to access 2D user
>> data that is
On 2010-02-16 09:07, Alan W. Irwin wrote:
> On 2010-02-15 14:10-0500 Hazen Babcock wrote:
>
>> David MacMahon wrote:
>>> Adds support for arbitrary storage of 2D user data. This is very
>>> similar to the technique employed by some existing functions (e.g.
>>> plfcont and plfshade) that use "eval
Hi Alan, all: Would this change require re-writing the perl interface to
the 2D functions? Would this be required right away, or would there be
backwards compatible variants left around to ease the transition?
It might be useful to know which demos are affected by this.
Thanks,
Doug Hunt
On 2010-02-16 08:53-0700 Doug Hunt wrote:
> Hi Alan, all: Would this change require re-writing the perl interface to the
> 2D functions?
Eventually.
> Would this be required right away, or would there be backwards
> compatible variants left around to ease the transition?
No and yes.
>
> It
Hi, Alan,
On Feb 16, 2010, at 0:07 , Alan W. Irwin wrote:
> Dave, I thank you for your implementation work. It takes courage to
> be the
> first to implement something that is going to be thoroughly (I hope)
> reviewed by others, and I thank you for that courage!
At the risk of sounding like a
On Feb 16, 2010, at 9:24 , Alan W. Irwin wrote:
> From the description, it sounds like the current 2D array API has been
> reimplemented as a wrapper for the Dave's new 2D array API. So
> just testing
> the normal examples with the current 2D array API should indirectly
> exercise
> the new
On 2010-02-16 11:53-0800 David MacMahon wrote:
>> However, I strongly second Arjen's plea to at least convert
>> one example (example 16?) to using the new 2D array API directly so that
>> all
>> the issues of porting it to the various languages (including perl/PDL) can
>> be worked out.
>
> Sinc
Changes x08c.c to demonstrate use of new support for arbitrary storage
of 2D data arrays. Shows how to do surface plots with the following
four types of 2D data arrays:
1) PLFLT z[nx][ny];
2) PLfGrid2 z;
3) PLFLT z[nx*ny]; /* row major order */
4) PLFLT z[nx*ny]; /* column major order */
---
ex
