| library update [message #14417] |
Tue, 23 February 1999 00:00  |
Martin Schultz
Messages: 515
Registered: August 1997
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Senior Member |
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Hi all,
after more than 1/2 year, I finally forced myself to update my IDL
web pages (address below). There are several new routines and updates
in my tools library and a few minor fixes to EXPLORE. I still couldn't
find time to make the whole thing look nice.
Hope you find these routines useful - as always I'd be happy to hear
positive feedback and bug reports ;-)
Best regards,
Martin.
--
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Dr. Martin Schultz
Department for Engineering&Applied Sciences, Harvard University
109 Pierce Hall, 29 Oxford St., Cambridge, MA-02138, USA
phone: (617)-496-8318
fax : (617)-495-4551
e-mail: mgs@io.harvard.edu
Internet-homepage: http://www-as.harvard.edu/people/staff/mgs/idl/
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| Re: LIBRARY UPDATE [message #52507 is a reply to message #14417] |
Tue, 06 February 2007 11:14  |
cdgalaxy.paper
Messages: 1
Registered: February 2007
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Junior Member |
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On Feb 6, 7:48 am, "Haje Korth" <haje.ko...@nospam.jhuapl.edu> wrote:
> Hyunsook,
> With all due respect, I don't think protesting, stomping your feet,
> capitalization of HELP requests, or reminders of previous posts are going to
> help you here. If you do not get an answer in this forum, it is most likely
> because we don't know the answer to your problem, not because we are
> ignoring you.
>
> Having said that, I am afraid the next thing you will have to learn is C so
> you can write an IDL DLM interface to the original QHULL routines. While you
> will be on a steep learning curve, you will likely get a solution earlier
> than waiting for the universe to answer your call (it's big and it is
> awfully quiet out there). There is a good book by Ronn Kling "Calling C from
> IDL" which is an excellent shortcut to accomplish the task.
>
> Good luck,
> Haje
>
> <cdgal...@gmail.com> wrote in message
>
> news:1170725439.498966.64780@p10g2000cwp.googlegroups.com...
>
>> Hello~
>
>> I began learning IDL to convert something into idl .pro
>> so that someone can do multivariate exploratory data analysis on IDL.
>> The idea is based on nonparametric statistics but the tool requires
>> qhull (http://www.qhull.org). IDL has incomplete qhull library.
>> I wonder how can I update it. Where I can protest for a library
>> update?
>> This QHULL seems not a standard library.
>
>> I need to get the volume of multidimensional convex hulls.
>> (not just 3 dim, which can be done by QGRID3).
>> PLEASE, HELP ME. I posted a QHULL question below.
>
>> thank you,
>> hyunsook lee
Dear Haje,
Thank you so much! Your information is very helpful to me
because I didn't know IDL has a way to call C.
I didn't mean to annoy people here but I was desperate to
know some how-tos. I do appreciate your suggestion with
a good references book. I'll take that approach.
gratefully,
hyunsook
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| Re: LIBRARY UPDATE [message #52523 is a reply to message #14417] |
Tue, 06 February 2007 04:48 |
Haje Korth
Messages: 651
Registered: May 1997
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Senior Member |
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Hyunsook,
With all due respect, I don't think protesting, stomping your feet,
capitalization of HELP requests, or reminders of previous posts are going to
help you here. If you do not get an answer in this forum, it is most likely
because we don't know the answer to your problem, not because we are
ignoring you.
Having said that, I am afraid the next thing you will have to learn is C so
you can write an IDL DLM interface to the original QHULL routines. While you
will be on a steep learning curve, you will likely get a solution earlier
than waiting for the universe to answer your call (it's big and it is
awfully quiet out there). There is a good book by Ronn Kling "Calling C from
IDL" which is an excellent shortcut to accomplish the task.
Good luck,
Haje
<cdgalaxy@gmail.com> wrote in message
news:1170725439.498966.64780@p10g2000cwp.googlegroups.com...
> Hello~
>
> I began learning IDL to convert something into idl .pro
> so that someone can do multivariate exploratory data analysis on IDL.
> The idea is based on nonparametric statistics but the tool requires
> qhull (http://www.qhull.org). IDL has incomplete qhull library.
> I wonder how can I update it. Where I can protest for a library
> update?
> This QHULL seems not a standard library.
>
> I need to get the volume of multidimensional convex hulls.
> (not just 3 dim, which can be done by QGRID3).
> PLEASE, HELP ME. I posted a QHULL question below.
>
> thank you,
> hyunsook lee
>
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