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Re: Trouble with IDL 5.0.2 (sunos sparc) ma [message #10780]

Wed, 28 January 1998 00:00

wmc
Messages: 117
Registered: February 1995

Senior Member

f39097b739757e5989701@news.frii.com, davidf@dfanning.com (David Fanning) writes:
> William Connolley (wmc@bsfiles.nerc-bas.ac.uk) writes:
>> 100000@homer12.u.washington.edu, Jean Newman <jcn@u.washington.edu> writes:

>>> Just to let you know, we got IDL 5.0.3 and /cell_follow works and my
>>> problems went away. Jean

>> Interesting! In simplifying the problem to send to RSI (using 5.0.2) I have
>> discovered that my problem (spikes on the plot) goes away if I just use "fill"
>> rather than "cell_fill".

> It's a strange, strange world. :-)

And just to complete this, in 5.0.3 (which they installed today) I get no spikes
with or without /cell_fill. So everything is spiffy.

- William

---
William M Connolley | wmc@bas.ac.uk | http://www.nbs.ac.uk/public/icd/wmc/
Climate Modeller, British Antarctic Survey | Disclaimer: I speak for myself

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Re: Trouble with IDL 5.0.2 (sunos sparc) ma [message #10783 is a reply to message #10780]

Wed, 28 January 1998 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

William Connolley (wmc@bsfiles.nerc-bas.ac.uk) writes:

> In article 100000@homer12.u.washington.edu, Jean Newman <jcn@u.washington.edu> writes:
>
>> Just to let you know, we got IDL 5.0.3 and /cell_follow works and my
>> problems went away. Jean
>
> Interesting! In simplifying the problem to send to RSI (using 5.0.2) I have
> discovered that my problem (spikes on the plot) goes away if I just use "fill"
> rather than "cell_fill".

It's a strange, strange world. :-)

David

-----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
E-Mail: davidf@dfanning.com
Phone: 970-221-0438
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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Re: Trouble with IDL 5.0.2 (sunos sparc) ma [message #10787 is a reply to message #10780]

Wed, 28 January 1998 00:00

wmc
Messages: 117
Registered: February 1995

Senior Member

In article 100000@homer12.u.washington.edu, Jean Newman <jcn@u.washington.edu> writes:

> Just to let you know, we got IDL 5.0.3 and /cell_follow works and my
> problems went away. Jean

Interesting! In simplifying the problem to send to RSI (using 5.0.2) I have
discovered that my problem (spikes on the plot) goes away if I just use "fill"
rather than "cell_fill".

- William

---
William M Connolley | wmc@bas.ac.uk | http://www.nbs.ac.uk/public/icd/wmc/
Climate Modeller, British Antarctic Survey | Disclaimer: I speak for myself

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Re: Trouble with IDL 5.0.2 (sunos sparc) ma [message #10817 is a reply to message #10780]

Fri, 23 January 1998 00:00

wmc
Messages: 117
Registered: February 1995

Senior Member

In article f3161f2c5cb7e109896fa@news.frii.com, davidf@dfanning.com (David Fanning) >Jean Newman (jcn@u.washington.edu) writes:

>> I have some IDL routines which under IDL 4* would plot a map and then
>> place filled contours of bathymetry on the map. Under IDL 5.0.2 it shifts
>> all the fill colors up 1, the color is on the up side rather than on the
>> downside of the contour line.

> ...It would
> be helpful if RSI could provide a bit more explanation about
> these kinds of changes.

> Is there
> a general feeling among the people who use map projections
> that they are better in IDL 5?

I too have been irritated by this problem of contour colouring when moving from
4 to 5. My current complaint against v5.0.2 is that (on polar stereo plots
particularly) the filled contouring will occaisionally put in a wild spike of
colour which ruins the plot.

I cannot call to mind any improvements in the map projections in 5 over 4.

- William

---
William M Connolley | wmc@bas.ac.uk | http://www.nbs.ac.uk/public/icd/wmc/
Climate Modeller, British Antarctic Survey | Disclaimer: I speak for myself

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